Document:

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                                    INDENTURE

                                     between

                  SLM PRIVATE CREDIT STUDENT LOAN TRUST 2002-A,
                                    as Issuer

                                       and

                              JPMORGAN CHASE BANK,
                       not in its individual capacity but
                           solely as Indenture Trustee

                           Dated as of October 1, 2002

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                                TABLE OF CONTENTS

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                              ARTICLE I DEFINITIONS AND USAGE

Section 1.01.  Definitions and Usage.......................................................    2
Section 1.02.  Incorporation by Reference of Trust Indenture Act...........................    2

                                   ARTICLE II THE NOTES

Section 2.01.  Form........................................................................    3
Section 2.02.  Execution, Authentication and Delivery......................................    3
Section 2.03.  Temporary Notes.............................................................    3
Section 2.04.  Registration; Registration of Transfer and Exchange.........................    4
Section 2.05.  Mutilated, Destroyed, Lost or Stolen Notes..................................    5
Section 2.06.  Persons Deemed Owner........................................................    6
Section 2.07.  Payment of Principal and Interest; Note Interest Shortfall..................    6
Section 2.08.  Cancellation................................................................    7
Section 2.09.  Release of Collateral.......................................................    7
Section 2.10.  Book-Entry Notes............................................................    7
Section 2.11.  Notices to Clearing Agency..................................................    8
Section 2.12.  Definitive Notes............................................................    8

                                   ARTICLE III COVENANTS

Section 3.01.  Payment to Noteholders......................................................    9
Section 3.02.  Maintenance of Office or Agency.............................................    9
Section 3.03.  Money for Payments To Be Held in Trust......................................    9
Section 3.04.  Existence...................................................................   11
Section 3.05.  Protection of Indenture Trust Estate........................................   11
Section 3.06.  Opinions as to Indenture Trust Estate.......................................   11
Section 3.07.  Performance of Obligations; Servicing of Trust Student Loans................   12
Section 3.08.  Negative Covenants..........................................................   14
Section 3.09.  Annual Statement as to Compliance...........................................   15
Section 3.10.  Issuer May Consolidate, etc., Only on Certain Terms.........................   15
Section 3.11.  Successor or Transferee.....................................................   17
Section 3.12.  No Other Business...........................................................   17
Section 3.13.  No Borrowing................................................................   17
Section 3.14.  Obligations of Servicer and Administrator...................................   17
Section 3.15.  Guarantees, Loans, Advances and Other Liabilities...........................   17
Section 3.16.  Capital Expenditures........................................................   17
Section 3.17.  Restricted Payments.........................................................   17
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Section 3.18.  Notice of Events of Default.................................................   18
Section 3.19.  Further Instruments and Acts................................................   18

                          ARTICLE IV SATISFACTION AND DISCHARGE

Section 4.01.  Satisfaction and Discharge of Indenture.....................................   18
Section 4.02.  Application of Trust Money..................................................   19
Section 4.03.  Repayment of Moneys Held by Paying Agent....................................   19
Section 4.04.  Auction of Trust Student Loans..............................................   20

                                   ARTICLE V REMEDIES

Section 5.01.  Events of Default...........................................................   20
Section 5.02.  Acceleration of Maturity; Rescission and Annulment..........................   21
Section 5.03.  Collection of Indebtedness and Suits for Enforcement by Indenture Trustee...   22
Section 5.04.  Remedies; Priorities........................................................   24
Section 5.05.  Optional Preservation of the Trust Student Loans............................   26
Section 5.06.  Limitation of Suits.........................................................   27
Section 5.07.  Unconditional Rights of Noteholders To Receive Principal and Interest.......   27
Section 5.08.  Restoration of Rights and Remedies..........................................   27
Section 5.09.  Rights and Remedies Cumulative..............................................   28
Section 5.10.  Delay or Omission Not a Waiver..............................................   28
Section 5.11.  Control by Noteholders......................................................   28
Section 5.12.  Waiver of Past Defaults.....................................................   28
Section 5.13.  Undertaking for Costs.......................................................   29
Section 5.14.  Waiver of Stay or Extension Laws............................................   29
Section 5.15.  Action on Notes.............................................................   29
Section 5.16.  Performance and Enforcement of Certain Obligations..........................   30

                            ARTICLE VI THE INDENTURE TRUSTEE

Section 6.01.  Duties of Indenture Trustee.................................................   30
Section 6.02.  Rights of Indenture Trustee.................................................   32
Section 6.03.  Individual Rights of Indenture Trustee......................................   32
Section 6.04.  Indenture Trustee's Disclaimer..............................................   32
Section 6.05.  Notice of Defaults; Depositor Insolvency....................................   32
Section 6.06.  Reports by Indenture Trustee to Noteholders.................................   33
Section 6.07.  Compensation and Indemnity..................................................   33
Section 6.08.  Replacement of Indenture Trustee............................................   34
Section 6.09.  Successor Indenture Trustee by Merger.......................................   34
Section 6.10.  Appointment of Co-Trustee or Separate Trustee...............................   35
Section 6.11.  Eligibility; Disqualification...............................................   36
Section 6.12.  Preferential Collection of Claims Against Issuer............................   37
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                   ARTICLE VII NOTEHOLDERS' LISTS AND REPORTS

Section 7.01.   Issuer To Furnish Indenture Trustee Names and Addresses of Noteholders.....   37
Section 7.02.   Preservation of Information; Communications to Noteholders.................   37
Section 7.03.   Reports by Issuer..........................................................   38

                ARTICLE VIII ACCOUNTS, DISBURSEMENTS AND RELEASES

Section 8.01.   Collection of Money........................................................   39
Section 8.02.   Trust Accounts.............................................................   39
Section 8.03.   General Provisions Regarding Accounts......................................   39
Section 8.04.   Release of Indenture Trust Estate..........................................   40
Section 8.05.   Opinion of Counsel.........................................................   41

                       ARTICLE IX SUPPLEMENTAL INDENTURES

Section 9.01.   Supplemental Indentures Without Consent of Noteholders.....................   41
Section 9.02.   Supplemental Indentures With Consent of Noteholders........................   42
Section 9.03.   Execution of Supplemental Indentures.......................................   43
Section 9.04.   Effect of Supplemental Indenture...........................................   44
Section 9.05.   Conformity with Trust Indenture Act........................................   44
Section 9.06.   Reference in Notes to Supplemental Indentures..............................   44

                          ARTICLE X REDEMPTION OF NOTES

Section 10.01.  Redemption.................................................................   44
Section 10.02.  Form of Redemption Notice..................................................   44
Section 10.03.  Notes Payable on Redemption Date...........................................   45

                            ARTICLE XI MISCELLANEOUS

Section 11.01.  Compliance Certificates and Opinions, etc..................................   45
Section 11.02.  Form of Documents Delivered to Indenture Trustee...........................   47
Section 11.03.  Acts of Noteholders........................................................   48
Section 11.04.  Notices, etc., to Indenture Trustee, Issuer and Rating Agencies............   48
Section 11.05.  Notices to Noteholders; Waiver.............................................   49
Section 11.06.  Alternate Payment and Notice Provisions....................................   49
Section 11.07.  Conflict with Trust Indenture Act..........................................   50
Section 11.08.  Effect of Headings and Table of Contents...................................   50
Section 11.09.  Successors and Assigns.....................................................   50
Section 11.10.  Separability...............................................................   50
Section 11.11.  Benefits of Indenture......................................................   50
Section 11.12.  Legal Holidays.............................................................   50
Section 11.13.  Governing Law..............................................................   50
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Section 11.14.  Counterparts...............................................................   50
Section 11.15.  Recording of Indenture.....................................................   51
Section 11.16.  Trust Obligations..........................................................   51
Section 11.17.  No Petition................................................................   51
Section 11.18.  Inspection.................................................................   51
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                       APPENDICES, SCHEDULES AND EXHIBITS

APPENDIX A     Definitions and Usage

SCHEDULE A     Schedule of Trust Student Loans
SCHEDULE B     Location of Trust Student Loan Files

EXHIBIT A      Forms of Notes
EXHIBIT B      Form of Note Depository Agreement

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                                    INDENTURE

     This INDENTURE, dated as of October 1, 2002, is between SLM PRIVATE CREDIT
STUDENT LOAN TRUST 2002-A, a Delaware statutory trust (the "Issuer"), and
JPMORGAN CHASE BANK, a New York banking corporation, as trustee and not in its
individual capacity (the "Indenture Trustee").

     Each party agrees as follows for the benefit of the other party and for the
equal and ratable benefit of the holders of the Issuer's Floating Rate Student
Loan-Backed Notes (the "Notes"):

                                 GRANTING CLAUSE

     The Issuer hereby Grants to the Indenture Trustee, as trustee for the
benefit of the Noteholders, effective as of the Closing Date all of their right,
title and interest in and to the following:

     (a)   the Trust Student Loans, and all obligations of the Obligors
thereunder including all moneys accrued and paid thereunder on or after the
Cutoff Date;

     (b)   the Servicing Agreement, including the right of the Issuer to cause
the Servicer to purchase Trust Student Loans from the Issuer under circumstances
described therein;

     (c)   the Depositor Sale Agreement, including the right of the Issuer to
cause the Depositor to repurchase Trust Student Loans from the Issuer under
circumstances described therein and including the rights of the Depositor under
the Seller Sale Agreement;

     (d)   the Seller Sale Agreement, to the extent that the rights of the
Depositor thereunder have been assigned to the Issuer pursuant to the Depositor
Sale Agreement, including the right of the Depositor to cause the Seller to
repurchase Trust Student Loans from the Depositor under circumstances described
therein;

     (e)   the Administration Agreement;

     (f)   the Swap Agreement;

     (g)   the Trust Accounts and all funds on deposit from time to time in the
Trust Accounts, including the Reserve Account Initial Deposit and the Cash
Capitalization Account Initial Deposit, and all investments and proceeds thereof
(including all income thereon); and

     (h)   all present and future claims, demands, causes and choices in action
in respect of any or all of the foregoing and all payments on or under and all
proceeds of every kind and nature whatsoever in respect of any or all of the
foregoing, including all proceeds of the conversion, voluntary or involuntary,
into cash or other liquid property, all cash proceeds, accounts, accounts
receivable, notes, drafts, acceptances, chattel paper, checks, deposit accounts,
insurance proceeds, condemnation awards, rights to payment of any and every kind
and other forms of obligations and receivables, instruments and other property
which at any time constitute

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all or part of or are included in the proceeds of any of the foregoing
(collectively, the "Collateral").

     The foregoing Grant is made in trust to secure the payment of principal of
and interest on, and any other amounts owing in respect of, the Notes, equally
and ratably without prejudice, priority or distinction, and to secure compliance
with the provisions of this Indenture, all as provided in this Indenture.

     The Indenture Trustee, as Indenture Trustee on behalf of the Noteholders,
acknowledges such Grant, accepts the trusts under this Indenture in accordance
with the provisions of this Indenture and agrees to perform its duties required
in this Indenture to the best of its ability to the end that the interests of
the Noteholders may be adequately and effectively protected.

                                    ARTICLE I

                              DEFINITIONS AND USAGE

     Section 1.01. Definitions and Usage. Except as otherwise specified herein
or as the context may otherwise require, capitalized terms used but not
otherwise defined herein are defined in Appendix A hereto, which also contains
rules as to usage that shall be applicable herein.

     Section 1.02. Incorporation by Reference of Trust Indenture Act. Whenever
this Indenture refers to a provision of the TIA, the provision is incorporated
by reference in and made a part of this Indenture. The following TIA terms used
in this Indenture have the following meanings:

     "Commission" means the Securities and Exchange Commission.

     "indenture securities" means the Notes.

     "indenture security holder" means a Noteholder.

     "indenture to be qualified" means this Indenture.

     "indenture trustee" or "institutional trustee" means the Indenture Trustee.

     "obligor" on the indenture securities means the Issuer and any other
obligor on the indenture securities.

     All other TIA terms used in this Indenture that are defined by the TIA,
defined by TIA reference to another statute or defined by Commission rule have
the meaning assigned to them by such definitions.

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                                   ARTICLE II

                                    THE NOTES

     Section 2.01. Form. The Notes, together with the Indenture Trustee's
certificate of authentication, shall be in substantially the forms set forth in
Exhibit A, with such appropriate insertions, omissions, substitutions and other
variations as are required or permitted by this Indenture and may have such
letters, numbers or other marks of identification and such legends or
endorsements placed thereon as may, consistently herewith, be determined by the
officers executing the Notes, as evidenced by their execution of the Notes. Any
portion of the text of any Note may be set forth on the reverse thereof, with an
appropriate reference thereto on the face of the Note.

     The Definitive Notes shall be typewritten, printed, lithographed or
engraved or produced by any combination of these methods (with or without steel
engraved borders), all as determined by the officers executing such Notes, as
evidenced by their execution of such Notes.

     Each Note shall be dated the date of its authentication. The terms of the
Notes set forth in Exhibit A are part of the terms of this Indenture.

     Section 2.02. Execution, Authentication and Delivery. The Notes shall be
executed on behalf of the Issuer by any of its Authorized Officers. The
signature of any such Authorized Officer on the Notes may be manual or
facsimile.

     Notes bearing the manual or facsimile signature of individuals who were at
any time Authorized Officers of the Issuer shall bind the Issuer,
notwithstanding that such individuals or any of them have ceased to hold such
offices prior to the authentication and delivery of such Notes or did not hold
such offices at the date of such Notes.

     The Indenture Trustee shall upon Issuer Order authenticate and deliver
Notes for original issue in an aggregate principal amount of $726,860,000, of
which $340,000,000 shall be denominated Class A-1 Notes, $328,419,000 shall be
denominated Class A-2 Notes, $23,742,000 shall be denominated Class B Notes and
$34,699,000 shall be denominated Class C Notes.

     Each Note shall be dated the date of its authentication. The Notes shall be
issuable as registered Notes in the minimum denomination of $1,000 and in
integral multiples of $1,000 in excess thereof.

     No Note shall be entitled to any benefit under this Indenture or be valid
or obligatory for any purpose, unless there appears on such Note a certificate
of authentication substantially in the form provided for herein executed by the
Indenture Trustee by the manual signature of one of its authorized signatories,
and such certificate upon any Note shall be conclusive evidence, and the only
evidence, that such Note has been duly authenticated and delivered hereunder.

     Section 2.03. Temporary Notes. Pending the preparation of Definitive Notes,
the Issuer may execute, and upon receipt of an Issuer Order the Indenture
Trustee shall authenticate and deliver, temporary Notes which are printed,
lithographed, typewritten, mimeographed or

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otherwise produced, of the tenor of the Definitive Notes in lieu of which they
are issued and with such variations not inconsistent with the terms of this
Indenture determined to be appropriate by the Responsible Officer of the Issuer
executing the temporary Notes, as evidenced by his or her execution of such
temporary Notes.

     If temporary Notes are issued, the Issuer will cause Definitive Notes to be
prepared without unreasonable delay. After the preparation of Definitive Notes,
the temporary Notes shall be exchangeable for Definitive Notes upon surrender of
the temporary Notes at the office or agency of the Issuer to be maintained as
provided in Section 3.02, without charge to the Noteholder. Upon surrender for
cancellation of any one or more temporary Notes, the Issuer shall execute and
the Indenture Trustee shall authenticate and deliver in exchange therefor a like
principal amount of Definitive Notes of authorized denominations. Until so
exchanged, the temporary Notes shall in all respects be entitled to the same
benefits under this Indenture as Definitive Notes.

     Section 2.04. Registration; Registration of Transfer and Exchange. The
Issuer shall cause to be kept a register (the "Note Register") in which, subject
to such reasonable regulations as it may prescribe, the Issuer shall provide for
the registration of Notes and the registration of transfers of Notes. The
Indenture Trustee shall be "Note Registrar" for the purpose of registering Notes
and transfers of Notes as herein provided. Upon any resignation of any Note
Registrar, the Issuer shall promptly appoint a successor or, if it elects not to
make such an appointment, assume the duties of Note Registrar.

     If a Person other than the Indenture Trustee is appointed by the Issuer as
Note Registrar, the Issuer shall give the Indenture Trustee prompt written
notice of the appointment of such Note Registrar and of the location, and any
change in the location, of the Note Register, and the Indenture Trustee shall
have the right to inspect the Note Register at all reasonable times and to
obtain copies thereof, and the Indenture Trustee shall have the right to rely
upon a certificate executed on behalf of the Note Registrar by an Executive
Officer thereof as to the names and addresses of the Noteholders and the
principal amounts and number of such Notes.

     Upon surrender for registration of transfer of any Note at the office or
agency of the Issuer to be maintained as provided in Section 3.02, if the
requirements of Section 8-401(1) of the UCC are met, the Issuer shall execute,
and the Indenture Trustee shall authenticate and the Noteholder shall obtain
from the Indenture Trustee, in the name of the designated transferee or
transferees, one or more new Notes in any authorized denominations and a like
aggregate principal amount.

     At the option of the Noteholder, Notes may be exchanged for other Notes in
any authorized denominations and a like aggregate principal amount, upon
surrender of the Notes to be exchanged at such office or agency. Whenever any
Notes are so surrendered for exchange, the Issuer shall execute, and the
Indenture Trustee shall authenticate and the Noteholder shall obtain from the
Indenture Trustee, the Notes which the Noteholder making the exchange is
entitled to receive.

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     All Notes issued upon any registration of transfer or exchange of Notes
shall be the valid obligations of the Issuer, evidencing the same debt, and
entitled to the same benefits under this Indenture, as the Notes surrendered
upon such registration of transfer or exchange.

     Every Note presented or surrendered for registration of transfer or
exchange shall be duly endorsed by, or be accompanied by a written instrument of
transfer in form satisfactory to the Indenture Trustee duly executed by the
Noteholder thereof or such Noteholder's attorney duly authorized in writing,
with such signature guaranteed by an "eligible guarantor institution" meeting
the requirements of the Note Registrar, which requirements include membership or
participation in Securities Transfer Agent's Medallion Program ("STAMP") or such
other "signature guarantee program" as may be determined by the Note Registrar
in addition to, or in substitution for, STAMP, all in accordance with the
Exchange Act.

     No service charge shall be made to a Noteholder for any registration of
transfer or exchange of Notes, but the Indenture Trustee may require payment of
a sum sufficient to cover any tax or other governmental charge that may be
imposed in connection with any registration of transfer or exchange of Notes,
other than exchanges pursuant to Section 2.03 or 9.06 not involving any
transfer.

     The preceding provisions of this Section notwithstanding, the Issuer shall
not be required to make and the Note Registrar need not register transfers or
exchanges of Notes selected for redemption or of any Note for a period of 15
days preceding the due date for any payment with respect to the Note.

     Section 2.05. Mutilated, Destroyed, Lost or Stolen Notes. If (i) any
mutilated Note is surrendered to the Indenture Trustee, or the Indenture Trustee
receives evidence to its satisfaction of the destruction, loss or theft of any
Note, and (ii) there is delivered to the Issuer and the Indenture Trustee such
security or indemnity as may be required by each of them to hold the Issuer and
the Indenture Trustee harmless, then, in the absence of notice to the Issuer,
the Note Registrar or the Indenture Trustee that such Note has been acquired by
a bona fide purchaser, and provided that the requirements of Section 8-405 of
the UCC are met, the Issuer shall execute and upon its request the Indenture
Trustee shall authenticate and deliver, in exchange for or in lieu of any such
mutilated, destroyed, lost or stolen Note, a replacement Note; provided,
however, that if any such destroyed, lost or stolen Note, but not a mutilated
Note, shall have become or within 15 days shall be due and payable, or shall
have been called for redemption, instead of issuing a replacement Note, the
Issuer may pay such destroyed, lost or stolen Note when so due or payable or
upon the Redemption Date without surrender thereof. If, after the delivery of
such replacement Note or payment of a destroyed, lost or stolen Note pursuant to
the proviso to the preceding sentence, a bona fide purchaser of the original
Note in lieu of which such replacement Note was issued presents for payment such
original Note, the Issuer and the Indenture Trustee shall be entitled to recover
such replacement Note (or such payment) from the Person to whom it was delivered
or any Person taking such replacement Note from such Person to whom such
replacement Note was delivered or any assignee of such Person, except a bona
fide purchaser, and shall be entitled to recover upon the security or indemnity
provided therefor to the extent of any loss, damage, cost or expense incurred by
the Issuer or the Indenture Trustee in connection therewith.

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     Upon the issuance of any replacement Note under this Section, the Issuer
may require the payment by the Noteholder thereof of a sum sufficient to cover
any tax or other governmental charge that may be imposed in relation thereto and
any other reasonable expenses (including the fees and expenses of the Indenture
Trustee) connected therewith.

     Every replacement Note issued pursuant to this Section in replacement of
any mutilated, destroyed, lost or stolen Note shall constitute an original
additional contractual obligation of the Issuer, whether or not the mutilated,
destroyed, lost or stolen Note shall be at any time enforceable by anyone, and
shall be entitled to all the benefits of this Indenture equally and
proportionately with any and all other Notes duly issued hereunder.

     The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Notes.

     Section 2.06. Persons Deemed Owner. Prior to due presentment for
registration of transfer of any Note, the Issuer, the Indenture Trustee and any
agent of the Issuer or the Indenture Trustee may treat the Person in whose name
any Note is registered (as of the day of determination) as the owner of such
Note for the purpose of receiving payments of principal of, interest, if any, on
such Note and for all other purposes whatsoever, whether or not such Note be
overdue, and neither the Issuer, the Indenture Trustee nor any agent of the
Issuer or the Indenture Trustee shall be affected by notice to the contrary.

     Section 2.07. Payment of Principal and Interest; Note Interest Shortfall.
(a) The Notes shall accrue interest as provided in the forms of Notes set forth
in Exhibit A, and such interest shall be payable on each Distribution Date as
specified therein, subject to Section 3.01. Any installment of interest or
principal, if any, payable on any Note which is punctually paid or duly provided
for by the Issuer on the applicable Distribution Date shall be paid to the
Person in whose name such Note (or one or more Predecessor Notes) is registered
on the Record Date by check mailed first-class, postage prepaid to such Person's
address as it appears on the Note Register on such Record Date, except that,
unless Definitive Notes have been issued pursuant to Section 2.12, with respect
to Notes registered on the Record Date in the name of the nominee of the
Clearing Agency (initially, such nominee to be Cede & Co.), payment shall be
made by wire transfer in immediately available funds to the account designated
by such nominee and except for the final installment of principal payable with
respect to such Note on a Distribution Date or on the Note Final Maturity Date
for such Note which shall be payable as provided below. The funds represented by
any such checks returned undelivered shall be held in accordance with Section
3.03.

     (b) The principal of each Note shall be payable in installments on each
Distribution Date as provided in Section 2.07(d) of the Administration
Agreement. Notwithstanding the foregoing, the entire unpaid principal amount of
each class of the Notes shall be due and payable, if not previously paid, on the
Note Final Maturity Date for such class of Notes and on the date on which an
Event of Default shall have occurred and be continuing if the Indenture Trustee
or the Noteholders of the Notes representing not less than a majority of the
Outstanding Amount of the Controlling Notes have declared the Notes to be
immediately due and payable in the manner provided in Section 5.02. All
principal payments on the Notes shall be made pro rata to the

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Class of Noteholders entitled thereto. The Indenture Trustee shall notify the
Person in whose name a Note is registered at the close of business on the Record
Date preceding the Distribution Date on which the Issuer expects that the final
installment of principal of and interest on such Note will be paid. Such notice
shall be mailed or transmitted by facsimile prior to such final Distribution
Date and shall specify that such final installment will be payable only upon
presentation and surrender of such Note and shall specify the place where such
Note may be presented and surrendered for payment of such Installment. Notices
in connection with redemptions of Notes shall be mailed to Noteholders as
provided in Section 10.02.

     (c)   If the Issuer defaults in a payment of interest on the Notes, the
Issuer shall pay the resulting Note Interest Shortfall on the following
Distribution Date as provided in the Administration Agreement.

     Section 2.08. Cancellation. All Notes surrendered for payment, registration
of transfer, exchange or redemption shall, if surrendered to any Person other
than the Indenture Trustee, be delivered to the Indenture Trustee and shall be
promptly cancelled by the Indenture Trustee. The Issuer may at any time deliver
to the Indenture Trustee for cancellation any Notes previously authenticated and
delivered hereunder which the Issuer may have acquired in any manner whatsoever
and all Notes so delivered shall be promptly cancelled by the Indenture Trustee.
No Notes shall be authenticated in lieu of or in exchange for any Notes
cancelled as provided in this Section, except as expressly permitted by this
Indenture. All canceled Notes may be held or disposed of by the Indenture
Trustee in accordance with its standard retention or disposal policy as in
effect at the time, unless the Issuer shall direct by an Issuer Order that they
be returned to it and so long as such Issuer Order is timely and the Notes have
not been previously disposed of by the Indenture Trustee.

     Section 2.09. Release of Collateral. Subject to Section 11.01 and the terms
of the Basic Documents, the Indenture Trustee shall release property from the
lien of this Indenture only upon receipt of an Issuer Request accompanied by an
Officers' Certificate of the Issuer, an Opinion of Counsel and Independent
Certificates in accordance with TIA (S)(S)314(c) and 314(d)(1) or an Opinion of
Counsel in lieu of such Independent Certificates to the effect that the TIA does
not require any such Independent Certificates.

     Section 2.10. Book-Entry Notes. The Notes, upon original issuance, will be
issued in the form of typewritten Notes representing the Book-Entry Notes, to be
delivered to The Depository Trust Company, the initial Clearing Agency, by, or
on behalf of, the Issuer. Such Notes shall initially be registered on the Note
Register in the name of Cede & Co., the nominee of the initial Clearing Agency,
and no Note Owner shall receive a Definitive Note (as defined below)
representing such Note Owner's interest in such Note, except as provided in
Section 2.12. Unless and until definitive, fully registered Notes (the
"Definitive Notes") have been issued to Note Owners pursuant to Section 2.12:

           (i)     the provisions of this Section shall be in full force and
     effect;

           (ii)    the Note Registrar and the Indenture Trustee, and their
     respective directors, officers, employees and agents, may deal with the
     Clearing Agency for all

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     purposes (including the payment of principal of and interest and other
     amounts on the Notes) as the authorized representative of the Note Owners;

          (iii) to the extent that the provisions of this Section conflict with
     any other provisions of this Indenture, the provisions of this Section
     shall control;

          (iv)  the rights of Note Owners shall be exercised only through the
     Clearing Agency and shall be limited to those established by law and
     agreements between such Note Owners and the Clearing Agency and/or the
     Clearing Agency Participants pursuant to the Note Depository Agreement; and
     unless and until Definitive Notes are issued pursuant to Section 2.12, the
     initial Clearing Agency will make book-entry transfers among the Clearing
     Agency Participants and receive and transmit payments of principal of and
     interest and other amounts on the Notes to such Clearing Agency
     Participants; and

          (v)   whenever this Indenture requires or permits actions to be taken
     based upon instructions or directions of Noteholders of Notes evidencing a
     specified percentage of the Outstanding Amount of the Notes, the Clearing
     Agency shall be deemed to represent such percentage only to the extent that
     it has received instructions to such effect from Note Owners and/or
     Clearing Agency Participants owning or representing, respectively, such
     required percentage of the beneficial interest in the Notes and has
     delivered such instructions to the Indenture Trustee.

     Section 2.11. Notices to Clearing Agency. Whenever a notice or other
communication to the Noteholders is required under this Indenture, unless and
until Definitive Notes shall have been issued to Note Owners pursuant to Section
2.12, the Indenture Trustee shall give all such notices and communication
specified herein to be given to Noteholders to the Clearing Agency.

     Section 2.12. Definitive Notes. If (i) the Administrator advises the
Indenture Trustee in writing that the Clearing Agency is no longer willing or
able to discharge its responsibilities with respect to the Notes, and the
Administrator is unable to locate a successor, (ii) the Administrator at its
option advises the Indenture Trustee in writing that it elects to terminate the
book-entry system through the Clearing Agency or (iii) after the occurrence of
an Event of Default, a Servicer Default or an Administrator Default, Note Owners
representing beneficial interests aggregating at least a majority of the
Outstanding Amount of the Notes advise the Clearing Agency (which shall then
notify the Indenture Trustee) in writing that the continuation of a book-entry
system through the Clearing Agency is no longer in the best interests of the
Note Owners, then the Indenture Trustee shall cause the Clearing Agency to
notify all Note Owners, through the Clearing Agency, of the occurrence of any
such event and of the availability of Definitive Notes to Note Owners requesting
the same. Upon surrender to the Indenture Trustee of the typewritten Notes
representing the Book-Entry Notes by the Clearing Agency, accompanied by
registration instructions, the Issuer shall execute and the Indenture Trustee
shall authenticate the Definitive Notes in accordance with the instructions of
the Clearing Agency. None of the Issuer, the Note Registrar or the Indenture
Trustee shall be liable for any delay in delivery of such instructions and may
conclusively rely on, and shall be protected in relying on, such instructions.
Upon the issuance of Definitive Notes, the Indenture Trustee shall recognize the
holders of the Definitive Notes as Noteholders.

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                                   ARTICLE III

                                    COVENANTS

     Section 3.01. Payment to Noteholders. The Issuer shall duly and punctually
pay the principal and interest, if any, with respect to the Notes in accordance
with the terms of the Notes and this Indenture. Without limiting the foregoing,
the Issuer shall cause to be distributed to Noteholders, in accordance with the
Administration Agreement, that portion of the amounts on deposit in the Trust
Accounts on a Distribution Date (other than any Eligible Investments deposited
therein that will mature on the Business Day preceding a subsequent Distribution
Date) which the Noteholders are entitled to receive pursuant to the
Administration Agreement. Amounts properly withheld under the Code by any Person
from a payment to any Noteholder of interest and/or principal shall be
considered as having been paid by the Issuer to such Noteholder for all purposes
of this Indenture.

     Section 3.02. Maintenance of Office or Agency. The Issuer shall maintain in
the Borough of Manhattan, The City of New York, an office or agency where Notes
may be surrendered for registration of transfer or exchange, and where notices
and demands to or upon the Issuer in respect of the Notes and this Indenture may
be served. The Issuer hereby initially appoints the Indenture Trustee to serve
as its agent for the foregoing purposes. The Issuer shall give prompt written
notice to the Indenture Trustee of the location, and of any change in the
location, of any such office or agency. If at any time the Issuer shall fail to
maintain any such office or agency or shall fail to furnish the Indenture
Trustee with the address thereof, such surrenders, notices and demands may be
made or served at the Corporate Trust Office, and the Issuer hereby appoints the
Indenture Trustee as its agent to receive all such surrenders, notices and
demands.

     Section 3.03. Money for Payments To Be Held in Trust. As provided in
Sections 8.02(a) and (b), all payments of amounts due and payable with respect
to any Notes that are to be made from amounts distributed from the Collection
Account or any other Trust Account pursuant to Sections 2.07 and 2.08 of the
Administration Agreement shall be made on behalf of the Issuer by the Indenture
Trustee or by another Paying Agent, and no amounts so distributed from the
Collection Account for payments of Notes shall be paid over to the Issuer except
as provided in this Section.

     On or before the Business Day next preceding each Distribution Date and
Redemption Date, the Issuer shall distribute or cause to be distributed to the
Indenture Trustee (or any other Paying Agent) an aggregate sum sufficient to pay
the amounts then becoming due under the Notes, such sum to be held in trust for
the benefit of the Persons entitled thereto and (unless the Paying Agent is the
Indenture Trustee) shall promptly notify the Indenture Trustee of its action or
failure so to act.

     The Issuer shall cause each Paying Agent other than the Indenture Trustee
to execute and deliver to the Indenture Trustee an instrument in which such
Paying Agent shall agree with the Indenture Trustee (and if the Indenture
Trustee acts as Paying Agent, it hereby so agrees), subject to the provisions of
this Section, that such Paying Agent will:

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<PAGE>

          (i)   hold all sums held by it for the payment of amounts due with
     respect to the Notes in trust for the benefit of the Persons entitled
     thereto until such sums shall be paid to such Persons or otherwise disposed
     of as herein provided and pay such sums to such Persons as herein provided;

          (ii)  give the Indenture Trustee notice of any default by the Issuer
     of which it has actual knowledge (or any other obligor upon the Notes) in
     the making of any payment required to be made with respect to the Notes;

          (iii) at any time during the continuance of any such default, upon the
     written request of the Indenture Trustee, forthwith pay to the Indenture
     Trustee all sums so held in trust by such Paying Agent;

          (iv)  immediately resign as a Paying Agent and forthwith pay to the
     Indenture Trustee all sums held by it in trust for the payment of Notes if
     at any time it ceases to meet the standards required to be met by a Paying
     Agent at the time of its appointment; and

          (v)   comply with all requirements of the Code with respect to the
     withholding from any payments made by it on any Notes of any applicable
     withholding taxes imposed thereon and with respect to any applicable
     reporting requirements in connection therewith.

     The Issuer may at any time, for the purpose of obtaining the satisfaction
and discharge of this Indenture or for any other purpose, by Issuer Order direct
any Paying Agent to pay to the Indenture Trustee all sums held in trust by such
Paying Agent, such sums to be held by the Indenture Trustee upon the same trusts
as those upon which the sums were held by such Paying Agent; and upon such
payment by any Paying Agent to the Indenture Trustee, such Paying Agent shall be
released from all further liability with respect to such money.

     Subject to applicable laws with respect to escheat of funds, any money held
by the Indenture Trustee or any Paying Agent in trust for the payment of any
amount due with respect to any Note and remaining unclaimed for two years after
such amount has become due and payable shall be discharged from such trust and
be paid to the Issuer on Issuer Request or if the Issuer has been terminated to
Depositor upon written request; and the Noteholder thereof shall thereafter, as
an unsecured general creditor, look only to the Issuer for payment thereof (but
only to the extent of the amounts so paid to the Issuer), and all liability of
the Indenture Trustee or such Paying Agent with respect to such trust money
shall thereupon cease; provided, however, that the Indenture Trustee or such
Paying Agent, before being required to make any such repayment, shall at the
expense and direction of the Issuer cause to be published once, in a newspaper
published in the English language, customarily published on each Business Day
and of general circulation in The City of New York, notice that such money
remains unclaimed and that, after a date specified therein, which shall not be
less than 30 days from the date of such publication, any unclaimed balance of
such money then remaining will be repaid to the Issuer. The Indenture Trustee
shall also adopt and employ, at the expense of the Issuer, any other reasonable
means of notification of such repayment (including mailing notice of such
repayment to Noteholders whose Notes have been called but have not been
surrendered for redemption or

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<PAGE>

whose right to or interest in moneys due and payable but not claimed is
determinable from the records of the Indenture Trustee or of any Paying Agent,
at the last address of record for each such Noteholder).

     Section 3.04. Existence. The Issuer shall keep in full effect its
existence, rights and franchises as a statutory trust under the laws of the
State of Delaware (unless it becomes, or any successor Issuer hereunder is or
becomes, organized under the laws of any other State or of the United States of
America, in which case the Issuer shall keep in full effect its existence,
rights and franchises under the laws of such other jurisdiction) and shall
obtain and preserve its qualification to do business in each jurisdiction in
which such qualification is or shall be necessary to protect the validity and
enforceability of this Indenture, the Notes, the Collateral and each other
instrument or agreement included in the Indenture Trust Estate.

     Section 3.05. Protection of Indenture Trust Estate. The Issuer will from
time to time execute and deliver all such supplements and amendments hereto and
all such financing statements, continuation statements, will take such other
action necessary or advisable to:

            (i)    maintain or preserve the lien and security interest (and the
     priority thereof) of this Indenture or carry out more effectively the
     purposes hereof;

            (ii)   perfect, publish notice of or protect the validity of any
     grant made or to be made by this Indenture;

            (iii)  enforce any of the Collateral; or

            (iv)   preserve and defend title to the Indenture Trust Estate and
     the rights of the Indenture Trustee and the Noteholders in such Indenture
     Trust Estate against the claims of all persons and parties.

     The Issuer hereby designates the Indenture Trustee its agent and
attorney-in-fact to execute any financing statement, continuation statement or
other instrument required to be executed pursuant to this Section.

     Section 3.06. Opinions as to Indenture Trust Estate. (a) On the Closing
Date, the Issuer shall furnish to the Indenture Trustee an Opinion of Counsel
either stating that, in the opinion of such counsel, such action has been taken
with respect to the recording and filing of this Indenture as is necessary to
perfect and make effective the lien and security interest of this Indenture and
reciting the details of such action, or stating that, in the opinion of such
counsel, no such action is necessary to make such lien and security interest
effective.

     (b)    On or before December 31 in each calendar year, beginning in 2002,
the Issuer shall furnish to the Indenture Trustee an Opinion of Counsel either
stating that, in the opinion of such counsel, such action has been taken with
respect to the recording, filing, re-recording and refiling of this Indenture
and any indentures supplemental hereto as is necessary to maintain the lien and
security interest created by this Indenture and relating the details of such
action or stating that in the opinion of such counsel no such action is
necessary to maintain such lien and security interest. Such Opinion of Counsel
shall also describe the recording, filing, recording and refiling of this
Indenture and any indentures supplemental hereto that will, in the opinion of

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<PAGE>

such counsel, be required to maintain the lien and security interest of this
Indenture until December 31 in the following calendar year.

     Section 3.07. Performance of Obligations; Servicing of Trust Student Loans.
(a) The Issuer will not take any action and will use its best efforts not to
permit any action to be taken by others that would release any Person from any
of such Person's material covenants or obligations under any instrument or
agreement included in the Indenture Trust Estate or that would result in the
amendment, hypothecation, subordination, termination or discharge of, or impair
the validity or effectiveness of, any such instrument or agreement, except as
expressly provided in this Indenture, any other Basic Document or such other
instrument or agreement.

     (b)  The Issuer may contract with other Persons to assist it in performing
its duties under this Indenture, and any performance of such duties by a Person
identified to the Indenture Trustee in an Officers' Certificate of the Issuer
shall be deemed to be action taken by the Issuer; provided, however, the Issuer
shall not be liable for any acts of Persons with whom the Issuer has contracted
with reasonable care. Initially, the Issuer has contracted with the Servicer and
the Administrator to assist the Issuer in performing its duties under this
Indenture. The Issuer shall give written notice to the Indenture Trustee and
each Rating Agency of any such contract with any other Person.

     (c)  The Issuer shall punctually perform and observe all of its obligations
and agreements contained in this Indenture, the other Basic Documents and the
instruments and agreements included in the Indenture Trust Estate, including
filing or causing to be filed all UCC financing statements and continuation
statements prepared by the Issuer and required to be filed by the terms of this
Indenture and the Administration Agreement in accordance with and within the
time periods provided for herein and therein. Except as otherwise expressly
provided therein, the Issuer shall not waive, amend, modify, supplement or
terminate any Basic Document or any provision thereof without the consent of the
Indenture Trustee or the Noteholders of at least a majority of the Outstanding
Amount of the Notes. The Issuer shall give written notice to each Rating Agency
of any such waiver, amendment, modification, supplement or termination.

     (d)  If a Responsible Officer of the Issuer shall have knowledge of the
occurrence of a Servicer Default or an Administrator Default under the Servicing
Agreement or the Administration Agreement, respectively, the Issuer shall
promptly notify the Indenture Trustee and the Rating Agencies thereof, and shall
specify in such notice the action, if any, the Issuer is taking with respect to
such default. If a Servicer Default shall arise from the failure of the Servicer
to perform any of its duties or obligations under the Servicing Agreement, or an
Administrator Default shall arise from the failure of the Administrator to
perform any of its duties or obligations under the Administration Agreement, as
the case may be, with respect to the Trust Student Loans, the Issuer shall take
all reasonable steps available to it to enforce its rights under the Basic
Documents in respect of such failure.

     (e)  As promptly as possible after the giving of notice of termination to
the Servicer of the Servicer's rights and powers, pursuant to Section 5.01 of
the Servicing Agreement, or to the Administrator of the Administrator's rights
and powers, pursuant to Section 5.01 of the Administration Agreement, the Issuer
shall appoint a successor servicer (the "Successor Servicer") or a successor
administrator (the "Successor Administrator"), respectively, and such

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<PAGE>

Successor Servicer or Successor Administrator, as the case may be, shall accept
its appointment by a written assumption in a form acceptable to the Indenture
Trustee. In the event that a Successor Servicer or Successor Administrator has
not been appointed and accepted its appointment at the time when the Servicer or
Administrator, as the case may be, ceases to act as Servicer or Administrator,
respectively, the Indenture Trustee without further action shall automatically
be appointed the Successor Servicer or Successor Administrator, as the case may
be. The Indenture Trustee may resign as the Servicer or the Administrator by
giving written notice of resignation to the Issuer and in such event will be
released from such duties and obligations, such release not to be effective
until the date a new servicer or a new administrator enters into an agreement
with the Issuer as provided below. Upon delivery of any such notice to the
Issuer, the Issuer shall obtain a new servicer as the Successor Servicer under
the Servicing Agreement or a new administrator as the Successor Administrator
under the Administration Agreement, as the case may be. Any Successor Servicer
or Successor Administrator, other than the Indenture Trustee, shall (i) be an
established institution whose regular business includes the servicing or
administration of student loans and (ii) enter into a servicing agreement or an
administration agreement, respectively, with the Issuer having substantially the
same provisions as the provisions of the Servicing Agreement and the
Administration Agreement, as applicable. If within 30 days after the delivery of
the notice referred to above, the Issuer shall not have obtained such a new
servicer or new administrator, as the case may be, the Indenture Trustee may
appoint, or may petition a court of competent jurisdiction to appoint, a
Successor Servicer or Successor Administrator; provided, however, that such
right to appoint or to petition for the appointment of any such successor shall
in no event relieve the Indenture Trustee from any obligations otherwise imposed
on it under the Basic Documents until such successor has in fact assumed such
appointment. In connection with any such appointment, the Indenture Trustee may
make such arrangements for the compensation of such successor as it and such
successor shall agree, subject to the limitations set forth below and in the
Servicing Agreement or Administration Agreement, as applicable, and in
accordance with Section 5.02 of the Servicing Agreement and Section 5.02 of the
Administration Agreement, the Issuer shall enter into an agreement with such
successor for the servicing or administration of the Trust Student Loans (such
agreement to be in form and substance satisfactory to the Indenture Trustee). If
the Indenture Trustee shall succeed as provided herein to the Servicer's duties
as Servicer with respect to the Trust Student Loans, or the Administrator's
duties with respect to the Issuer and the Trust Student Loans, as the case may
be, it shall do so in its individual capacity and not in its capacity as
Indenture Trustee and, accordingly, the provisions of Article VI hereof shall be
inapplicable to the Indenture Trustee in its duties as the successor to the
Servicer or the Administrator, as the case may be, and the servicing or
administration of the Trust Student Loans. In case the Indenture Trustee shall
become successor to the Servicer or the Administrator, the Indenture Trustee
shall be entitled to appoint as Servicer or as Administrator,
as the case may be, any one of its Affiliates, provided that such appointment
shall not affect or alter in any way the liability of the Indenture Trustee as
Successor Servicer or Successor Administrator, respectively, in accordance with
the terms hereof.

     (f)   Upon any termination of the Servicer's rights and powers pursuant to
the Servicing Agreement, or any termination of the Administrator's rights and
powers pursuant to the Administration Agreement, as the case may be, the Issuer
shall promptly notify the Indenture Trustee and each Rating Agency. As soon as a
Successor Servicer or a Successor Administrator is appointed, the Issuer shall
notify the Indenture Trustee and each Rating Agency of such

                                       13

<PAGE>

appointment, specifying in such notice the name and address of such Successor
Servicer or such Successor Administrator.

     (g)   Without derogating from the absolute nature of the assignment granted
to the Indenture Trustee under this Indenture or the rights of the Indenture
Trustee hereunder, the Issuer agrees that it will not, without the prior written
consent of the Indenture Trustee or the Noteholders of at least a majority in
Outstanding Amount of the Notes, amend, modify, waive, supplement, terminate or
surrender, or agree to any amendment, modification, supplement, termination,
waiver or surrender of, the terms of any Collateral or the Basic Documents,
except to the extent otherwise provided in the Basic Documents, or waive timely
performance or observance by the Servicer, the Administrator, the Depositor, SLM
Education Credit Management Corporation or the Issuer under the Basic Documents;
provided, however, that no such amendment shall (i) increase or reduce in any
manner the amount of, or accelerate or delay the timing of, distributions that
are required to be made for the benefit of the Noteholders, or (ii) reduce the
aforesaid percentage of the Notes which are required to consent to any such
amendment, without the consent of the Noteholders of all the Outstanding Notes.
If any such amendment, modification, supplement or waiver shall be so consented
to by the Indenture Trustee or such Noteholders, the Issuer shall give written
notice thereof to each Rating Agency and agrees, promptly following a request by
the Indenture Trustee to do so, to execute and deliver, in its own name and at
its own expense, such agreements, instruments, consents and other documents as
the Indenture Trustee may deem necessary or appropriate in the circumstances.

     Section 3.08. Negative Covenants. So long as any Notes are Outstanding, the
Issuer shall not:

           (i)     except as expressly permitted by this Indenture or any other
     Basic Document, sell, transfer, exchange or otherwise dispose of any of the
     properties or assets of the Issuer, including those included in the
     Indenture Trust Estate, unless directed to do so by the Indenture Trustee;

           (ii)    claim any credit on, or make any deduction from the principal
     or interest payable in respect of, the Notes (other than amounts properly
     withheld from such payments under the Code or applicable state law) or
     assert any claim against any present or former Noteholder by reason of the
     payment of the taxes levied or assessed upon any part of the Indenture
     Trust Estate;

           (iii)   (A) permit the validity or effectiveness of this Indenture to
     be impaired, or permit the lien of this Indenture to be amended,
     hypothecated, subordinated, terminated or discharged, or permit any Person
     to be released from any covenants or obligations with respect to the Notes
     under this Indenture except as may be expressly permitted hereby, (B)
     permit any lien, charge, excise, claim, security interest, mortgage or
     other encumbrance (other than the lien of this Indenture) to be created on
     or extend to or otherwise arise upon or burden the Indenture Trust Estate
     or any part thereof or any interest therein or the proceeds thereof (other
     than tax liens and other liens that arise by operation of law, and other
     than as expressly permitted by the Basic Documents) or (C)

                                       14

<PAGE>

     permit the lien of this Indenture not to constitute a valid first priority
     (other than with respect to any such tax or other lien) security interest
     in the Indenture Trust Estate; or

            (iv)   enter into any amendment to the Swap Agreement to cure any
     ambiguity in, or to correct or supplement any provision of the Swap
     Agreement, so long as the Issuer has determined, and the Indenture Trustee
     has agreed in writing at the written direction of the Issuer, that the
     amendment will not materially adversely affect the interests of the
     Noteholders and provided that the Indenture Trustee has provided reasonable
     notice to the Rating Agencies of such amendment and each Rating Agency has
     provided written confirmation that the then current rating of the Notes
     will not be lowered or withdrawn.

     Section 3.09. Annual Statement as to Compliance. The Issuer will deliver to
the Indenture Trustee and each Rating Agency, within 120 days after the end of
each fiscal year of the Issuer (commencing with the fiscal year 2002), an
Officers' Certificate of the Issuer stating that:

            (i)    a review of the activities of the Issuer during such year and
     of performance under this Indenture has been made under such Authorized
     Officers' supervision; and

            (ii)   to the best of such Authorized Officers' knowledge, based on
     such review, the Issuer has complied with all conditions and covenants
     under this Indenture throughout such year, or, if there has been a default
     in the compliance of any such condition or covenant, specifying each such
     default known to such Authorized Officers and the nature and status
     thereof.

     Section 3.10. Issuer May Consolidate, etc., Only on Certain Terms.

     (a)  The Issuer shall not consolidate or merge with or into any other
Person, unless:

            (i)    the Person (if other than the Issuer) formed by or surviving
     such consolidation or merger shall be a Person organized and existing under
     the laws of the United States of America or any State and shall expressly
     assume, by an indenture supplemental hereto, executed and delivered to the
     Indenture Trustee, in form satisfactory to the Indenture Trustee, the due
     and punctual payment of the principal of, and interest, if any, on all
     Notes and the performance or observance of every agreement and covenant of
     this Indenture on the part of the Issuer to be performed or observed, all
     as provided herein;

            (ii)   immediately after giving effect to such transaction, no
     Default shall have occurred and be continuing;

            (iii)  the Rating Agency Condition shall have been satisfied with
     respect to such transaction;

            (iv)   the Issuer shall have received an Opinion of Counsel (and
     shall have delivered copies thereof to the Indenture Trustee) to the effect
     that such transaction will

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<PAGE>

     not have any material adverse Federal or Delaware state tax consequence to
     the Issuer, any Noteholder or any Certificateholder;

          (v)   any action as is necessary to maintain the lien and security
     interest created by this Indenture shall have been taken; and

          (vi)  the Issuer shall have delivered to the Indenture Trustee an
     Officers' Certificate of the Issuer and an Opinion of Counsel each stating
     that such consolidation or merger and such supplemental indenture comply
     with this Article III and that all conditions precedent herein provided for
     relating to such transaction have been complied with (including any filing
     required by the Exchange Act).

     (b)  The Issuer shall not convey or transfer all or substantially all its
properties or assets, including those included in the Indenture Trust Estate, to
any Person, unless:

          (i)   the Person that acquires by conveyance or transfer the
     properties and assets of the Issuer the conveyance or transfer of which is
     hereby restricted shall (A) be a United States citizen or a Person
     organized and existing under the laws of the United States of America or
     any State, (B) expressly assume, by an indenture supplemental hereto,
     executed and delivered to the Indenture Trustee, in form satisfactory to
     the Indenture Trustee, the due and punctual payment of the principal of,
     and interest, if any, on all Notes and the performance or observance of
     every agreement and covenant of this Indenture on the part of the Issuer to
     be performed or observed, all as provided herein, (C) expressly agree by
     means of such supplemental indenture that all right, title and interest so
     conveyed or transferred shall be subject and subordinate to the rights of
     Noteholders, (D) unless otherwise provided in such supplemental indenture,
     expressly agree to indemnify, defend and hold harmless the Issuer against
     and from any loss, liability or expense arising under or related to this
     Indenture and the Notes and (E) expressly agree by means of such
     supplemental indenture that such Person (or if a group of Persons, then one
     specified Person) shall make all filings with the Commission (and any other
     appropriate Person) required by the Exchange Act in connection with the
     Notes;

          (ii)  immediately after giving effect to such transaction, no Default
     shall have occurred and be continuing;

          (iii) the Rating Agency Condition shall have been satisfied with
     respect to such transaction;

          (iv)  the Issuer shall have received an Opinion of Counsel (and shall
     have delivered copies thereof to the Indenture Trustee) to the effect that
     such transaction will not have any material adverse Federal or Delaware
     state tax consequence to the Issuer, any Noteholder or any
     Certificateholder;

          (v)   any action as is necessary to maintain the lien and security
     interest created by this Indenture shall have been taken; and

                                       16

<PAGE>

          (vi)     the Issuer shall have delivered to the Indenture Trustee an
     Officers' Certificate of the Issuer and an Opinion of Counsel each stating
     that such conveyance or transfer and such supplemental indenture comply
     with this Article III and that all conditions precedent herein provided for
     relating to such transaction have been complied with (including any filing
     required by the Exchange Act).

     Section 3.11. Successor or Transferee. (a) Upon any consolidation or merger
of the Issuer in accordance with Section 3.10(a), the Person formed by or
surviving such consolidation or merger (if other than the Issuer) shall succeed
to, and be substituted for, and may exercise every right and power of, the
Issuer under this Indenture with the same effect as if such Person had been
named as the Issuer herein.

     (b)  Upon a conveyance or transfer of all the assets and properties of the
Issuer pursuant to Section 3.10(b), SLM Private Credit Student Loan Trust 2002-A
will be released from every covenant and agreement of this Indenture to be
observed or performed on the part of the Issuer with respect to the Notes
immediately upon the delivery by the Issuer of written notice to the Indenture
Trustee stating that SLM Private Credit Student Loan Trust 2002-A is to be so
released.

     Section 3.12. No Other Business. The Issuer shall not engage in any
business other than financing, purchasing, owning, selling and managing the
Trust Student Loans in the manner contemplated by this Indenture and the other
Basic Documents and activities incidental thereto.

     Section 3.13. No Borrowing. The Issuer shall not issue, incur, assume,
guarantee or otherwise become liable, directly or indirectly, for any
indebtedness except for the Notes.

     Section 3.14. Obligations of Servicer and Administrator. The Issuer shall
cause the Servicer to comply with Sections 3.01, 3.02 and 3.03 of the
Administration Agreement and Section 3.07 of the Servicing Agreement and the
Administrator to comply with Sections 2.09, 3.01, 3.02 and 3.03 of the
Administration Agreement.

     Section 3.15. Guarantees, Loans, Advances and Other Liabilities. Except as
contemplated by this Indenture and the other Basic Documents, the Issuer shall
not make any loan or advance or credit to, or guarantee (directly or indirectly
or by an instrument having the effect of assuring another's payment or
performance on any obligation or capability of so doing or otherwise), endorse
or otherwise become contingently liable, directly or indirectly, in connection
with the obligations, stocks or dividends of, or own, purchase, repurchase or
acquire (or agree contingently to do so) any stock, obligations, assets or
securities of, or any other interest in, or make any capital contribution to,
any other Person.

     Section 3.16. Capital Expenditures. The Issuer shall not make any
expenditure (by long-term or operating lease or otherwise) for capital assets
(either realty or personalty).

     Section 3.17. Restricted Payments. The Issuer shall not, directly or
indirectly, (i) pay any dividend or make any distribution (by reduction of
capital or otherwise), whether in cash, property, securities or a combination
thereof, to the Trustee or any owner of a beneficial interest in the Issuer or
otherwise with respect to any ownership or equity interest or security in or of
the Issuer or to the Servicer or the Administrator, (ii) redeem, purchase,
retire or otherwise acquire

                                       17

<PAGE>

for value any such ownership or equity interest or security or (iii) set aside
or otherwise segregate any amounts for any such purpose; provided, however, that
the Issuer may make, or cause to be made, distributions to the Servicer, the
Trustee, the Indenture Trustee, the Noteholders, the Certificateholders, the
Administrator and the Depositor as contemplated by, and to the extent funds are
available for such purpose under, this Indenture and the other Basic Documents.
The Issuer will not, directly or indirectly, make payments to or distributions
from the Collection Account except in accordance with this Indenture and the
other Basic Documents.

     Section 3.18. Notice of Events of Default. The Issuer shall give the
Indenture Trustee and the Rating Agencies prompt written notice of each Event of
Default hereunder and each default on the part of the Depositor of its
obligations under the Depositor Sale Agreement, SLM Education Credit Management
Corporation of its obligations under the Seller Sale Agreement, the Servicer of
its obligations under the Servicing Agreement, or the Administrator of its
obligations under the Administration Agreement. In addition, the Issuer shall
deliver to the Indenture Trustee and each Rating Agency, within five days after
the occurrence thereof, written notice in the form of an Officers' Certificate
of the Issuer of any event which with the giving of notice and the lapse of time
would become an Event of Default under Section 5.01(iii), its status and what
action the Issuer is taking or proposes to take with respect thereto.

     Section 3.19. Further Instruments and Acts. Upon request of the Indenture
Trustee, the Issuer will execute and deliver such further instruments and do
such further acts as may be reasonably necessary or proper to carry out more
effectively the purpose of this Indenture.

                                   ARTICLE IV

                           SATISFACTION AND DISCHARGE

     Section 4.01. Satisfaction and Discharge of Indenture. This Indenture shall
cease to be of further effect with respect to the Notes except as to (i) rights
of registration of transfer and exchange, (ii) substitution of mutilated,
destroyed, lost or stolen Notes, (iii) rights of Noteholders to receive payments
of principal thereof and interest thereon, (iv) Sections 3.03, 3.04, 3.05, 3.08,
3.10, 3.12 and 3.13, (v) the rights, obligations and immunities of the Indenture
Trustee hereunder (including, without limitation, the rights of the Indenture
Trustee under Section 6.07 and the obligations of the Indenture Trustee under
Section 4.02) and (vi) the rights of Noteholders as beneficiaries hereof with
respect to the property so deposited with the Indenture Trustee payable to all
or any of them, and the Indenture Trustee, on demand of and at the expense of
the Issuer, shall execute proper instruments acknowledging satisfaction and
discharge of this Indenture with respect to the Notes, when:

     (a)  either

          (1)      all Notes theretofore authenticated and delivered (other than
     (A) Notes that have been destroyed, lost or stolen and that have been
     replaced or paid as provided in Section 2.05 and (B) Notes for whose
     payment money has theretofore been deposited in trust or segregated and
     held in trust by the Issuer and thereafter repaid to the Issuer or

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     discharged from such trust, as provided in Section 3.03) have been
     delivered to the Indenture Trustee for cancellation; or

          (2)      all Notes not theretofore delivered to the Indenture Trustee
     for cancellation

                   (A) have become due and payable,

                   (B) will become due and payable at their respective Note
     Final Maturity Date, within one year, or

                   (C) are to be called for redemption within one year under
     arrangements satisfactory to the Indenture Trustee for the giving of notice
     of redemption by the Indenture Trustee in the name, and at the expense, of
     the Issuer, and the Issuer, in the case of (i), (ii) or (iii) above, has
     irrevocably deposited or caused to be irrevocably deposited with the
     Indenture Trustee cash or direct obligations of or obligations guaranteed
     by the United States of America (which will mature prior to the date such
     amounts are payable), in trust for such purpose, in an amount sufficient to
     pay and discharge the entire indebtedness on such Notes not theretofore
     delivered to the Indenture Trustee for cancellation when due to the Note
     Final Maturity Date;

     (b)  the Issuer has paid or caused to be paid all other sums payable
hereunder by the Issuer; and

     (c)  the Issuer has delivered to the Indenture Trustee an Officers'
Certificate of the Issuer, an Opinion of Counsel and (if required by the TIA or
the Indenture Trustee) an Independent Certificate from a firm of certified
public accountants, each meeting the applicable requirements of Section 11.01(a)
and, subject to Section 11.02, each stating that all conditions precedent herein
provided for relating to the satisfaction and discharge of this Indenture have
been complied with.

     Section 4.02. Application of Trust Money. All moneys deposited with the
Indenture Trustee pursuant to Section 4.01 hereof shall be held in trust and
applied by it, in accordance with the provisions of the Notes and this
Indenture, to the payment, either directly or through any Paying Agent, as the
Indenture Trustee may determine, to the Noteholders of the particular Notes for
the payment or redemption of which such moneys have been deposited with the
Indenture Trustee, of all sums due and to become due thereon for principal and
interest; but such moneys need not be segregated from other funds except to the
extent required herein or in the Administration Agreement or required by law.

     Section 4.03. Repayment of Moneys Held by Paying Agent. In connection with
the satisfaction and discharge of this Indenture with respect to the Notes, all
moneys then held by any Paying Agent other than the Indenture Trustee under the
provisions of this Indenture with respect to such Notes shall, upon demand of
the Issuer, be paid to the Indenture Trustee to be held and applied according to
Section 3.03 and thereupon such Paying Agent shall be released from all further
liability with respect to such moneys.

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     Section 4.04. Auction of Trust Student Loans. Any Trust Student Loans
remaining in the Trust as of the end of the Collection Period immediately
preceding the earliest Distribution Date on which the Pool Balance is equal to
10% or less of the initial Pool Balance three business days prior to such
Distribution Date (the "Trust Auction Date") shall be offered for sale by the
Indenture Trustee unless the Servicer has exercised its option to purchase the
Trust Estate as described in Section 6.01(a) of the Administration Agreement
with respect to such Distribution Date. The Servicer will be deemed to have
waived such option if it fails to notify the Trustee and the Indenture Trustee
of its exercise thereof in writing prior to the Indenture Trustee's acceptance
of a bid to purchase such Trust Student Loans; provided, however, that there
shall be no such offer for sale if the Indenture Trustee fails to provide notice
to the Servicer in accordance with this Section 4.04. The Indenture Trustee
shall provide written notice to the Servicer of any such offer for sale at least
5 business days in advance of the Trust Auction Date. The Indenture Trustee
shall permit the Depositor or any of its Affiliates, including SLM Education
Credit Management Corporation and the Servicer, to offer bids only if the Pool
Balance as of the applicable Trust Auction Date is equal to 10% or less of the
Initial Pool Balance and such bid does not exceed the fair market value of the
Trust Student Loans as of the Trust Auction Date. If at least two bids are
received, the Indenture Trustee shall solicit and resolicit new bids from all
participating bidders until only one bid remains or the remaining bidders
decline to resubmit bids. The Indenture Trustee shall accept the highest of such
remaining bids if it is equal to or in excess of both the Minimum Purchase
Amount and the fair market value of such Trust Student Loans as of the end of
the Collection Period immediately preceding the Trust Auction Date. If at least
two bids are not received or the highest bid after the resolicitation process is
completed is not equal to or in excess of the higher of the Minimum Purchase
Amount and the fair market value of the Trust Student Loans, the Indenture
Trustee shall not consummate such sale. The Indenture Trustee may consult, and,
at the direction of the Depositor, shall consult, with a financial advisor,
including an underwriter of the Notes or the Administrator, to determine if the
fair market value of the Trust Student Loans has been offered. The proceeds of
any such sale will be applied in the order of priority set forth in Section
5.04(b). If the sale is not consummated in accordance with the foregoing, the
Indenture Trustee may, but shall not be under any obligation to, solicit bids
for sale of the Trust Student Loans with respect to future Distribution Dates
upon terms similar to those described above, including the Depositor's waiver of
its option to purchase the Trust Estate in accordance with Section 6.01(a) of
the Administration Agreement with respect to each such future Distribution Date.

                                    ARTICLE V

                                    REMEDIES

     Section 5.01. Events of Default. "Event of Default," wherever used herein,
means any one of the following events (whatever the reason for such Event of
Default and whether it shall be voluntary or involuntary or be effected by
operation of law or pursuant to any judgment, decree or order of any court or
any order, rule or regulation of any administrative or governmental body):

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<PAGE>

     (a) default in the payment of any interest on any Controlling Note when the
same becomes due and payable, and such default shall continue for a period of
five Business Days or more;

     (b) default in the payment of the principal of any Note when the same
becomes due and payable on the related Note Final Maturity Date;

     (c) default in the observance or performance of any covenant or agreement
of the Issuer made in this Indenture (other than a covenant or agreement, a
default in the observance or performance of which is elsewhere in this Section
specifically dealt with), or any representation or warranty of the Issuer made
in this Indenture or in any certificate or other writing having been incorrect
in any material respect as of the time when made, such default or breach having
a material adverse effect on the holders of the Notes, and such default or
breach shall continue or not be cured, or the circumstance or condition in
respect of which such misrepresentation or warranty was incorrect shall not have
been eliminated or otherwise cured, for a period of 30 days after there shall
have been given, by registered or certified mail, to the Issuer by the Indenture
Trustee or to the Issuer and the Indenture Trustee by the Noteholders of at
least 25% of the Outstanding Amount of the Controlling Notes, a written notice
specifying such default or incorrect representation or warranty and requiring it
to be remedied and stating that such notice is a notice of Default hereunder;

     (d) the filing of a decree or order for relief by a court having
jurisdiction in the premises in respect of the Issuer or any substantial part of
the Indenture Trust Estate in an involuntary case under any applicable Federal
or state bankruptcy, insolvency or other similar law now or hereafter in effect,
or appointing a receiver, liquidator, assignee, custodian, trustee, sequestrator
or similar official of the Issuer or for any substantial part of the Indenture
Trust Estate, or ordering the winding-up or liquidation of the Issuer's affairs,
and such decree or order shall remain unstayed and in effect for a period of 60
consecutive days; or

     (e) the commencement by the Issuer of a voluntary case under any applicable
Federal or state bankruptcy, insolvency or other similar law now or hereafter in
effect, or the consent by the Issuer to the entry of an order for relief in an
involuntary case under any such law, or the consent by the Issuer to the
appointment or taking possession by a receiver, liquidator, assignee, custodian,
trustee, sequestrator or similar official of the Issuer or for any substantial
part of the Indenture Trust Estate, or the making by the Issuer of any general
assignment for the benefit of creditors, or the failure by the Issuer generally
to pay its debts as such debts become due, or the taking of action by the Issuer
in furtherance of any of the foregoing.

     Section 5.02. Acceleration of Maturity; Rescission and Annulment. If an
Event of Default should occur and be continuing, then and in every such case the
Indenture Trustee or the Noteholders of Notes representing not less than a
majority of the Outstanding Amount of the Controlling Notes may declare all the
Notes to be immediately due and payable, by a notice in writing to the Issuer
(and to the Indenture Trustee if given by Noteholders), and upon any such
declaration the unpaid principal amount of such Notes, together with accrued and
unpaid interest thereon through the date of acceleration, shall become
immediately due and payable, subject, however, to Section 5.04 of this
Indenture.

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<PAGE>

     At any time after such declaration of acceleration of maturity has been
made and before a judgment or decree for payment of the money due has been
obtained by the Indenture Trustee as hereinafter in this Article V provided, the
Noteholders of Notes representing a majority of the Outstanding Amount of the
Controlling Notes, by written notice to the Issuer and the Indenture Trustee,
may rescind and annul such declaration and its consequences if:

     (a)  the Issuer has paid or deposited with the Indenture Trustee a sum
sufficient to pay:

          (i)      all payments of principal of and interest on all Notes and
     all other amounts that would then be due hereunder or upon such Notes if
     the Event of Default giving rise to such acceleration had not occurred; and

          (ii)     all sums paid or advanced by the Indenture Trustee hereunder
     and the reasonable compensation, expenses, disbursements and advances of
     the Indenture Trustee and its agents and counsel; and

     (b)  all Events of Default, other than the nonpayment of the principal of
the Notes that has become due solely by such acceleration, have been cured or
waived as provided in Section 5.12.

     No such rescission shall affect any subsequent default or impair any right
consequent thereto.

     Section 5.03. Collection of Indebtedness and Suits for Enforcement by
Indenture Trustee. The Issuer covenants that if (i) default is made in the
payment of any interest on any Controlling Note when the same becomes due and
payable, and such default continues for a period of five days, or (ii) default
is made in the payment of the principal of any Note when the same becomes due
and payable at the related Note Final Maturity Date, the Issuer shall, upon
demand of the Indenture Trustee, pay to it, for the benefit of the Noteholders,
the whole amount then due and payable on such Notes for principal and interest,
with interest upon the overdue principal, and, to the extent payment at such
rate of interest shall be legally enforceable, upon overdue installments of
interest, at the rate specified in Section 2.07 and in addition thereto such
further amount as shall be sufficient to cover the costs and expenses of
collection, including the reasonable compensation, expenses, disbursements and
advances of the Indenture Trustee and its agents and counsel.

     (a)  In case the Issuer shall fail forthwith to pay such amounts upon such
demand, the Indenture Trustee, in its own name and as trustee of an express
trust, may institute a Proceeding for the collection of the sums so due and
unpaid, and may prosecute such Proceeding to judgment or final decree, and may
enforce the same against the Issuer or other obligor upon such Notes and collect
in the manner provided by law out of the property of the Issuer or other obligor
upon such Notes, wherever situated, the moneys adjudged or decreed to be
payable.

     (b)  If an Event of Default occurs and is continuing, the Indenture Trustee
may, as more particularly provided in Section 5.04, in its discretion, proceed
to protect and enforce its rights and the rights of the Noteholders, by such
appropriate Proceedings as the Indenture Trustee shall deem most effective to
protect and enforce any such rights, whether for the specific

                                       22

<PAGE>

enforcement of any covenant or agreement in this Indenture or in aid of the
exercise of any power granted herein, or to enforce any other proper remedy or
legal or equitable right vested in the Indenture Trustee by this Indenture or by
law.

     (c)  In case there shall be pending, relative to the Issuer or any other
obligor upon the Notes or any Person having or claiming an ownership interest in
the Indenture Trust Estate, Proceedings under Title 11 of the United States Code
or any other applicable Federal or state bankruptcy, insolvency or other similar
law, or in case a receiver, assignee or trustee in bankruptcy or reorganization,
liquidator, sequestrator or similar official shall have been appointed for or
taken possession of the Issuer or its property or such other obligor or Person,
or in case of any other, comparable judicial Proceedings relative to the Issuer
or other obligor upon the Notes, or to the creditors or property of the Issuer
or such other obligor, the Indenture Trustee, irrespective of whether the
principal of any Notes shall then be due and payable, as therein expressed or by
declaration or otherwise and irrespective of whether the Indenture Trustee shall
have made any demand pursuant to the provisions of this Section, shall be
entitled and empowered, by intervention in such proceedings or otherwise:

          (i)   to file and prove a claim or claims for the whole amount of
     principal and interest owing and unpaid in respect of the Notes and to file
     such other papers or documents as may be necessary or advisable in order to
     have the claims of the Indenture Trustee (including any claim for
     reasonable compensation to the Indenture Trustee and each predecessor
     Indenture Trustee, and their respective agents, attorneys and counsel, and
     for reimbursement of all expenses and liabilities incurred, and all
     advances made, by the Indenture Trustee and each predecessor Indenture
     Trustee, except as a result of negligence or bad faith) and of the
     Noteholders allowed in such Proceedings;

          (ii)  unless prohibited by applicable law and regulations, to vote on
     behalf of the Noteholders in any election of a trustee, a standby trustee
     or Person performing similar functions in any such Proceedings;

          (iii) to collect and receive any moneys or other property payable or
     deliverable on any such claims and to distribute all amounts received with
     respect to the claims of the Noteholders and of the Indenture Trustee on
     their behalf; and

          (iv)  to file such proofs of claim and other papers or documents as
     may be necessary or advisable in order to have the claims of the Indenture
     Trustee or the Noteholders allowed in any judicial proceedings relative to
     the Issuer, its creditors and its property;

     and any trustee, receiver, liquidator, custodian or other similar official
in any such Proceeding is hereby authorized by each of such Noteholders to make
payments to the Indenture Trustee, and, in the event that the Indenture Trustee
shall consent to the making of payments directly to such Noteholders, to pay to
the Indenture Trustee such amounts as shall be sufficient to cover reasonable
compensation to the Indenture Trustee, each predecessor Indenture Trustee and
their respective agents, attorneys and counsel, and all other expenses and
liabilities incurred, and all advances made, by the Indenture Trustee and each
predecessor Indenture Trustee except as a result of negligence or bad faith.

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<PAGE>

     (d) Nothing herein contained shall be deemed to authorize the Indenture
Trustee to authorize or consent to or vote for or accept or adopt on behalf of
any Noteholder any plan of reorganization, arrangement, adjustment or
composition affecting the Notes or the rights of any Noteholder thereof or to
authorize the Indenture Trustee to vote in respect of the claim of any
Noteholder in any such proceeding except, as aforesaid, to vote for the election
of a trustee in bankruptcy or similar Person.

     (e) All rights of action and of asserting claims under this Indenture, or
under any of the Notes, may be enforced by the Indenture Trustee without the
possession of any of the Notes or the production thereof in any trial or other
Proceedings relative thereto, and any such action or Proceedings instituted by
the Indenture Trustee shall be brought in its own name as trustee of an express
trust, and any recovery of judgment, subject to the payment of the expenses,
disbursements and compensation of the Indenture Trustee, each predecessor
Indenture Trustee and their respective agents and attorneys, shall be for the
ratable benefit of the Noteholders.

     (f) In any Proceedings brought by the Indenture Trustee (and also any
Proceedings involving the interpretation of any provision of this Indenture to
which the Indenture Trustee shall be a party), the Indenture Trustee shall be
held to represent all the Noteholders, and it shall not be necessary to make any
Noteholder a party to any such Proceedings.

     Section 5.04. Remedies; Priorities. If an Event of Default shall have
occurred and be continuing, the Indenture Trustee may do one or more of the
following (subject to Section 5.05):

     (a) (i)   institute Proceedings in its own name and as trustee of an
     express trust for the collection of all amounts then payable on the Notes
     or under this Indenture with respect thereto, whether by declaration or
     otherwise, enforce any judgment obtained, and collect from the Issuer and
     any other obligor upon such Notes moneys adjudged due;

         (ii)  institute Proceedings from time to time for the complete or
     partial foreclosure of this Indenture, with respect to the Indenture Trust
     Estate;

         (iii) exercise any remedies of a secured party under the UCC with
     respect to the Trust Estate and take any other appropriate action to
     protect and enforce the rights and remedies of the Indenture Trustee and
     the Noteholders;

         (iv)  sell the Indenture Trust Estate or any portion thereof or rights
     or interest therein, at one or more public or private sales called and
     conducted in any manner permitted by law; and/or

         (v)   elect to have the Trustee maintain ownership of the Trust Student
     Loans and continue to apply collections with respect to the Trust Student
     Loans as if there had been no declaration of acceleration;

provided, however, that the Indenture Trustee may not sell or otherwise
liquidate the Indenture Trust Estate following an Event of Default, other than
an Event of Default described in Section 5.01(a) or (b), unless (A) the
Noteholders of 100% of the Outstanding Amount of the Controlling Notes consent
thereto, (B) the proceeds of such sale or liquidation distributable to the
Noteholders of the Controlling Notes are sufficient to discharge in full all
amounts then due and

                                       24

<PAGE>

unpaid upon such Notes for principal and interest or (C) the Indenture Trustee
determines that the Indenture Trust Estate will not continue to provide
sufficient funds for the payment of principal of and interest on the Controlling
Notes as they would have become due if the Controlling Notes had not been
declared due and payable, and the Indenture Trustee obtains the consent of
Noteholders of 66-2/3% of the Outstanding Amount of the Class A Notes; provided,
further, that the Indenture Trustee may not sell or otherwise liquidate the
Indenture Trust Estate following an Event of Default, other than an Event of
Default described in Section 5.01(a) or (b) with respect to the Class A Notes,
unless (D) the proceeds of such sale or liquidation distributable to the Class B
Noteholders plus the proceeds of the sale or liquidation of the Trust Estate
distributable to the Class C Noteholders are sufficient to pay to the Class B
Noteholders and the Class C Noteholders the outstanding principal plus accrued
and unpaid interest thereon or (E) the proceeds of such sale or liquidation
distributable to the Class B Noteholders plus the proceeds of the sale or
liquidation of the Trust Estate distributable to the Class C Noteholders would
not be sufficient to pay to the Class B Noteholders and the Class C Noteholders
the outstanding principal plus accrued and unpaid interest thereon, the Class B
Noteholders and the Class C Noteholders of at least a majority of the principal
amount of the Class B Notes and the Class C Notes consent thereto. In
determining such sufficiency or insufficiency with respect to clauses (B), (C),
(D) and (E), the Indenture Trustee may, but need not, obtain and rely upon an
opinion of an Independent investment banking or accounting firm of national
reputation as to the feasibility of such proposed action and as to the
sufficiency of the Indenture Trust Estate and/or Trust Estate, as applicable,
for such purpose.

     (b)  Notwithstanding the provisions of Section 8.02, following the
occurrence and during the continuation of an Event of Default specified in
Section 5.01(a), 5.01(b), 5.01(d) or 5.01(e) which has resulted in an
acceleration of the Notes (or following the occurrence of any such event after
an Event of Default specified in Section 5.01(c) has occurred and the Trust has
been liquidated), if the Indenture Trustee collects any money or property, it
shall pay out the money or property (and other amounts including amounts held on
deposit in the Reserve Account and the Cash Capitalization Account) held as
Collateral for the benefit of the Noteholders, net of liquidation costs
associated with the sale of the assets of the Trust, in the following order:

          (i)   to the Indenture Trustee for amounts due under Section 6.07;

          (ii)  to the Servicer for any due and unpaid Primary Servicing Fees;

          (iii) to the Administrator, any due and unpaid Administration Fees;

          (iv)  to the Swap Counterparty, the Swap Payment due;

          (v)   pro rata, based on the Class Note Balance and the amount of the
     Swap Termination Payments due and payable by the Issuer to the Swap
     Counterparty under this clause (v);

                    (A)  to the Class A Noteholders, for amounts due and unpaid
                on the Class A Notes for interest, ratably, without preference
                or priority of

                                       25

<PAGE>

                   any kind, according to the amounts due and payable on the
                   Class A Notes for such interest; and

                         (B)   to the Swap Counterparty, the amount of any Swap
                   Termination Payments due to the Swap Counterparty due to a
                   Swap Termination Event resulting from a payment default by
                   the Issuer or the insolvency of the Issuer; provided, that if
                   any amounts allocable to the Class A Notes are not needed to
                   pay Class A Noteholders' Interest Distribution Amount as of
                   such Distribution Date, such amounts will be applied to pay
                   the portion, if any, of any Swap Termination Payments
                   remaining unpaid;

          (vi)     to the Class A Noteholders, ratably, an amount sufficient to
     reduce their respective Class A Note Balance to zero;

          (vii)    to the Class B Noteholders for amounts due and unpaid on the
     Class B Notes for interest, ratably, without preference or priority of any
     kind, according to the amounts due and payable on the Class B Notes for
     such interest;

          (viii)   to Class B Noteholders, an amount sufficient to reduce the
     Class B Note Balance to zero;

          (ix)     to the Class C Noteholders, for amounts due and unpaid on the
     Class C Notes for interest, ratably, without preference or priority of any
     kind, according to the amounts due and payable on the Class C Notes for
     such interest;

          (x)      to the Class C Noteholders, an amount sufficient to reduce
     the Class C Note Balance to zero;

          (xi)     to the Servicer, for any unpaid Carryover Servicing Fees;

          (xii)    to the Swap Counterparty, the amount of any Swap Termination
     Payments due to the Swap Counterparty by the Issuer and not payable in
     clause (iv) above; and

          (xiii)   to the Certificateholders, any remaining funds.

     The Indenture Trustee may fix a record date and payment date for any
payment to Noteholders pursuant to this Section. At least 15 days before such
record date, the Indenture Trustee shall mail to each Noteholder and the Issuer
a notice that states the record date, the payment date and the amount to be
paid.

     Section 5.05. Optional Preservation of the Trust Student Loans. If the
Notes have been declared to be due and payable under Section 5.02 following an
Event of Default and such declaration and its consequences have not been
rescinded and annulled, the Indenture Trustee may, but need not, elect to
maintain possession of the Indenture Trust Estate. It is the desire of the
parties hereto and the Noteholders that there be at all times sufficient funds
for the payment of principal of and interest on the Notes, and the Indenture
Trustee shall take such desire into account when determining whether or not to
maintain possession of the Indenture Trust Estate.

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<PAGE>

In determining whether to maintain possession of the Indenture Trust Estate, the
Indenture Trustee may, but need not, obtain and rely upon an opinion of an
Independent investment banking or accounting firm of national reputation as to
the feasibility of such proposed action and as to the sufficiency of the
Indenture Trust Estate for such purpose.

     Section 5.06. Limitation of Suits. No Noteholder shall have any right to
institute any Proceeding, judicial or otherwise, with respect to this Indenture,
or for the appointment of a receiver or trustee, or for any other remedy
hereunder, unless:

     (a)  such Noteholder has previously given written notice to the Indenture
Trustee of a continuing Event of Default;

     (b)  the Noteholders of not less than 25% of the Outstanding Amount of the
Controlling Notes have made written request to the Indenture Trustee to
institute such Proceeding in respect of such Event of Default in its own name as
Indenture Trustee hereunder;

     (c)  such Noteholder or Noteholders have offered to the Indenture Trustee
reasonable indemnity against the costs, expenses and liabilities to be incurred
in complying with such request;

     (d)  the Indenture Trustee for 60 days after its receipt of such notice,
request and offer of indemnity has failed to institute such Proceeding; and

     (e)  no direction inconsistent with such written request has been given to
the Indenture Trustee during such 60-day period by the Noteholders of a majority
of the Outstanding Amount of the Controlling Notes;

it being understood and intended that no one or more Noteholders shall have any
right in any manner whatever by virtue of, or by availing of, any provision of
this indenture to affect, disturb or prejudice the rights of any other
Noteholders or to obtain or to seek to obtain priority or preference over any
other Noteholders or to enforce any right under this Indenture, except in the
manner herein provided.

     In the event the Indenture Trustee shall receive conflicting or
inconsistent requests and indemnity from two or more groups of Noteholders, each
representing less than a majority of the Outstanding Amount of the Notes, the
Indenture Trustee in its sole discretion may determine what action, if any,
shall be taken, notwithstanding any other provisions of this Indenture.

     Section 5.07. Unconditional Rights of Noteholders To Receive Principal and
Interest. Notwithstanding any other provisions in this Indenture, any Noteholder
shall have the right, which is absolute and unconditional, to receive payment of
the principal of and interest on such Note on or after the respective due dates
thereof expressed in such Note or in this Indenture (or, in the case of
redemption, on or after the Redemption Date) and to institute suit for the
enforcement of any such payment, and such right shall not be impaired without
the consent of such Noteholder.

     Section 5.08. Restoration of Rights and Remedies. If the Indenture Trustee
or any Noteholder has instituted any Proceeding to enforce any right or remedy
under this Indenture and

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<PAGE>

such Proceeding has been discontinued or abandoned for any reason or has been
determined adversely to the Indenture Trustee or to such Noteholder, then and in
every such case the Issuer, the Indenture Trustee and the Noteholders shall,
subject to any determination in such Proceeding, be restored severally and
respectively to their former positions hereunder, and thereafter all rights and
remedies of the Indenture Trustee and the Noteholders shall continue as though
no such Proceeding had been instituted.

     Section 5.09. Rights and Remedies Cumulative. No right or remedy herein
conferred upon or reserved to the Indenture Trustee or to the Noteholders is
intended to be exclusive of any other right or remedy, and every right and
remedy shall, to the extent permitted by law, be cumulative and in addition to
every other right and remedy given hereunder or now or hereafter existing at law
or in equity or otherwise. The assertion or employment of any right or remedy
hereunder, or otherwise, shall not prevent the concurrent assertion or
employment of any other appropriate right or remedy.

     Section 5.10. Delay or Omission Not a Waiver. No delay or omission of the
Indenture Trustee or any Noteholder to exercise any right or remedy accruing
upon any Default shall impair any such right or remedy or constitute a waiver of
any such Default or an acquiescence therein. Every right and remedy given by
this Article V or by law to the Indenture Trustee or to the Noteholders may be
exercised from time to time, and as often as may be deemed expedient, by the
Indenture Trustee or by the Noteholders, as the case may be.

     Section 5.11. Control by Noteholders. The Noteholders of a majority of the
Outstanding Amount of the Controlling Notes shall have the right to direct the
time, method and place of conducting any Proceeding for any remedy available to
the Indenture Trustee with respect to the Notes or exercising any trust or power
conferred on the Indenture Trustee; provided, that

     (a) such direction shall not be in conflict with any rule of law or with
this Indenture;

     (b) subject to the express terms of Section 5.04, any direction to the
Indenture Trustee to sell or liquidate the Indenture Trust Estate shall be by
the Noteholders of not less than 100% of the Outstanding Amount of the
Controlling Notes;

     (c) if the conditions set forth in Section 5.05 have been satisfied and the
Indenture Trustee elects to retain the Indenture Trust Estate pursuant to such
Section, then any direction to the Indenture Trustee by Noteholders of less than
100% of the Outstanding Amount of the Controlling Notes to sell or liquidate the
Indenture Trust Estate shall be of no force and effect; and

     (d) the Indenture Trustee may take any other action deemed proper by the
Indenture Trustee that is not inconsistent with such direction;

provided, however, that subject to Section 6.01, the Indenture Trustee need not
take any action that it determines might involve it in liability or might
materially adversely affect the rights of any Noteholders not consenting to such
action.

     Section 5.12. Waiver of Past Defaults. Prior to the time a judgment or
decree for payment of money due has been obtained as described in Section 5.02,
the Noteholders of not

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less than a majority of the Outstanding Amount of the Controlling Notes may
waive any past Default and its consequences except a Default (a) in payment when
due of principal of or interest on any of the Notes or (b) in respect of a
covenant or provision hereof which cannot be modified or amended without the
consent of each Noteholder. In the case of any such waiver, the Issuer, the
Indenture Trustee and the Noteholders shall be restored to their former
positions and rights hereunder, respectively; but no such waiver shall extend to
any subsequent or other Default or impair any right consequent thereto.

     Upon any such waiver, such Default shall cease to exist and be deemed to
have been cured and not to have occurred for every purpose of this Indenture;
but no such waiver shall extend to any subsequent or other Default or impair any
right consequent thereto.

     Section 5.13. Undertaking for Costs. All parties to this Indenture agree,
and each Noteholder by such Noteholder's acceptance of any Note shall be deemed
to have agreed, that any court may in its discretion require, in any suit for
the enforcement of any right or remedy under this Indenture, or in any suit
against the Indenture Trustee for any action taken, suffered or omitted by it as
Indenture Trustee, the filing by any party litigant in such suit of an
undertaking to pay the costs of such suit, and that such court may in its
discretion assess reasonable costs, including reasonable attorneys' fees,
against any party litigant in such suit, having due regard to the merits and
good faith of the claims or defenses made by such party litigant; but the
provisions of this Section shall not apply to (a) any suit instituted by the
Indenture Trustee, (b) any suit instituted by any Noteholder, or group of
Noteholders, in each case holding in the aggregate more than 10% of the
Outstanding Amount of the Notes or (c) any suit instituted by any Noteholder for
the enforcement of the payment of principal of or interest on any Note on or
after the respective due dates expressed in such Note and in this Indenture (or,
in the case of redemption, on or after the Redemption Date).

     Section 5.14. Waiver of Stay or Extension Laws. The Issuer covenants (to
the extent that it may lawfully do so) that it will not at any time insist upon,
or plead or in any manner whatsoever, claim or take the benefit or advantage of,
any stay or extension law wherever enacted, now or at any time hereafter in
force, that may affect the covenants or the performance of this Indenture; and
the Issuer (to the extent that it may lawfully do so) hereby expressly waives
all benefit or advantage of any such law, and covenants that it will not hinder,
delay or impede the execution of any power herein granted to the Indenture
Trustee, but will suffer and permit the execution of every such power as though
no such law had been enacted.

     Section 5.15. Action on Notes. The Indenture Trustee's right to seek and
recover judgment on the Notes or under this Indenture shall not be affected by
the seeking, obtaining or application of any other relief under or with respect
to this Indenture. Neither the lien of this Indenture nor any rights or remedies
of the Indenture Trustee or the Noteholders shall be impaired by the recovery of
any judgment by the Indenture Trustee against the Issuer or by the levy of any
execution under such judgment upon any portion of the Indenture Trust Estate or
upon any of the assets of the Issuer. Any money or property collected by the
Indenture Trustee shall be applied in accordance with Section 5.04(b).

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     Section 5.16. Performance and Enforcement of Certain Obligations.

     (a)  Promptly following a request from the Indenture Trustee to do so and
at the Administrator's expense, the Issuer shall take all such lawful action as
the Indenture Trustee may request to compel or secure the performance and
observance by the Depositor, SLM Education Credit Management Corporation, the
Administrator and the Servicer, as applicable, of each of their obligations to
the Issuer, whether directly or by assignment, under or in connection with a
Basic Document, respectively, in accordance with the terms thereof, and to
exercise any and all rights, remedies, powers and privileges lawfully available
to the Issuer under or in connection with a Basic Document, as the case may be,
to the extent and in the manner directed by the Indenture Trustee, including the
transmission of notices of default on the part of the Depositor, SLM Education
Credit Management Corporation, the Administrator or the Servicer thereunder and
the institution of legal or administrative actions or proceedings to compel or
secure performance by the Depositor, SLM Education Credit Management
Corporation, the Administrator or the Servicer of each of their obligations
under a Basic Document, respectively.

     (b)  If an Event of Default has occurred and is continuing, the Indenture
Trustee may, and at the written direction of the Noteholders of 66-2/3% of the
Controlling Outstanding Amount of the Notes shall, exercise all rights,
remedies, powers, privileges and claims of the Issuer against the Depositor, SLM
Education Credit Management Corporation, the Administrator or the Servicer under
or in connection with a Basic Document, respectively, including the right or
power to take any action to compel or secure performance or observance by the
Depositor, SLM Education Credit Management Corporation, the Administrator or the
Servicer of each of their obligations to the Issuer thereunder, whether directly
or by assignment, and to give any consent, request, notice, direction, approval,
extension or waiver under a Basic Document, respectively, and any right of the
Issuer to take such action shall be suspended.

                                   ARTICLE VI

                              THE INDENTURE TRUSTEE

     Section 6.01. Duties of Indenture Trustee.

     (a)  If an Event of Default has occurred and is continuing, the Indenture
Trustee shall exercise the rights and powers vested in it by this Indenture and
use the same degree of care and skill in their exercise as a prudent person
would exercise or use under the circumstances in the conduct of such person's
own affairs.

     (b)  Except during the continuance of an Event of Default:

          (i)  the Indenture Trustee undertakes to perform such duties and only
     such duties as are specifically set forth in this Indenture and no implied
     covenants or obligations shall be read into this Indenture against the
     Indenture Trustee; and

          (ii) in the absence of bad faith on its part, the Indenture Trustee
     may conclusively rely, as to the truth of the statements and the
     correctness of the opinions

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<PAGE>

     expressed therein, upon certificates or opinions furnished to the Indenture
     Trustee and conforming to the requirements of this Indenture; provided,
     however, that the Indenture Trustee shall examine the certificates and
     opinions to determine whether or not they conform to the requirements of
     this Indenture.

     (c)  The Indenture Trustee may not be relieved from liability for its own
negligent action, its own negligent failure to act or its own willful
misconduct, except that:

          (i)   this clause (c) does not limit the effect of clause (b) of this
     Section;

          (ii)  the Indenture Trustee shall not be liable for any error of
     judgment made in good faith by a Responsible Officer unless it is proved
     that the Indenture Trustee was negligent in ascertaining the pertinent
     facts; and

          (iii) the Indenture Trustee shall not be liable with respect to any
     action it takes or omits to take in good faith in accordance with a
     direction of the Noteholders received by it pursuant to this Indenture.

     (d)  The Indenture Trustee shall not be liable for interest on any money
received by it except as the Indenture Trustee may agree in writing with the
Issuer.

     (e)  Money held in trust by the Indenture Trustee need not be segregated
from other funds except to the extent required by law or the terms of this
Indenture or the other Basic Documents.

     (f)  No provision of this Indenture shall require the Indenture Trustee to
expend or risk its own funds or otherwise incur financial liability in the
performance of any of its duties hereunder or in the exercise of any of its
rights or powers, if it shall have reasonable grounds to believe that repayments
of such funds or adequate indemnity satisfactory to it against any loss,
liability or expense is not reasonably assured to it.

     (g)  Except as expressly provided in the Basic Documents, the Indenture
Trustee shall have no obligation to administer, service or collect the Trust
Student Loans or to maintain, monitor or otherwise supervise the administration,
servicing or collection of the Trust Student Loans.

     (h)  In the event that the Indenture Trustee is the Paying Agent or the
Note Registrar, the rights and protections afforded to the Indenture Trustee
pursuant to this Indenture shall also be afforded to the Indenture Trustee in
its capacity as Paying Agent or Note Registrar.

     (i)  Every provision of this Indenture relating to the conduct or affecting
the liability of or affording protection to the Indenture Trustee shall be
subject to the provisions of this Section and to the provisions of the TIA.

     (j)  The rights and protections of the Indenture Trustee under Sections
6.01 and 6.02 shall apply to each of the Basic Documents as though explicitly
incorporated therein.

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<PAGE>

     Section 6.02. Rights of Indenture Trustee. (a) The Indenture Trustee may
rely on any document believed by it to be genuine and to have been signed or
presented by the proper Person. The Indenture Trustee need not investigate any
fact or matter stated in such document.

     (b)  Before the Indenture Trustee acts or refrains from acting, it may
require and shall be entitled to receive an Officers' Certificate of the Issuer
and/or an Opinion of Counsel. The Indenture Trustee may conclusively rely on any
such Opinion of Counsel or Officers' Certificate and shall not be liable for any
action it takes or omits to take in good faith in reliance on such Officers'
Certificate or Opinion of Counsel.

     (c)  The Indenture Trustee may execute any of the trusts or powers
hereunder or perform any duties hereunder either directly or by or through
agents or attorneys or a custodian or nominee, and the Indenture Trustee shall
not be responsible for any misconduct or negligence on the part of, or for the
supervision of, any such agent, attorney, custodian or nominee appointed with
due care by it hereunder.

     (d)  The Indenture Trustee shall not be liable for any action it takes or
omits to take in good faith which it believes to be authorized or within its
rights or powers; provided, however, that the Indenture Trustee's conduct does
not constitute willful misconduct, negligence or bad faith.

     (e)  The Indenture Trustee may consult with counsel, and the advice or
opinion of counsel with respect to legal matters relating to this Indenture and
the Notes shall be full and complete authorization and protection from liability
in respect to any action taken, omitted or suffered by it hereunder in good
faith and in accordance with the advice or opinion of such counsel.

     Section 6.03. Individual Rights of Indenture Trustee. The Indenture Trustee
in its individual or any other capacity may become the owner or pledgee of Notes
and may otherwise deal with the Issuer or its Affiliates with the same rights it
would have if it were not Indenture Trustee. Any Paying Agent, Note Registrar,
co-registrar or co-paying agent may do the same with like rights. However, the
Indenture Trustee must comply with Sections 6.11 and 6.12.

     Section 6.04. Indenture Trustee's Disclaimer. The Indenture Trustee shall
not be responsible for and makes no representation as to the validity or
adequacy of this Indenture or the Notes, it shall not be accountable for the
Issuer's use of the proceeds from the Notes, and it shall not be responsible for
any statement of the Issuer in the Indenture or in any document issued in
connection with the sale of the Notes or in the Notes other than the Indenture
Trustee's certificate of authentication.

     Section 6.05. Notice of Defaults. If a Default or a Servicer Default occurs
and is continuing and if it is either actually known to a Responsible Officer or
written notice of the existence thereof has been delivered to a Responsible
Officer of the Indenture Trustee, the Indenture Trustee shall mail notice of the
Default to each Noteholder within 90 days and to each Rating Agency as soon as
practicable within 30 days after it occurs. Except in the case of a Default in
payment of principal of or interest on any Note (including payments pursuant to
the mandatory redemption provisions of such Note), the Indenture Trustee may
withhold the notice

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<PAGE>

if and so long as a committee of its Responsible Officers in good faith
determines that withholding the notice is in the interests of Noteholders.
Except as provided in the first sentence of this Section 6.05, in no event shall
the Indenture Trustee be deemed to have knowledge of a Default, a Servicer
Default or an Event of Default.

     Section 6.06. Reports by Indenture Trustee to Noteholders. The Indenture
Trustee shall deliver to each Noteholder (and to each Person who was a
Noteholder at any time during the applicable calendar year) such information as
may be required to enable such holder to prepare its Federal and state income
tax returns. Within 60 days after each December 31 beginning with the December
31 following the date of this Indenture, the Indenture Trustee shall mail to
each Noteholder a brief report as of such December 31 that complies with TIA
(S)313(a) if required by said section. The Indenture Trustee shall also comply
with TIA (S)313(b). A copy of each such report required pursuant to TIA
(S)313(a) or (b) shall, at the time of such transaction to Noteholders, be filed
by the Indenture Trustee with the Commission and with each securities exchange,
if any, upon which the Notes are listed, provided that the Issuer has previously
notified the Indenture Trustee of such listing.

     Section 6.07. Compensation and Indemnity. The Issuer shall cause the
Depositor to pay to the Indenture Trustee reasonable compensation for its
services in accordance with a separate agreement between the Depositor and the
Indenture Trustee and shall cause the Depositor to reimburse the Indenture
Trustee for all reasonable out-of-pocket expenses including the reasonable
expeses and disbursements of its counsel incurred or made by it as provided in
such separate agreement. The Indenture Trustee's compensation shall not be
limited by any law on compensation of a trustee of an express trust. The Issuer
shall cause the Administrator to indemnify the Indenture Trustee and its
directors, officers, employees and agents against any and all loss, liability or
expense (including attorneys' fees) incurred by it in connection with the
administration of this trust and the performance of its duties hereunder and
under the other Basic Documents. The Indenture Trustee shall notify the Issuer
and the Administrator promptly of any claim for which it may seek indemnity.
Failure by the Indenture Trustee to so notify the Issuer and the Administrator
shall not relieve the Issuer or the Administrator of its obligations hereunder
and under the other Basic Documents. The Issuer shall cause the Administrator to
defend the claim and the Administrator shall not be liable for the legal fees
and expenses of the Indenture Trustee after it has assumed such defense;
provided, however, that, in the event that there may be a conflict between the
positions of the Indenture Trustee and the Administrator in conducting the
defense of such claim, the Indenture Trustee shall be entitled to separate
counsel acceptable to it in its sole discretion the reasonable fees and expenses
of which shall be paid by the Administrator on behalf of the Issuer. Neither the
Issuer nor the Administrator need reimburse any expense or indemnify against any
loss, liability or expense incurred by the Indenture Trustee through the
Indenture Trustee's own willful misconduct, negligence or bad faith.

     The Issuer's payment obligations to the Indenture Trustee pursuant to this
Section shall survive the discharge of this Indenture or the earlier resignation
and removal of the Indenture Trustee. When the Indenture Trustee incurs expenses
after the occurrence of a Default specified in Section 5.01(d) or (e) with
respect to the Issuer, the expenses are intended to constitute expenses of
administration under Title 11 of the United States Code or any other applicable
Federal or state bankruptcy, insolvency or similar law.

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<PAGE>

     Section 6.08. Replacement of Indenture Trustee. No resignation or removal
of the Indenture Trustee and no appointment of a successor Indenture Trustee
shall become effective until the acceptance of appointment by the successor
Indenture Trustee pursuant to this Section 6.08. The Indenture Trustee may
resign at any time by so notifying the Issuer. The Noteholders of a majority in
Outstanding Amount of the Controlling Notes may remove the Indenture Trustee by
so notifying the Indenture Trustee and may appoint a successor Indenture
Trustee. The Issuer shall remove the Indenture Trustee if:

          (i)    the Indenture Trustee fails to comply with Section 6.11;

          (ii)   an Insolvency Event occurs with respect to the Indenture
     Trustee;

          (iii)  a receiver or other public officer takes charge of the
     Indenture Trustee or its property; or

          (iv)   the Indenture Trustee otherwise becomes incapable of acting.

     If the Indenture Trustee resigns or is removed or if a vacancy exists in
the office of Indenture Trustee for any reason (the Indenture Trustee in such
event being referred to herein as the retiring Indenture Trustee), the Issuer
shall promptly appoint a successor Indenture Trustee.

     A successor Indenture Trustee shall deliver a written acceptance of its
appointment to the retiring Indenture Trustee and to the Issuer. Thereupon the
resignation or removal of the retiring Indenture Trustee shall become effective,
and the successor Indenture Trustee shall have all the rights, powers and duties
of the Indenture Trustee under this Indenture. The successor Indenture Trustee
shall mail a notice of its succession to Noteholders. The retiring Indenture
Trustee shall promptly transfer all property held by it as Indenture Trustee to
the successor Indenture Trustee.

     If a successor Indenture Trustee does not take office within 60 days after
the retiring Indenture Trustee resigns or is removed, the retiring Indenture
Trustee, the Issuer or the Noteholders of a majority in Outstanding Amount of
the Controlling Notes may petition any court of competent jurisdiction for the
appointment of a successor Indenture Trustee. The successor Indenture Trustee
shall give notice of its appointment as successor Indenture Trustee to the
Rating Agencies.

     If the Indenture Trustee fails to comply with Section 6.11, any Noteholder
may petition any court of competent jurisdiction for the removal of the
Indenture Trustee and the appointment of a successor Indenture Trustee.

     Notwithstanding the replacement of the Indenture Trustee pursuant to this
Section, the Issuer's and the Administrator's obligations under Section 6.07
shall continue for the benefit of the retiring Indenture Trustee.

     Section 6.09. Successor Indenture Trustee by Merger. If the Indenture
Trustee consolidates with, merges or converts into, or transfers all or
substantially all its corporate trust business or assets to, another corporation
or banking association, the resulting, surviving or transferee corporation
without any further act shall be the successor Indenture Trustee, provided

                                       34

<PAGE>

that such corporation or banking association shall be otherwise qualified and
eligible under Section 6.11.

     In case at the time such successor or successors by merger, conversion or
consolidation to the Indenture Trustee shall succeed to the trusts created by
this Indenture any of the Notes shall have been authenticated but not delivered,
any such successor to the Indenture Trustee may adopt the certificate of
authentication of any predecessor trustee, and deliver such Notes so
authenticated; and in case at that time any of the Notes shall not have been
authenticated, any successor to the Indenture Trustee may authenticate such
Notes either in the name of any predecessor hereunder or in the name of the
successor to the Indenture Trustee; and in all such cases such certificates
shall have the full force which it is anywhere in the Notes or in this Indenture
provided that the certificate of the Indenture Trustee shall have.

     Section 6.10. Appointment of Co-Trustee or Separate Trustee. (a)
Notwithstanding any other provisions of this Indenture, at any time, for the
purpose of meeting any legal requirement of any jurisdiction in which any part
of the Indenture Trust Estate may at the time be located, the Indenture Trustee
shall have the power and may execute and deliver all instruments to appoint one
or more Persons to act as a co-trustee or co-trustees, or separate trustee or
separate trustees, of all or any part of the Indenture Trust Estate, and to vest
in such Person or Persons, in such capacity and for the benefit of the
Noteholders, such title to the Indenture Trust Estate, or any part hereof, and,
subject to the other provisions of this Section, such powers, duties,
obligations, rights and trusts as the Indenture Trustee may consider necessary
or desirable. No such appointment shall relieve the Indenture Trustee of its
obligations hereunder. No co-trustee or separate trustee hereunder shall be
required to meet the terms of eligibility as a successor trustee under Section
6.11 and no notice to Noteholders of the appointment of any co-trustee or
separate trustee shall be required under Section 6.08 hereof.

     (b)    Every separate trustee and co-trustee shall, to the extent permitted
by law, be appointed and act subject to the following provisions and conditions:

            (i)    all rights, powers, duties and obligations conferred or
     imposed upon the Indenture Trustee shall be conferred or imposed upon and
     exercised or performed by the Indenture Trustee and such separate trustee
     or co-trustee jointly (it being understood that such separate trustee or
     co-trustee is not authorized to act separately without the Indenture
     Trustee joining in such act), except to the extent that under any law of
     any jurisdiction in which any particular act or acts are to be performed
     the Indenture Trustee shall be incompetent or unqualified to perform such
     act or acts, in which event such rights, powers, duties and obligations
     (including the holding of title to the Indenture Trust Estate or any
     portion thereof in any such jurisdiction) shall be exercised and performed
     singly by such separate trustee or co-trustee, but solely at the direction
     of the Indenture Trustee;

            (ii)   no trustee hereunder shall be personally liable by reason of
     any act or omission of any other trustee hereunder; and

            (iii)  the Indenture Trustee may at any time accept the resignation
     of or remove any separate trustee or co-trustee.

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<PAGE>

     (c)   Any notice, request or other writing given to the Indenture Trustee
shall be deemed to have been given to each of the then separate trustees and
co-trustees, as effectively as if given to each of them. Every instrument
appointing any separate trustee or co-trustee shall refer to this Indenture and
the conditions of this Article VI. Each separate trustee and co-trustee, upon
its acceptance of the trusts conferred, shall be vested with the estates or
property specified in its instrument of appointment, either jointly with the
Indenture Trustee or separately, as may be provided therein, subject to all the
provisions of this Indenture, specifically including every provision of this
Indenture relating to the conduct of, affecting the liability of, or affording
protection to, the Indenture Trustee. Every such instrument shall be filed with
the Indenture Trustee.

     (d)   Any separate trustee or co-trustee may at any time constitute the
Indenture Trustee, its agent or attorney-in-fact with full power and authority,
to the extent not prohibited by law, to do any lawful act under or in respect of
this Indenture on its behalf and in its name. If any separate trustee or
co-trustee shall die, become incapable of acting, resign or be removed, all its
estates, properties, rights, remedies and trusts shall vest in and be exercised
by the Indenture Trustee, to the extent permitted by law, without the
appointment of a new or successor trustee.

     Section 6.11. Eligibility; Disqualification. (a) The Indenture Trustee
shall at all times satisfy the requirements of TIA (S)310(a). The Indenture
Trustee shall have a combined capital and surplus of at least $50,000,000 as set
forth in its most recent published annual report of condition and it shall have
a long-term senior unsecured debt rating of not less than investment grade by
each of the Rating Agencies. The Indenture Trustee shall comply with TIA
(S)310(b), including the optional provision permitted by the second sentence of
TIA (S)310(b)(9); provided, however, that there shall be excluded from the
operation of TIA (S)310(b)(1) any indenture or indentures under which other
securities of the Issuer are outstanding if the requirements for such exclusion
set forth in TIA (S)310(b)(1) are met.

     (b)   Within ninety (90) days after ascertaining the occurrence of an Event
of Default which shall not have been cured or waived, unless authorized by the
TIA or the Commission, the Indenture Trustee shall resign with respect to the
Class A Notes, the Class B Notes and/or the Class C Notes in accordance with
Section 6.08 of this Indenture, and the Issuer shall appoint a successor
Indenture Trustee for two or all of such Classes, as applicable, so that there
will be separate Indenture Trustees for the Class A Notes, the Class B Notes and
the Class C Notes. In the event the Indenture Trustee fails to comply with the
terms of the preceding sentence, the Indenture Trustee shall comply with clauses
(ii) and (iii) of TIA (S)310(b).

     (c)   In the case of the appointment hereunder of a successor Indenture
Trustee with respect to any Class of Notes pursuant to this Section 6.11, the
Issuer, the retiring Indenture Trustee and the successor Indenture Trustee with
respect to such Class of Notes shall execute and deliver an indenture
supplemental hereto wherein each successor Indenture Trustee shall accept such
appointment and which (i) shall contain such provisions as shall be necessary or
desirable to transfer and confirm to, and to vest in, the successor Indenture
Trustee all the rights, powers, trusts and duties of the retiring Indenture
Trustee with respect to the Notes of the Class to which the appointment of such
successor Indenture Trustee relates, (ii) if the retiring Indenture Trustee is
not retiring with respect to all Classes of Notes, shall contain such provisions
as shall be deemed necessary or desirable to confirm that all the rights,
powers, trusts and duties of the

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<PAGE>

retiring Indenture Trustee with respect to the Notes of each Class as to which
the retiring Indenture Trustee is not retiring shall continue to be vested in
the Indenture Trustee and (iii) shall add to or change any of the provisions of
this Indenture as shall be necessary to provide for or facilitate the
administration of the trusts hereunder by more than one Indenture Trustee, it
being understood that nothing herein or in such supplemental indenture shall
constitute such Indenture Trustees co-trustees of the same trust and that each
such Indenture Trustee shall be a trustee of a trust or trusts hereunder
separate and apart from any trust or trusts hereunder administered by any other
such Indenture Trustee; and upon the removal of the retiring Indenture Trustee
shall become effective to the extent provided herein.

     Section 6.12. Preferential Collection of Claims Against Issuer. The
Indenture Trustee shall comply with TIA (S)311(a), excluding any creditor
relationship listed in TIA (S)311(b). An Indenture Trustee who has resigned or
been removed shall be subject to TIA (S)311(a) to the extent indicated.

                                   ARTICLE VII

                         NOTEHOLDERS' LISTS AND REPORTS

     Section 7.01. Issuer to Furnish Indenture Trustee Names and Addresses of
Noteholders. The Issuer will furnish or cause to be furnished to the Indenture
Trustee (a) not more than five days after the earlier of (i) each Record Date
and (ii) three months after the last Record Date, a list, in such form as the
Indenture Trustee may reasonably require, of the names and addresses of the
Noteholders as of such Record Date, (b) at such other times as the Indenture
Trustee may request in writing, within 30 days after receipt by the Issuer of
any such request, a list of similar form and content as of a date not more than
10 days prior to the time such list is furnished; provided, however, that so
long as the Indenture Trustee is the Note Registrar, no such list shall be
required to be furnished.

     Section 7.02. Preservation of Information; Communications to Noteholders.
The Indenture Trustee shall preserve, in as current a form as is reasonably
practicable, the names and addresses of the Noteholders contained in the most
recent list furnished to the Indenture Trustee as provided in Section 7.01 and
the names and addresses of Noteholders received by the Indenture Trustee in its
capacity as Note Registrar. The Indenture Trustee may destroy any list furnished
to it as provided in such Section 7.01 upon receipt of a new list so furnished.

     (a)   Noteholders may communicate pursuant to TIA (S)312(b) with other
Noteholders with respect to their rights under this Indenture or under the
Notes. Upon receipt by the Indenture Trustee of any request by three or more
Noteholders or by one or more holders of Notes evidencing not less than 25% of
the Outstanding Amount of the Notes to receive a copy of the current list of
Noteholders (whether or not made pursuant to TIA (S)312(b)), the Indenture
Trustee shall promptly notify the Administrator thereof by providing to the
Administrator a copy of such request and a copy of the list of Noteholders
produced in response thereto.

     (b)   The Issuer, the Indenture Trustee and the Note Registrar shall have
the protection of TIA (S)312(c).

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<PAGE>

     (c)   On each Distribution Date, the Indenture Trustee shall provide to
each Noteholder of record as of the related Record Date the information provided
by the Administrator to the Indenture Trustee on the related Determination Date
pursuant to Section 2.09 of the Administration Agreement. The Indenture Trustee
shall make such information available on its website at
http://www.jpmorgan.com/absmbs. In connection with any electronic transmissions
of information, including without limitation, the use of electronic mail or
internet or intranet web sites, the systems used in such transmissions are not
fully tested by the Indenture Trustee and may not be completely reliable as to
stability, robustness and accuracy. Accordingly, the parties hereto acknowledge
and agree that information electronically transmitted as described herein may
not be relied upon as timely, accurate or complete and that the Indenture
Trustee shall have no liability hereunder in connection with such information
transmitted electronically. The parties hereto further acknowledge that any
systems, software or hardware utilized in posting or retrieving any such
information is utilized on an "as is" basis without representation or warranty
as to the intended uses of such systems, software or hardware. The Indenture
Trustee makes no representation or warranty that the systems and the related
software used in connection with the electronic transmission of information are
free and clear of threats known as software and hardware viruses, time bombs,
logic bombs, Trojan horses, worms, or other malicious computer instructions,
intentional devices or techniques which may cause a component or system to
become erased, damaged, inoperable, or otherwise incapable of being used in the
manner to which it is intended, or which would permit unauthorized access
thereto. In the event such web site is not available, the Indenture Trustee
shall use reasonable efforts to distribute such information in a timely manner
to the intended recipients.

     (d)   The Indenture Trustee shall furnish to the Noteholders promptly upon
receipt of a written request therefor, duplicates or copies of all reports,
notices, requests, demands, certificates, financial statements and any other
instruments furnished to the Indenture Trustee under the Basic Documents. The
Indenture Trustee shall furnish to the Noteholders promptly upon receipt thereof
from the Trustee notice of any amendment of the Administration Agreement
pursuant to Section 8.05 of the Administration Agreement.

     Section 7.03. Reports by Issuer. (a) The Issuer shall:

           (i)   supply to the Indenture Trustee, within 15 days after the
     Issuer is required to file the same with the Commission, copies of the
     annual reports and of the information, documents and other reports (or
     copies of such portions of any of the foregoing as the Commission may from
     time to time by rules and regulations prescribe) which the Issuer may be
     required to file with the Commission pursuant to Section 13 or 15(d) of the
     Exchange Act;

           (ii)  supply to the Indenture Trustee and the Commission in
     accordance with rules and regulations prescribed from time to time by the
     Commission such additional information, documents and reports with respect
     to compliance by the Issuer with the conditions and covenants of this
     Indenture as may be required from time to time by such rules and
     regulations; and

           (iii) supply to the Indenture Trustee (and the Indenture Trustee
     shall transmit by mail to all Noteholders described in TIA (S)313(c)) such
     summaries of any

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<PAGE>

     information, documents and reports required to be filed by the Issuer
     pursuant to clauses (i) and (ii) of this Section 7.03(a) as may be required
     by rules and regulations prescribed from time to time by the Commission.

     (b)   Unless the Issuer otherwise determines, the fiscal year of the Issuer
shall end on December 31 of each year.

                                  ARTICLE VIII

                      ACCOUNTS, DISBURSEMENTS AND RELEASES

     Section 8.01. Collection of Money. Except as otherwise expressly provided
herein, the Indenture Trustee may demand payment or delivery of, and shall
receive and collect, directly and without intervention or assistance of any
fiscal agent or other intermediary, all money and other property payable to or
receivable by the Indenture Trustee pursuant to this Indenture. The Indenture
Trustee shall apply all such money received by it on behalf of Noteholders
pursuant to the Administration Agreement as provided in this Indenture. Except
as otherwise expressly provided in this Indenture, if any default occurs in the
making of any payment or performance under any agreement or instrument that is
part of the Indenture Trust Estate, the Indenture Trustee may take such action
as may be appropriate to enforce such payment or performance, including the
institution and prosecution of appropriate Proceedings. Any such action shall be
without prejudice to any right to claim a Default under this Indenture and any
right to proceed thereafter as provided in Article V.

     Section 8.02. Trust Accounts. (a) On or prior to the Closing Date, the
Issuer shall cause the Administrator to establish and maintain, in the name of
the Indenture Trustee, for the benefit of the Noteholders and the
Certificateholders, the Trust Accounts as provided in Section 2.03 of the
Administration Agreement.

     (b)   On or before the Business Day preceding each Distribution Date, all
Available Funds with respect to the preceding Collection Period will be
deposited in the Collection Account as provided in Section 2.04 of the
Administration Agreement. On or before each Distribution Date, the Indenture
Trustee shall make the deposits and distributions as provided in Sections 2.07,
2.08(a), (b) and (c) of the Administration Agreement (except as otherwise
provided in Section 5.02 or Section 5.04(b)).

     Section 8.03. General Provisions Regarding Accounts. (a) So long as no
Default shall have occurred and be continuing, all or a portion of the funds in
the Trust Accounts shall be invested in Eligible Investments and reinvested by
the Indenture Trustee upon Issuer Order, subject to the provisions of Section
2.03(b) of the Administration Agreement. All income or other gain from
investments of moneys deposited in the Trust Accounts shall be deposited by the
Indenture Trustee in the Collection Account, and any loss resulting from such
investments shall be charged to such Trust Account. The Issuer will not direct
the Indenture Trustee to make any investment of any funds or to sell any
investment held in any of the Trust Accounts unless the security interest
granted and perfected in such account will continue to be perfected in such
investment or the proceeds of such sale, in either case without any further
action by any Person,

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<PAGE>

and, in connection with any direction to the Indenture Trustee to make any such
investment or sale, if requested by the Indenture Trustee, the Issuer shall
deliver to the Indenture Trustee an Opinion of Counsel, acceptable to the
Indenture Trustee, to such effect.

     (b)  Subject to Section 6.01(c), the Indenture Trustee shall not in any way
be held liable for the selection of Eligible Investments or by reason of any
insufficiency in any of the Trust Accounts resulting from any loss on any
Eligible Investment included therein except for losses attributable to the
Indenture Trustee's failure to make payments on such Eligible Investments issued
by the Indenture Trustee, in its commercial capacity as principal obligor and
not as trustee, in accordance with their terms. The Indenture Trustee shall have
no liability in respect of losses incurred as a result of the liquidation of any
investment prior to its stated maturity or the failure of the Issuer to provide
timely written investment direction.

     (c)  If (i) the Issuer shall have failed to give investment directions for
any funds on deposit in the Trust Accounts to the Indenture Trustee by 10:00
a.m. Eastern Time (or such other time as may be agreed by the Issuer and
Indenture Trustee) on any Business Day; or (ii) a Default shall have occurred
and be continuing with respect to the Notes but the Notes shall not have been
declared due and payable pursuant to Section 5.02, or, if such Notes shall have
been declared due and payable following an Event of Default, amounts collected
or receivable from the Indenture Trust Estate are being applied in accordance
with Section 5.05 as if there had not been such a declaration; then the
Indenture Trustee shall invest and reinvest funds in the Trust Accounts in the
Eligible Investments described in clause (d) of the definition thereof.

     Section 8.04. Release of Indenture Trust Estate. (a) Subject to the payment
of its fees and expenses pursuant to Section 6.07, the Indenture Trustee may,
and when required by the provisions of this Indenture shall, execute instruments
to release property from the lien of this Indenture, or convey the Indenture
Trustee's interest in the same, in a manner and under circumstances that are not
inconsistent with the provisions of this Indenture. No party relying upon an
instrument executed by the Indenture Trustee as provided in this Article VIII
shall be bound to ascertain the Indenture Trustee's authority, inquire into the
satisfaction of any conditions precedent or see to the application of any
moneys.

     (b)  The Indenture Trustee shall, at such time as there are no Notes
Outstanding and all sums due the Indenture Trustee pursuant to Section 6.07 have
been paid, release any remaining portion of the Indenture Trust Estate that
secured the Notes from the lien of this Indenture and release to the Issuer or
any other Person entitled thereto any funds then on deposit in the Trust
Accounts. The Indenture Trustee shall release property from the lien of this
Indenture pursuant to this Section 8.04(b) only upon receipt of an Issuer
Request accompanied by an Officers' Certificate of the Issuer, an Opinion of
Counsel and (if required by the TIA) Independent Certificates in accordance with
TIA (S)(S)314(c) and 314(d)(1) meeting the applicable requirements of Section
11.01.

     (c)  Each Noteholder, by the acceptance of a Note, acknowledges that from
time to time the Indenture Trustee shall release the lien of this Indenture on
any Trust Student Loan to be sold to (i) the Depositor in accordance with
Article VI of the Depositor Sale Agreement, (ii) the Seller in accordance with
Article VI of the Seller Sale Agreement and (iii) the Servicer in

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<PAGE>

accordance with Section 3.05 of the Servicing Agreement and each Noteholder, by
the acceptance of a Note, consents to any such release.

     Section 8.05. Opinion of Counsel. The Indenture Trustee shall receive at
least seven days' notice when requested by the Issuer to take any action
pursuant to Section 8.04(a), accompanied by copies of any instruments involved,
and the Indenture Trustee shall also require, except in connection with any
action contemplated by Section 8.04(c), as a condition to such action, an
Opinion of Counsel, in form and substance satisfactory to the Indenture Trustee,
stating the legal effect of any such action, outlining the steps required to
complete the same, and concluding that all conditions precedent to the taking of
such action have been complied with and such action will not materially and
adversely impair the security for the Notes or the rights of the Noteholders in
contravention of the provisions of this Indenture; provided, however, that such
Opinion of Counsel shall not be required to express an opinion as to the fair
value of the Indenture Trust Estate. Counsel rendering any such opinion may
rely, without independent investigation, on the accuracy and validity of any
certificate or other instrument delivered to the Indenture Trustee in connection
with any such action.

                                   ARTICLE IX

                             SUPPLEMENTAL INDENTURES

     Section 9.01. Supplemental Indentures Without Consent of Noteholders. (a)
Without the consent of any Noteholders but with prior notice to the Rating
Agencies, the Issuer and the Indenture Trustee, when authorized by an Issuer
Order, at any time and from time to time, may enter into one or more indentures
supplemental hereto (which shall conform to the provisions of the Trust
Indenture Act as in force at the date of the execution thereof), in form
satisfactory to the Indenture Trustee, for any of the following purposes:

          (i)   to correct or amplify the description of any property at any
     time subject to the lien of this Indenture, or better to assure, convey and
     confirm unto the Indenture Trustee any property subject or required to be
     subjected to the lien of this Indenture, or to subject to the lien of this
     Indenture additional property;

          (ii)  to evidence the succession, in compliance with the applicable
     provisions hereof, of another person to the Issuer, and the assumption by
     any such successor of the covenants of the Issuer herein and in the Notes
     contained;

          (iii) to add to the covenants of the Issuer, for the benefit of the
     Noteholders, or to surrender any right or power herein conferred upon the
     Issuer;

          (iv)  to convey, transfer, assign, mortgage or pledge any property to
     the Indenture Trustee;

          (v)   to cure any ambiguity, to correct or supplement any provision
     herein or in any supplemental indenture which may be inconsistent with any
     other provision herein or in any supplemental indenture or to make any
     other provisions with respect to matters or

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<PAGE>

     questions arising under this Indenture or in any supplemental indenture;
     provided, that such action shall not materially adversely affect the
     interests of the Noteholders;

          (vi)  to evidence and provide for the acceptance of the appointment
     hereunder by a successor trustee with respect to the Notes and to add to or
     change any of the provisions of this Indenture as shall be necessary to
     facilitate the administration of the trusts hereunder by more than one
     trustee, pursuant to the requirements of Article VI; or

          (vii) to modify, eliminate or add to the provisions of this Indenture
     to such extent as shall be necessary to effect the qualification of this
     Indenture under the TIA or under any similar Federal statute hereafter
     enacted and to add to this Indenture such other provisions as may be
     expressly required by the TIA.

     The Indenture Trustee is hereby authorized to join in the execution of any
such supplemental indenture and to make any further appropriate agreements and
stipulations that may be therein contained.

     (b)  The Issuer and the Indenture Trustee, when authorized by an Issuer
Order, may, also without the consent of any of the Noteholders but with prior
notice to the Rating Agencies, enter into an indenture or indentures
supplemental hereto for the purpose of adding any provisions to, or changing in
any manner or eliminating any of the provisions of, this Indenture or of
modifying in any manner the rights of the Noteholders under this Indenture;
provided, however, that such action shall not, as evidenced by an Opinion of
Counsel, adversely affect in any material respect the interests of any
Noteholder.

     Section 9.02. Supplemental Indentures With Consent of Noteholders. The
Issuer and the Indenture Trustee, when authorized by an Issuer Order, also may,
with prior notice to the Rating Agencies and with the consent of the Noteholders
of not less than a majority of the Outstanding Amount of the Notes, by Act of
such Noteholders delivered to the Issuer and the Indenture Trustee, enter into
an indenture or indentures supplemental hereto for the purpose of adding any
provisions to, or changing in any manner or eliminating any of the provisions
of, this Indenture or of modifying in any manner the rights of the Noteholders
under this Indenture; provided, however, that no such supplemental indenture
shall, without the consent of the Noteholder of each Outstanding Note affected
thereby:

          (i)   change the date of payment of any installment of principal of or
     interest on any Note, or reduce the principal amount thereof, the interest
     rate thereon or the Redemption Price with respect thereto, change the
     provisions of this Indenture relating to the application of collections on,
     or the proceeds of the sale of, the Indenture Trust Estate to payment of
     principal of or interest on the Notes, or change any place of payment
     where, or the coin or currency in which, any Note or the interest thereon
     is payable, or impair the right to institute suit for the enforcement of
     the provisions of this Indenture requiring the application of funds
     available therefor, as provided in Article V, to the payment of any such
     amount due on the Notes on or after the respective due dates thereof (or,
     in the case of redemption, on or after the Redemption Date);

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<PAGE>

          (ii)  reduce the percentage of the Outstanding Amount of the Notes,
     the consent of the Noteholders of which is required for any such
     supplemental indenture, or the consent of the Noteholders of which is
     required for any waiver of compliance with certain provisions of this
     Indenture or certain defaults hereunder and their consequences provided for
     in this Indenture;

          (iii) modify or alter the provisions of the proviso to the definition
     of the term "Outstanding";

          (iv)  reduce the percentage of the Outstanding Amount of the Notes
     required to direct the Indenture Trustee to direct the Issuer to sell or
     liquidate the Indenture Trust Estate pursuant to Section 5.04;

          (v)   modify any provision of this Section except to increase any
     percentage specified herein or to provide that certain additional
     provisions of this Indenture or the other Basic Documents cannot be
     modified or waived without the consent of the Noteholder of each
     Outstanding Note affected thereby;

          (vi)  modify any of the provisions of this Indenture in such manner as
     to affect the calculation of the amount of any payment of interest or
     principal due on any Note on any Distribution Date (including the
     calculation of any of the individual components of such calculation) or to
     affect the rights of the Noteholders to the benefit of any provisions for
     the mandatory redemption of the Notes contained herein; or

          (vii) permit the creation of any lien ranking prior to or on a parity
     with the lien of this Indenture with respect to any part of the Indenture
     Trust Estate or, except as otherwise permitted or contemplated herein,
     terminate the lien of this Indenture on any property at any time subject
     hereto or deprive any Noteholder of any Note of the security provided by
     the lien of this Indenture.

     It shall not be necessary for any Act of Noteholders under this Section to
approve the particular form of any proposed supplemental indenture, but it shall
be sufficient if such Act shall approve the substance thereof.

     Promptly after the execution by the Issuer and the Indenture Trustee of any
supplemental indenture pursuant to this Section, the Indenture Trustee shall
mail to the Noteholders of the Notes to which such amendment or supplemental
indenture relates a notice setting forth in general terms the substance of such
supplemental indenture. Any failure of the Indenture Trustee to mail such
notice, or any defect therein, shall not, however, in any way impair or affect
the validity of any such supplemental indenture.

     Section 9.03. Execution of Supplemental Indentures. In executing, or
permitting the additional trusts created by, any supplemental indenture
permitted by this Article IX or the modifications thereby of the trusts created
by this Indenture, the Indenture Trustee shall be entitled to receive, and
subject to Sections 6.01 and 6.02, shall be fully protected in relying upon, an
Opinion of Counsel stating that the execution of such supplemental indenture is
authorized or permitted by this Indenture. The Indenture Trustee may, but shall
not be obligated to, enter into

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<PAGE>

any such supplemental indenture that affects the Indenture Trustee's own rights,
duties, liabilities or immunities under this Indenture or otherwise.

     Section 9.04. Effect of Supplemental Indenture. Upon the execution of any
supplemental indenture pursuant to the provisions hereof, this Indenture shall
be and be deemed to be modified and amended in accordance therewith with respect
to the Notes affected thereby, and the respective rights, limitations of rights,
obligations, duties, liabilities and immunities under this Indenture of the
Indenture Trustee, the Issuer and the Noteholders shall thereafter be
determined, exercised and enforced hereunder subject in all respects to such
modifications and amendments, and all the terms and conditions of any such
supplemental indenture shall be and be deemed to be part of the terms and
conditions of this Indenture for any and all purposes.

     Section 9.05. Conformity with Trust Indenture Act. Every amendment of this
Indenture and every supplemental indenture executed pursuant to this Article IX
shall conform to the requirements of the Trust Indenture Act as then in effect
so long as this Indenture shall then be qualified under the Trust Indenture Act.

     Section 9.06. Reference in Notes to Supplemental Indentures. Notes
authenticated and delivered after the execution of any supplemental indenture
pursuant to this Article IX may, and if required by the Indenture Trustee shall,
bear a notation in form approved by the Indenture Trustee as to any matter
provided for in such supplemental indenture. If the Issuer or the Indenture
Trustee shall so determine, new Notes so modified as to conform, in the opinion
of the Indenture Trustee and the Issuer, to any such supplemental indenture may
be prepared and executed by the Issuer and authenticated and delivered by the
Indenture Trustee in exchange for Outstanding Notes.

                                    ARTICLE X

                               REDEMPTION OF NOTES

     Section 10.01. Redemption. The Indenture Trustee shall, upon receipt of
written notice from the Servicer pursuant to Section 6.01 of the Administration
Agreement give prompt written notice to the Noteholders of the occurrence of
such event. In the event that the assets of the Trust are sold pursuant to
Section 6.01 of the Administration Agreement, that portion of the amounts on
deposit in the Trust Accounts to be distributed to the Noteholders shall be paid
to the Noteholders up to the Outstanding Amount of the Notes and all accrued and
unpaid interest thereon. If amounts are to be paid to Noteholders pursuant to
this Section 10.01, the notice of such event from the Indenture Trustee to the
Noteholders shall include notice of the redemption of Notes by application of
such amounts on the next Distribution Date which is not sooner than 15 days
after the date of such notice (the "Redemption Date"), whereupon all such
amounts shall be payable on the Redemption Date.

     Section 10.02. Form of Redemption Notice. Notice of redemption under
Section 10.01 shall be given by the Indenture Trustee by first-class mail,
postage prepaid, or by facsimile, mailed or transmitted on or prior to the
applicable Redemption Date to each Noteholder, as of the

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<PAGE>

close of business on the Record Date preceding the applicable Redemption Date,
at such Noteholder's address or facsimile number appearing in the Note Register.

     All notices of redemption shall state:

          (i)   the Redemption Date;

          (ii)  the Redemption Price; and

          (iii) the place where such Notes are to be surrendered for payment of
     the Redemption Price (which shall be the office or agency of the Issuer to
     be maintained as provided in Section 3.02).

     Notice of redemption of the Notes shall be given by the Indenture Trustee
in the name and at the expense of the Issuer. Failure to give notice of
redemption, or any defect therein, to any Noteholder of any Note shall not
impair or affect the validity of the redemption of any other Note.

     Section 10.03. Notes Payable on Redemption Date. The Notes or portions
thereof to be redeemed shall on the Redemption Date become due and payable at
the Redemption Price and (unless the Issuer shall default in the payment of the
Redemption Price) no interest shall accrue on the Redemption Price for any
period after the date to which accrued interest is calculated for purposes of
calculating the Redemption Price.

                                   ARTICLE XI

                                  MISCELLANEOUS

     Section 11.01. Compliance Certificates and Opinions, etc. Upon any
application or request by the Issuer to the Indenture Trustee to take any action
under any provision of this Indenture, the Issuer shall furnish to the Indenture
Trustee and the Rating Agencies (i) an Officers' Certificate of the Issuer
stating that all conditions precedent, if any, provided for in this Indenture
relating to the proposed action have been complied with, (ii) an Opinion of
Counsel stating that in the opinion of such counsel all such conditions
precedent, if any, have been complied with and (iii) (if required by the TIA) an
Independent Certificate from a firm of certified public accountants meeting the
applicable requirements of this Section, except that, in the case of any such
application or request as to which the furnishing of such documents is
specifically required by any provision of this Indenture, no additional
certificate or opinion need be furnished.

     (a)  Every certificate or opinion with respect to compliance with a
condition or covenant provided for in this indenture shall include:

          (i)   a statement that each signatory of such certificate or opinion
     has read or has caused to be read such covenant or condition and the
     definitions herein relating thereto;

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<PAGE>

          (ii)  a brief statement as to the nature and scope of the examination
     or investigation upon which the statements or opinions contained in such
     certificate or opinion are based;

          (iii) a statement that, in the opinion of each such signatory, such
     signatory has made such examination or investigation as is necessary to
     enable such signatory to express an informed opinion as to whether or not
     such covenant or condition has been complied with; and

          (iv)  a statement as to whether, in the opinion of each such
     signatory, such condition or covenant has been complied with.

     (b)  (i)   Prior to the deposit of any Collateral or other property or
     securities with the Indenture Trustee that is to be made the basis for the
     release of any property or securities subject to the lien of this
     Indenture, the Issuer shall, in addition to any obligation imposed in
     Section 11.01(a) or elsewhere in this Indenture, furnish to the Indenture
     Trustee and the Rating Agencies an Officers' Certificate of the Issuer
     certifying or stating the opinion of each person signing such certificate
     as to the fair value (within 90 days of such deposit) to the Issuer of the
     Collateral or other property or securities to be so deposited.

          (ii)  Whenever the Issuer is required to furnish to the Indenture
     Trustee and the Rating Agencies an Officers' Certificate of the Issuer
     certifying or stating the opinion of any signer thereof as to the matters
     described in clause (i) above, the Issuer shall also deliver to the
     Indenture Trustee an Independent Certificate as to the same matters, if the
     fair value to the Issuer of the securities to be so deposited and of all
     other such securities made the basis of any such withdrawal or release
     since the commencement of the then-current fiscal year of the Issuer, as
     set forth in the certificates delivered pursuant to clause (i) above and
     this clause (ii), is 10% or more of the Outstanding Amount of the Notes,
     but such a certificate need not be furnished with respect to any securities
     so deposited, if the fair value thereof to the Issuer as set forth in the
     related Officers' Certificate is less than $25,000 or less than one percent
     of the Outstanding Amount of the Notes.

          (iii) Other than any property released as contemplated by clause (v)
     below, whenever any property or securities are to be released from the lien
     of this Indenture, the Issuer shall also furnish to the Indenture Trustee
     an Officers' Certificate of the Issuer certifying or stating the opinion of
     each person signing such certificate as to the fair value (within 90 days
     of such release) of the property or securities proposed to be released and
     stating that in the opinion of such person the proposed release will not
     impair the security under this Indenture in contravention of the provisions
     hereof.

          (iv)  Whenever the Issuer is required to furnish to the Indenture
     Trustee an Officers' Certificate of the Issuer certifying or stating the
     opinion of any signer thereof as to the matters described in clause (iii)
     above, the Issuer shall also furnish to the Indenture Trustee an
     Independent Certificate as to the same matters if the fair value of the
     property or securities and of all other property, other than property as
     contemplated by clause (v) below, or securities released from the lien of
     this Indenture since the commencement of the then-current calendar year, as
     set forth in the certificates required by clause (iii) above

                                       46

<PAGE>

     and this clause (iv), equals 10% or more of the Outstanding Amount of the
     Notes, but such certificate need not be furnished in the case of any
     release of property or securities if the fair value thereof as set forth in
     the related Officers' Certificate is less than $25,000 or less than one
     percent of the then Outstanding Amount of the Notes.

          (v)  Notwithstanding Section 2.09 or any other provision of this
     Section, the Issuer may, without compliance with the requirements of the
     other provisions of this Section, (A) collect, liquidate, sell or otherwise
     dispose of Trust Student Loans as and to the extent permitted or required
     by the Basic Documents, (B) make cash payments out of the Trust Accounts as
     and to the extent permitted or required by the Basic Documents and (C)
     convey to the Depositor, the Servicer or another eligible lender those
     specified Trust Student Loans as and to the extent permitted or required by
     and in accordance with Section 8.04(c) hereof and Section 6.01 of the
     Depositor Sale Agreement, Section 3.05 of the Servicing Agreement or
     Section 3.11(d) of the Servicing Agreement, respectively, so long as the
     Issuer shall deliver to the Indenture Trustee every six months, commencing
     December 16, 2002, an Officers' Certificate of the Issuer stating that all
     the dispositions of Collateral described in clauses (A), (B) or (C) above
     that occurred during the immediately preceding six calendar months were in
     the ordinary course of the Issuer's business and that the proceeds thereof
     were applied in accordance with the Basic Documents.

     Section 11.02. Form of Documents Delivered to Indenture Trustee. In any
case where several matters are required to be certified by, or covered by an
opinion of, any specified Person, it is not necessary that all such matters be
certified by, or covered by the opinion of, only one such Person, or that they
be so certified or covered by only one document, but one such Person may certify
or give an opinion with respect to some matters, and one or more other such
Persons as to other matters, and any such Person may certify or give an opinion
as to such matters in one or several documents.

     Any certificate or opinion of an Authorized Officer of the Issuer may be
based, insofar as it relates to legal matters, upon a certificate or opinion of,
or representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to the matters upon which his certificate or opinion is based are
erroneous. Any such certificate of an Authorized Officer or Opinion of Counsel
may be based, insofar as it relates to factual matters, upon a certificate or
opinion of, or representations by, an officer or officers of the Servicer, the
Depositor, the Issuer or the Administrator, stating that the information with
respect to such factual matters is in the possession of the Servicer, the
Depositor, the Issuer or the Administrator, unless such counsel knows, or in the
exercise of reasonable care should know, that the certificate or opinion or
representations with respect to such matters are erroneous.

     Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this indenture, they may, but need not, be consolidated and
form one instrument.

     Whenever in this Indenture, in connection with any application or
certificate or report to the Indenture Trustee, it is provided that the Issuer
shall deliver any document as a condition of

                                       47

<PAGE>

the granting of such application, or as evidence of the Issuer's compliance with
any term hereof, it is intended that the truth and accuracy, at the time of the
granting of such application or at the effective date of such certificate or
report (as the case may be), of the facts and opinions stated in such document
shall in such case be conditions precedent to the right of the Issuer to have
such application granted or to the sufficiency of such certificate or report.
The foregoing shall not, however, be construed to affect the Indenture Trustee's
right to rely upon the truth and accuracy of any statement or opinion contained
in any such document as provided in Article VI.

     Section 11.03. Acts of Noteholders. (a) Any request, demand, authorization,
direction, notice, consent, waiver or other action provided by this Indenture to
be given or taken by Noteholders may be embodied in and evidenced by one or more
instruments of substantially similar tenor signed by such Noteholders in person
or by agents duly appointed in writing; and except as herein otherwise expressly
provided such action shall become effective when such instrument or instruments
are delivered to the Indenture Trustee, and, where it is hereby expressly
required, to the Issuer. Such instrument or instruments (and the action embodied
therein and evidenced thereby) are herein sometimes referred to as the "Act" of
the Noteholders signing such instrument or instruments. Proof of execution of
any such instrument or of a writing appointing any such agent shall be
sufficient for any purpose of this Indenture and (subject to Section 6.01)
conclusive in favor of the Indenture Trustee and the Issuer, if made in the
manner provided in this Section.

     (b)  The fact and date of the execution by any person of any such
instrument or writing may be proved in any manner that the Indenture Trustee
deems sufficient.

     (c)  The ownership of Notes shall be proved by the Note Register.

     (d)  Any request, demand, authorization, direction, notice, consent, waiver
or other action by the Noteholder of any Notes shall bind the Noteholder of
every Note issued upon registration of transfer thereof or in exchange therefor
or in lieu thereof, in respect of anything done, omitted or suffered to be done
by the Indenture Trustee or the Issuer in reliance thereon, whether or not
notation of such action is made upon such Note.

     Section 11.04. Notices, etc., to Indenture Trustee, Issuer and Rating
Agencies. Any request, demand, authorization, direction, notice, consent, waiver
or Act of Noteholders or other documents provided or permitted by this Indenture
shall be in writing and if such request, demand, authorization, direction,
notice, consent, waiver or Act of Noteholders is to be made upon, given or
furnished to or filed with:

     (a)  The Indenture Trustee by any Noteholder, the Servicer, the
Administrator or by the Issuer shall be sufficient for every purpose hereunder
if made, given, furnished or filed in writing to or with the Indenture Trustee
at its Corporate Trust Office, or

     (b)  The Issuer by the Indenture Trustee or by any Noteholder shall be
sufficient for every purpose hereunder if in writing and mailed, first-class,
postage prepaid, to the Issuer addressed to: SLM Private Credit Student Loan
Trust 2002-A, in care of the Trustee, Christiana Center/OPS4, 500 Stanton
Christiana Road, Newark, Delaware 19713, Attention: Corporate Trust Department;
with copies to JPMorgan Chase Bank, 450 West 33rd Street 14th Floor, New

                                       48

<PAGE>

York, New York 10001, Attention: Structured Finance Services; SLM Private Credit
Student Loan Trust 2002-A, 11600 Sallie Mae Drive, Reston, Virginia 20193,
Attention: Director, Corporate Finance Operations, or any other address
previously furnished in writing to the Indenture Trustee by the Issuer or the
Administrator. The Issuer shall promptly transmit any notice received by it from
the Noteholders to the Indenture Trustee.

     Notices required to be given to the Rating Agencies by the Issuer, the
Indenture Trustee or the Trustee shall be in writing, personally delivered or
mailed by certified mail, return receipt requested, to (i) in the case of
Moody's, at the following address: Moody's, ABS Monitoring Department, 99 Church
Street, New York, New York 10007, (ii) in the case of Standard & Poor's, at the
following address: Standard & Poor's, 55 Water Street, New York, New York
10041-0003, Attention: Asset Backed Surveillance Department, 32nd Floor, and
(iii) in the case of Fitch, at the following address: One State Street Plaza,
New York, New York 10004, Attention Municipal Structured Finance Group; or as to
each of the foregoing, at such other address as shall be designated by written
notice to the other parties.

     Section 11.05. Notices to Noteholders; Waiver. Where this Indenture
provides for notice to Noteholders of any event, such notice shall be
sufficiently given (unless otherwise herein expressly provided) if in writing
and mailed, first-class, postage prepaid to each Noteholder affected by such
event, at his address as it appears on the Note Register, not later than the
latest date, and not earlier than the earliest date, prescribed for the giving
of such notice. In any case where notice to Noteholders is given by mail,
neither the failure to mail such notice nor any defect in any notice so mailed
to any particular Noteholder shall affect the sufficiency of such notice with
respect to other Noteholders, and any notice that is mailed in the manner herein
provided shall conclusively be presumed to have been duly given.

     Where this Indenture provides for notice in any manner, such notice may be
waived in writing by any Person entitled to receive such notice, either before
or after the event, and such waiver shall be the equivalent of such notice.
Waivers of notice by Noteholders shall be filed with the Indenture Trustee but
such filing shall not be a condition precedent to the validity of any action
taken in reliance upon such a waiver.

     In case, by reason of the suspension of regular mail service as a result of
a strike, work stoppage or similar activity, it shall be impractical to mail
notice of any event to Noteholders when such notice is required to be given
pursuant to any provision of this Indenture, then any manner of giving such
notice as shall be satisfactory to the Indenture Trustee shall be deemed to be a
sufficient giving of such notice.

     Where this Indenture provides for notice to the Rating Agencies, failure to
give such notice shall not affect any other rights or obligations created
hereunder, and shall not under any circumstance constitute a Default.

     Section 11.06. Alternate Payment and Notice Provisions. Notwithstanding any
provision of this Indenture or any of the Notes to the contrary, the Issuer may
enter into any agreement with any Noteholder providing for a method of payment,
or notice by the Indenture Trustee or any Paying Agent to such Noteholder, that
is different from the methods provided for in this Indenture for such payments
or notices. The Issuer will furnish to the Indenture Trustee a copy

                                       49

<PAGE>

of each such agreement and the Indenture Trustee will cause payments to be made
and notices to be given in accordance with such agreements.

     Section 11.07. Conflict with Trust Indenture Act. If any provision hereof
limits, qualifies or conflicts with another provision hereof that is required to
be included in this Indenture by any of the provisions of the Trust Indenture
Act, such required provision shall control.

     The provisions of TIA (S)(S) 310 through 317 that impose duties on any
Person (including the provisions automatically deemed included herein unless
expressly excluded by this Indenture) are a part of and govern this Indenture,
whether or not physically contained herein.

     Section 11.08. Effect of Headings and Table of Contents. The Article and
Section headings herein and the Table of Contents are for convenience only and
shall not affect the construction hereof.

     Section 11.09. Successors and Assigns. All covenants and agreements in this
Indenture and the Notes by the Issuer shall bind its successor and assigns,
whether so expressed or not. All agreements of the Indenture Trustee in this
Indenture shall bind the successors, co-trustees and agents (excluding any legal
representatives or accountants) of the Indenture Trustee.

     Section 11.10. Separability. In case any provision in this Indenture or in
the Notes shall be invalid, illegal or unenforceable, the validity, legality,
and enforceability of the remaining provisions shall not in any way be affected
or impaired thereby.

     Section 11.11. Benefits of Indenture. Nothing in this Indenture or in the
Notes, express or implied, shall give to any Person, other than the parties
hereto and their successors hereunder, and the Noteholders, and any other party
secured hereunder, and any other Person with an ownership interest in any part
of the Indenture Trust Estate, any benefit or any legal or equitable right,
remedy or claim under this Indenture.

     Section 11.12. Legal Holidays. In any case where the date on which any
payment is due shall not be a Business Day, then (notwithstanding any other
provision of the Notes or this Indenture) payment need not be made on such date,
but may be made on the next succeeding Business Day with the same force and
effect as if made on the date on which nominally due, and no interest shall
accrue for the period from and after any such nominal date.

     Section 11.13. Governing Law. THIS INDENTURE SHALL BE CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT REFERENCE TO ITS
CONFLICT OF LAW PROVISIONS (OTHER THAN (S) 5-1401 OF THE NEW YORK GENERAL
OBLIGATIONS LAW), AND THE OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES
HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

     Section 11.14. Counterparts. This Indenture may be executed in any number
of counterparts, each of which so executed shall be deemed to be an original,
but all such counterparts shall together constitute but one and the same
instrument.

                                       50

<PAGE>

     Section 11.15. Recording of Indenture. If this Indenture is subject to
recording in any appropriate public recording offices, such recording is to be
effected by the Issuer and at its expense accompanied by an Opinion of Counsel
(which may be counsel to the Indenture Trustee or any other counsel reasonably
acceptable to the Indenture Trustee) to the effect that such recording is
necessary either for the protection of the Noteholders or any other Person
secured hereunder or for the enforcement of any right or remedy granted to the
Indenture Trustee under this Indenture.

     Section 11.16. Trust Obligations. No recourse may be taken, directly or
indirectly, with respect to the obligations of the Issuer, the Depositor, the
Administrator, the Servicer, the Trustee or the Indenture Trustee on the Notes
or under this Indenture or any certificate or other writing delivered in
connection herewith or therewith, against (i) the Indenture Trustee or the
Trustee in its individual capacity, (ii) any owner of a beneficial interest in
the Issuer or (iii) any partner, owner, beneficiary, agent, officer, director or
employee of the Indenture Trustee or the Trustee in its individual capacity, any
holder or owner of a beneficial interest in the Issuer, the Trustee or the
Indenture Trustee or of any successor or assign thereof in its individual
capacity, except as any such Person may have expressly agreed (it being
understood that the Indenture Trustee and the Trustee have no such obligations
in their individual capacity) and except that any such partner, owner or
beneficiary shall be fully liable, to the extent provided by applicable law, for
any unpaid consideration for stock, unpaid capital contribution or failure to
pay any installment or call owing to such entity. For all purposes of this
Indenture, in the performance of any duties or obligations of the Issuer
hereunder, the Trustee shall be subject to, and entitled to the benefits of, the
terms and provisions of Article VI, VII and VIII of the Trust Agreement.

     Section 11.17. No Petition. The Indenture Trustee, by entering into this
Indenture, and each Noteholder, by accepting a Note, hereby covenant and agree
that they shall not at any time institute against the Depositor or the Issuer,
or join in any institution against the Depositor or the Issuer of, any
bankruptcy, reorganization, arrangement, insolvency, receivership or liquidation
proceedings, or other proceedings under any United States Federal or state
bankruptcy or similar law in connection with any obligations relating to the
Notes, this Indenture or any of the other Basic Documents. The foregoing shall
not limit the rights of the Indenture Trustee to file any claim in, or otherwise
take any action with respect to, any insolvency proceeding that was instituted
against the Issuer by any Person other than the Indenture Trustee.

     Section 11.18. Inspection. The Issuer agrees that, on reasonable prior
notice, it shall permit any representative of the Indenture Trustee, during the
Issuer's normal business hours, to examine all the books of account, records,
reports, and other papers of the Issuer, to make copies and extracts therefrom,
to cause such books to be audited by Independent certified public accountants,
and to discuss the Issuer's affairs, finances and accounts with the Issuer's
officers, employees, and Independent certified public accountants, all at such
reasonable times and as often as may be reasonably requested. The Indenture
Trustee shall and shall cause its representatives to hold in confidence all such
information obtained from such examination or inspection except to the extent
disclosure may be required by law (and all reasonable applications for
confidential treatment are unavailing) and except to the extent that the
Indenture Trustee may reasonably determine that such disclosure is consistent
with its obligations hereunder.

                                       51

<PAGE>

         IN WITNESS WHEREOF, the Issuer and the Indenture Trustee have caused
this Indenture to be duly executed by their respective officers, thereunto duly
authorized and duly attested, all as of the day and year first above written.

                                    SLM PRIVATE CREDIT STUDENT LOAN
                                    TRUST 2002-A

                                    By: CHASE MANHATTAN BANK USA,
                                    NATIONAL ASSOCIATION, not in its individual
                                    capacity but solely as Trustee

                                    By: /s/ JOHN J. CASHIN
                                        --------------------------------------
                                        Name:  John J. Cashin
                                        Title: Vice President

                                    JPMORGAN CHASE BANK, not in its individual
                                    capacity but solely as Indenture Trustee

                                    By: /s/ DAVID CONTINO
                                        --------------------------------------
                                        Name:  David Contino
                                        Title: Trust Officer

                                       52

<PAGE>

                                                                      APPENDIX A
                                                                TO THE INDENTURE

                              Definitions and Usage

                                       53

<PAGE>

                                   SCHEDULE A
                                TO THE INDENTURE

                         Schedule of Trust Student Loans

                       [See Schedule A to the Bill of Sale
                      (Attachment B to the Sale Agreement)]

                                       54

<PAGE>

                                                                      SCHEDULE B
                                                                TO THE INDENTURE

                      Location of Trust Student Loan Files

                 [See Attachment B to the Servicing Agreement]

                                       55

<PAGE>

                                                                     EXHIBIT A-1
                                                                TO THE INDENTURE

                            [FORM OF CLASS A-1 NOTE]

                       SEE REVERSE FOR CERTAIN DEFINITIONS

     Unless this Note is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Issuer (as
defined below) or its agent for registration of transfer, exchange or payment,
and any Note issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

     THE PRINCIPAL OF THIS NOTE IS PAYABLE IN INSTALLMENTS AS SET FORTH HEREIN.
ACCORDINGLY, THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE
LESS THAN THE AMOUNT SHOWN ON THE FACE HEREOF. THIS NOTE IS NOT GUARANTEED OR
INSURED BY ANY GOVERNMENTAL AGENCY.

NUMBER                                                           $340,000,000.00
R-1                                                        CUSIP NO.  78443C AA2

                                     A-1-1

<PAGE>

                  SLM PRIVATE CREDIT STUDENT LOAN TRUST 2002-A

                FLOATING RATE CLASS A-1 STUDENT LOAN-BACKED NOTES

     SLM Private Credit Student Loan Trust 2002-A, a statutory trust organized
and existing under the laws of the State of Delaware (herein referred to as the
"Issuer"), for value received, hereby promises to pay to CEDE & CO., or
registered assigns, the principal sum of THREE HUNDRED FORTY MILLION AND NO/100
DOLLARS ($340,000,000.00) payable on each Distribution Date in an amount equal
to the aggregate amount, if any, payable to Class A-1 Noteholders on such
Distribution Date in respect of principal of the Notes pursuant to Section 3.01
of the Indenture dated as of October 1, 2002, among the Issuer, Chase Manhattan
Bank USA, National Association, a national banking association, as Trustee on
behalf of the Issuer, and JPMorgan Chase Bank, a New York banking corporation,
as Indenture Trustee (the "Indenture Trustee") (Capitalized terms used but not
defined herein being defined in Appendix A to the Indenture, which also contains
rules as to usage that shall be applicable herein); provided, however, that the
entire unpaid principal amount of this Note shall be due and payable on the June
2016 Distribution Date (the "Class A-1 Maturity Date").

     The Issuer shall pay interest on this Note at the rate per annum equal to
the Class A-1 Rate (as defined on the reverse hereof), on each Distribution Date
until the principal of this Note is paid or made available for payment, on the
principal amount of this Note outstanding on the preceding Distribution Date
(after giving effect to all payments of principal made on the preceding
Distribution Date), subject to certain limitations contained in Section 3.01 of
the Indenture. Interest on this Note shall accrue from and including the
preceding Distribution Date (or, in the case of the first Accrual Period, the
Closing Date) to but excluding the following Distribution Date (each an "Accrual
Period"). Interest shall be calculated on the basis of the actual number of days
elapsed in each Accrual Period divided by 360. Such principal of and interest on
this Note shall be paid in the manner specified on the reverse hereof.

     The principal of and interest on this Note are payable in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts. All payments made by the Issuer
with respect to this Note shall be applied first to interest due and payable on
this Note as provided above and then to the unpaid principal of this Note.

     Reference is made to the further provisions of this Note set forth on the
reverse hereof, which shall have the same effect as though fully set forth on
the face of this Note.

     Unless the certificate of authentication hereon has been executed by the
Indenture Trustee whose name appears below by manual signature, this Note shall
not be entitled to any benefit under the Indenture referred to on the reverse
hereof, or be valid or obligatory for any purpose.

                                     A-1-2

<PAGE>

     IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly
executed, manually or in facsimile, as of the date set forth below.

                            SLM PRIVATE CREDIT STUDENT LOAN
                            TRUST 2002-A

                            By: CHASE MANHATTAN BANK USA,
                                NATIONAL ASSOCIATION, not in its
                                individual capacity but solely as Trustee under
                                the Trust Agreement

                                    By: ________________________________
                                        Authorized Signatory

Date: October 17, 2002

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

     This is one of the Notes designated above and referred to in the
within-mentioned Indenture.

                            JPMORGAN CHASE BANK, not in its individual
                            capacity but solely as Indenture Trustee under the
                            Indenture

                            By: ________________________________
                                Authorized Signatory

Date: October 17, 2002

                                     A-1-3

<PAGE>

                                [REVERSE OF NOTE]

     This Note is one of a duly authorized issue of Notes of the Issuer,
designated as its Floating Rate Class A-1 Student Loan-Backed Notes (the "Class
A-1 Notes"), which, together with the Issuer's Floating Rate Class A-2 Student
Loan-Backed Notes (the "Class A-2 Notes"), Floating Rate Class B Student
Loan-Backed Notes (the "Class B Notes") and Floating Rate Class C Student
Loan-Backed Notes (the "Class C Notes" and, together with the Class A-1 Notes,
Class A-2 Notes and Class B Notes, the "Notes"), are issued under and secured by
the Indenture, to which Indenture and all indentures supplemental thereto
reference is hereby made for a statement of the respective rights and
obligations thereunder of the Issuer, the Indenture Trustee and the Noteholders.
The Notes are subject to all terms of the Indenture.

     The Class A-1 Notes are and will be equally and ratably secured by the
Collateral pledged as security therefor as provided in the Indenture. The Class
A-1 Notes are prior in order of principal payment to the Class A-2 Notes, the
Class B Notes and the Class C Notes and senior to the Class B Notes and the
Class C Notes as and to the extent provided in the Indenture.

     Principal of the Class A-1 Notes shall be payable on each Distribution Date
in an amount described on the face hereof. "Distribution Date" means the 15th
day of each March, June, September or December or, if any such date is not a
Business Day, the next succeeding Business Day, commencing December 16, 2002.

     As described on the face hereof, the entire unpaid principal amount of this
Note shall be due and payable on the Class A-1 Maturity Date. Notwithstanding
the foregoing, the entire unpaid principal amount of the Notes shall be due and
payable on the date on which (i) an Event of Default shall have occurred and be
continuing and (ii) the Indenture Trustee or the Noteholders representing not
less than a majority of the Outstanding Amount of the Notes shall have declared
the Notes to be immediately due and payable in the manner provided in Section
5.02 of the Indenture. All principal payments on the Class A-1 Notes shall be
made pro rata to the Noteholders entitled thereto.

     Interest on the Class A-1 Notes shall be payable on each Distribution Date
on the principal amount outstanding of the Class A-1 Notes until the principal
amount thereof is paid in full, at a rate per annum equal to the Class A-1 Rate.
The "Class A-1 Rate" for each Accrual Period other than the initial Accrual
Period shall be equal to Three-Month LIBOR as determined on the second Business
Day before the beginning of that Accrual Period plus 0.15%. The Class A-1 Rate
for the initial Accrual Period shall be equal to 1.95776%.

     Payments of interest on this Note on each Distribution Date, together with
the installment of principal, if any, to the extent not in full payment of this
Note, shall be made by check mailed to the Person whose name appears as the
Registered Holder of this Note (or one or more Predecessor Notes) on the Note
Register on the Record Date, except that with respect to Notes registered on the
Record Date in the name of the nominee of the Clearing Agency, unless Definitive
Notes have been issued (initially, such nominee to be Cede & Co.), payments
shall be made by wire transfer in immediately available funds to the account
designated by such nominee. Such checks shall be mailed to the Person entitled
thereto at the address of such Person as it appears on the Note Register as of
the applicable Record Date without requiring that

                                     A-1-4

<PAGE>

this Note be submitted for notation of payment, and the mailing of such check
shall constitute payment of the amount thereof regardless of whether such check
is returned undelivered. Any reduction in the principal amount of this Note (or
any one or more Predecessor Notes) effected by any payments made on any
Distribution Date shall be binding upon all future Noteholders of this Note and
of any Note issued upon the registration of transfer hereof or in exchange
hereof or in lieu hereof, whether or not noted hereon. If funds are expected to
be available, as provided in the Indenture, for payment in full of the then
remaining unpaid principal amount of this Note on a Distribution Date, then the
Indenture Trustee, in the name of and on behalf of the Issuer, shall notify the
Person who was the Noteholder hereof as of the preceding Record Date by notice
mailed no later than five days prior to such Distribution Date and the amount
then due and payable shall be payable only upon presentation and surrender of
this Note at the Indenture Trustee's Corporate Trust Office or at the office of
the Indenture Trustee's agent appointed for such purposes located in the Borough
of Manhattan, The City of New York.

     The Issuer shall pay interest on overdue installments of interest on this
Note at the Class A-1 Rate to the extent lawful.

     As provided in the Indenture and subject to certain limitations set forth
therein, the transfer of this Note may be registered on the Note Register upon
surrender of this Note for registration of transfer at the office or agency
designated by the Issuer pursuant to the Indenture, duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Indenture Trustee duly executed by, the Noteholder hereof or his attorney duly
authorized in writing, with such signature guaranteed by an "eligible guarantor
institution" meeting the requirements of the Note Registrar, which requirements
include membership or participation in Securities Transfer Agent's Medallion
Program ("STAMP") or such other "signature guarantee program" as may be
determined by the Note Registrar in addition to, or in substitution for, STAMP
(all in accordance with the Exchange Act), and such other documents as the
Indenture Trustee may require, and thereupon one or more new Notes of authorized
denominations and in the same aggregate principal amount shall be issued to the
designated transferee or transferees. No service charge will be charged for any
registration of transfer or exchange of this Note, but the transferor may be
required to pay a sum sufficient to cover any tax or other governmental charge
that may be imposed in connection with any such registration of transfer or
exchange.

     Each Noteholder or Note Owner, by acceptance of a Note or, in the case of a
Note Owner, a beneficial interest in the Note, covenants and agrees that no
recourse may be taken, directly or indirectly, with respect to the obligations
of the Issuer or the Indenture Trustee on the Notes or under the Indenture or
any certificate or other writing delivered in connection therewith, against (i)
the Indenture Trustee or the Trustee in its individual capacity, (ii) any owner
of a beneficial interest in the Issuer or (iii) any partner, owner, beneficiary,
agent, officer, director or employee of the Indenture Trustee or the Trustee in
its individual capacity, any holder or owner of a beneficial interest in the
Issuer, the Trustee or the Indenture Trustee or of any successor or assign
thereof in its individual capacity, except as any such Person may have expressly
agreed (it being understood that the Indenture Trustee and the Trustee have no
such obligations in their individual capacity) and except that any such partner,
owner or beneficiary shall be fully liable, to the extent provided by applicable
law, for any unpaid consideration for stock, unpaid capital contribution or
failure to pay any installment or call owing to such entity.

                                     A-1-5

<PAGE>

     Each Noteholder or Note Owner, by acceptance of a Note or, in the case of a
Note Owner, a beneficial interest in a Note, covenants and agrees that by
accepting the benefits of the Indenture such Noteholder or Note Owner will not
at any time institute against the Depositor or the Issuer, or join in any
institution against the Depositor or the Issuer of, any bankruptcy,
reorganization, arrangement, insolvency, receivership or liquidation proceedings
or other proceedings under any United States Federal or state bankruptcy or
similar law in connection with any obligations relating to the Notes, the
Indenture or the other Basic Documents.

     Prior to the due presentment for registration of transfer of this Note, the
Issuer, the Indenture Trustee and any agent of the Issuer or the Indenture
Trustee may treat the Person in whose name this Note (as of the day of
determination or as of such other date as may be specified in the Indenture) is
registered as the owner hereof for all purposes whether or not this Note be
overdue, and neither the Issuer, the Indenture Trustee nor any such agent shall
be affected by notice to the contrary.

     The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Issuer and the rights of the Noteholders under the Indenture at any time by the
Issuer with the consent of the Noteholders representing a majority of the
Outstanding Amount of all Notes at the time outstanding. The Indenture also
contains provisions permitting the Noteholders representing specified
percentages of the Outstanding Amount of the Notes, on behalf of all the
Noteholders, to waive compliance by the Issuer with certain provisions of the
Indenture and certain past defaults under the Indenture and their consequences.
Any such consent or waiver by the holder of this Note (or any one of more
Predecessor Notes) shall be conclusive and binding upon such holder and upon all
future holders of this Note and of any Note issued upon registration of transfer
hereof or in exchange hereof or in lieu hereof whether or not notation of such
consent or waiver is made upon this Note. The Indenture also permits the
Indenture Trustee to amend or waive certain terms and conditions set forth in
the Indenture without the consent of holders of the Notes issued thereunder.

     The term "Issuer" as used in this Note includes any successor to the Issuer
under the Indenture.

     The Issuer is permitted by the Indenture, under certain circumstances, to
merge or consolidate, subject to the rights of the Indenture Trustee and the
Noteholders under the Indenture.

     The Notes are issuable only in registered form in denominations as provided
in the Indenture, subject to certain limitations therein set forth.

     This Note shall be construed in accordance with the laws of the State of
New York, without reference to its conflict of law provisions, and the
obligations, rights and remedies of the parties hereunder and thereunder shall
be determined in accordance with such laws.

     No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay the

                                     A-1-6

<PAGE>

principal of and interest on this Note at the times, place, and rate, and in the
coin or currency, herein prescribed.

     Anything herein to the contrary notwithstanding, except as expressly
provided in the Basic Documents, none of JPMorgan Chase Bank in its individual
capacity, Chase Manhattan Bank USA, National Association in its individual
capacity, any owner of a beneficial interest in the Issuer, or any of their
respective partners, beneficiaries, agents, officers, directors, employees or
successors or assigns shall be personally liable for, nor shall recourse be had
to any of them for, the payment of principal of or interest on, or performance
of, or omission to perform, any of the covenants, obligations or
indemnifications contained in this Note or the Indenture; it being expressly
understood that said covenants, obligations and indemnifications have been made
by the Trustee for the sole purposes of binding the interests of the Trustee in
the assets of the Issuer. The Noteholder of this Note by the acceptance hereof
agrees that, except as expressly provided in the Basic Documents, in the case of
an Event of Default under the Indenture, the Noteholder shall have no claim
against any of the foregoing for any deficiency, loss or claim therefrom;
provided, however, that nothing contained herein shall be taken to prevent
recourse to, and enforcement against, the assets of the Issuer for any and all
liabilities, obligations and undertakings contained in the Indenture or in this
Note.

                                     A-1-7

<PAGE>

                                   ASSIGNMENT

Social Security or taxpayer I.D. or other identifying number of assignee

________________________________________________________________________________

          FOR VALUE RECEIVED, the undersigned hereby sells, assigns and
transfers unto

________________________________________________________________________________
                         (name and address of assignee)

the within Note and all rights thereunder, and hereby irrevocably constitutes
and appoints attorney, to transfer said Note on the books kept for registration
thereof, with full power of substitution in the premises.

Dated: __________________

                                                                              */
                                                    ----------------------------
                                                           Signature Guaranteed:

                                                                              */
                                                    ----------------------------

____________
*/NOTICE: The signature to this assignment must correspond with the name of the
registered owner as it appears on the face of the within Note in every
particular, without alteration, enlargement or any change whatever. Such
signature must be guaranteed by an "eligible guarantor institution" meeting the
requirements of the Note Registrar, which requirements include membership or
participation in STAMP or such other "signature guarantee program" as may be
determined by the Note Registrar in addition to, or in substitution for, STAMP,
all in accordance with the Securities Exchange Act of 1934, as amended.

                                     A-1-8

<PAGE>

                                                                     EXHIBIT A-2
                                                                TO THE INDENTURE

                            [FORM OF CLASS A-2 NOTE]

                       SEE REVERSE FOR CERTAIN DEFINITIONS

     Unless this Note is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Issuer (as
defined below) or its agent for registration of transfer, exchange or payment,
and any Note issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

     THE PRINCIPAL OF THIS NOTE IS PAYABLE IN INSTALLMENTS AS SET FORTH HEREIN.
ACCORDINGLY, THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE
LESS THAN THE AMOUNT SHOWN ON THE FACE HEREOF. THIS NOTE IS NOT GUARANTEED OR
INSURED BY ANY GOVERNMENTAL AGENCY.

NUMBER                                                           $328,419,000.00
R-1                                                        CUSIP NO.  78443C AB0

                                     A-2-1

<PAGE>

                  SLM PRIVATE CREDIT STUDENT LOAN TRUST 2002-A

                FLOATING RATE CLASS A-2 STUDENT LOAN-BACKED NOTES

     SLM Private Credit Student Loan Trust 2002-A, a business trust organized
and existing under the laws of the State of Delaware (herein referred to as the
"Issuer"), for value received, hereby promises to pay to CEDE & CO., or
registered assigns, the principal sum of THREE HUNDRED TWENTY-EIGHT MILLION FOUR
HUNDRED NINETEEN THOUSAND AND NO/100 DOLLARS ($328,419,000.00) payable on each
Distribution Date in an amount equal to the aggregate amount, if any, payable to
Class A-2 Noteholders on such Distribution Date in respect of principal of the
Notes pursuant to Section 3.01 of the Indenture dated as of October 1, 2002,
among the Issuer, Chase Manhattan Bank USA, National Association, a national
banking association, as Trustee on behalf of the Issuer, and JPMorgan Chase
Bank, a New York banking corporation, as Indenture Trustee (the "Indenture
Trustee") (Capitalized terms used but not defined herein being defined in
Appendix A to the Indenture, which also contains rules as to usage that shall be
applicable herein); provided, however, that the entire unpaid principal amount
of this Note shall be due and payable on the December 2030 Distribution Date
(the "Class A-2 Maturity Date").

     The Issuer shall pay interest on this Note at the rate per annum equal to
the Class A-2 Rate (as defined on the reverse hereof), on each Distribution Date
until the principal of this Note is paid or made available for payment, on the
principal amount of this Note outstanding on the preceding Distribution Date
(after giving effect to all payments of principal made on the preceding
Distribution Date), subject to certain limitations contained in Section 3.01 of
the Indenture. Interest on this Note shall accrue from and including the
preceding Distribution Date (or, in the case of the first Accrual Period, the
Closing Date) to but excluding the following Distribution Date (each an "Accrual
Period"). Interest shall be calculated on the basis of the actual number of days
elapsed in each Accrual Period divided by 360. Such principal of and interest on
this Note shall be paid in the manner specified on the reverse hereof.

     The principal of and interest on this Note are payable in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts. All payments made by the Issuer
with respect to this Note shall be applied first to interest due and payable on
this Note as provided above and then to the unpaid principal of this Note.

     Reference is made to the further provisions of this Note set forth on the
reverse hereof, which shall have the same effect as though fully set forth on
the face of this Note.

     Unless the certificate of authentication hereon has been executed by the
Indenture Trustee whose name appears below by manual signature, this Note shall
not be entitled to any benefit under the Indenture referred to on the reverse
hereof, or be valid or obligatory for any purpose.

                                     A-2-2

<PAGE>

     IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly
executed, manually or in facsimile, as of the date set forth below.

                            SLM PRIVATE CREDIT STUDENT LOAN
                            TRUST 2002-A

                            By: CHASE MANHATTAN BANK USA,
                                NATIONAL ASSOCIATION, not in its
                                individual capacity but solely as Trustee under
                                the Trust Agreement

                                    By: ________________________________
                                        Authorized Signatory

Date:  October 17, 2002

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

     This is one of the Notes designated above and referred to in the
within-mentioned Indenture.

                            JPMORGAN CHASE BANK, not in its individual
                            capacity but solely as Indenture Trustee under the
                            Indenture

                            By: ________________________________
                                Authorized Signatory

Date:  October 17, 2002

                                     A-2-3

<PAGE>

                                [REVERSE OF NOTE]

     This Note is one of a duly authorized issue of Notes of the Issuer,
designated as its Floating Rate Class A-2 Student Loan-Backed Notes (the "Class
A-2 Notes"), which, together with the Issuer's Floating Rate Class A-1 Student
Loan-Backed Notes (the "Class A-1 Notes"), Floating Rate Class B Student
Loan-Backed Notes (the "Class B Notes") and Floating Rate Class C Student
Loan-Backed Notes (the "Class C Notes" and, together with the Class A-1 Notes,
Class A-2 Notes and Class B Notes, the "Notes") are issued under and secured by
the Indenture, to which Indenture and all indentures supplemental thereto
reference is hereby made for a statement of the respective rights and
obligations thereunder of the Issuer, the Indenture Trustee and the Noteholders.
The Notes are subject to all terms of the Indenture.

     The Class A-2 Notes are and will be equally and ratably secured by the
Collateral pledged as security therefor as provided in the Indenture. The Class
A-1 Notes are prior in order of principal payment to the Class A-2 Notes, and
the Class A-2 Notes are senior to the Class B Notes and the Class C Notes, as
and to the extent provided in the Indenture.

     Principal of the Class A-2 Notes shall be payable on each Distribution Date
in an amount described on the face hereof. "Distribution Date" means the 15th
day of each March, June, September or December or, if any such date is not a
Business Day, the next succeeding Business Day, commencing December 16, 2002.

     As described on the face hereof, the entire unpaid principal amount of this
Note shall be due and payable on the Class A-2 Maturity Date. Notwithstanding
the foregoing, the entire unpaid principal amount of the Notes shall be due and
payable on the date on which (i) an Event of Default shall have occurred and be
continuing and (ii) the Indenture Trustee or the Noteholders representing not
less than a majority of the Outstanding Amount of the Notes shall have declared
the Notes to be immediately due and payable in the manner provided in Section
5.02 of the Indenture. All principal payments on the Class A-2 Notes shall be
made pro rata to the Noteholders entitled thereto.

     Interest on the Class A-2 Notes shall be payable on each Distribution Date
on the principal amount outstanding of the Class A-2 Notes until the principal
amount thereof is paid in full, at a rate per annum equal to the Class A-2 Rate.
The "Class A-2 Rate" for each Accrual Period other than the initial Accrual
Period shall be equal to Three-Month LIBOR as determined on the second Business
Day before the beginning of that Accrual Period plus 0.55%. The Class A-2 Rate
for the initial Accrual Period shall be equal to 2.35776%.

     Payments of interest on this Note on each Distribution Date, together with
the installment of principal, if any, to the extent not in full payment of this
Note, shall be made by check mailed to the Person whose name appears as the
Registered Holder of this Note (or one or more Predecessor Notes) on the Note
Register on the Record Date, except that with respect to Notes registered on the
Record Date in the name of the nominee of the Clearing Agency, unless Definitive
Notes have been issued (initially, such nominee to be Cede & Co.), payments
shall be made by wire transfer in immediately available funds to the account
designated by such nominee. Such checks shall be mailed to the Person entitled
thereto at the address of such Person as it appears on the Note Register as of
the applicable Record Date without requiring that

                                     A-2-4

<PAGE>

this Note be submitted for notation of payment, and the mailing of such check
shall constitute payment of the amount thereof regardless of whether such check
is returned undelivered. Any reduction in the principal amount of this Note (or
any one or more Predecessor Notes) effected by any payments made on any
Distribution Date shall be binding upon all future Noteholders of this Note and
of any Note issued upon the registration of transfer hereof or in exchange
hereof or in lieu hereof, whether or not noted hereon. If funds are expected to
be available, as provided in the Indenture, for payment in full of the then
remaining unpaid principal amount of this Note on a Distribution Date, then the
Indenture Trustee, in the name of and on behalf of the Issuer, shall notify the
Person who was the Noteholder hereof as of the preceding Record Date by notice
mailed no later than five days prior to such Distribution Date and the amount
then due and payable shall be payable only upon presentation and surrender of
this Note at the Indenture Trustee's Corporate Trust Office or at the office of
the Indenture Trustee's agent appointed for such purposes located in the Borough
of Manhattan, The City of New York.

     The Issuer shall pay interest on overdue installments of interest on this
Note at the Class A-2 Rate to the extent lawful.

     As provided in the Indenture and subject to certain limitations set forth
therein, the transfer of this Note may be registered on the Note Register upon
surrender of this Note for registration of transfer at the office or agency
designated by the Issuer pursuant to the Indenture, duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Indenture Trustee duly executed by, the Noteholder hereof or his attorney duly
authorized in writing, with such signature guaranteed by an "eligible guarantor
institution" meeting the requirements of the Note Registrar, which requirements
include membership or participation in Securities Transfer Agent's Medallion
Program ("STAMP") or such other "signature guarantee program" as may be
determined by the Note Registrar in addition to, or in substitution for, STAMP
(all in accordance with the Exchange Act), and such other documents as the
Indenture Trustee may require, and thereupon one or more new Notes of authorized
denominations and in the same aggregate principal amount shall be issued to the
designated transferee or transferees. No service charge will be charged for any
registration of transfer or exchange of this Note, but the transferor may be
required to pay a sum sufficient to cover any tax or other governmental charge
that may be imposed in connection with any such registration of transfer or
exchange.

     Each Noteholder or Note Owner, by acceptance of a Note or, in the case of a
Note Owner, a beneficial interest in the Note, covenants and agrees that no
recourse may be taken, directly or indirectly, with respect to the obligations
of the Issuer or the Indenture Trustee on the Notes or under the Indenture or
any certificate or other writing delivered in connection therewith, against (i)
the Indenture Trustee or the Trustee in its individual capacity, (ii) any owner
of a beneficial interest in the Issuer or (iii) any partner, owner, beneficiary,
agent, officer, director or employee of the Indenture Trustee or the Trustee in
its individual capacity, any holder or owner of a beneficial interest in the
Issuer, the Trustee or the Indenture Trustee or of any successor or assign
thereof in its individual capacity, except as any such Person may have expressly
agreed (it being understood that the Indenture Trustee and the Trustee have no
such obligations in their individual capacity) and except that any such partner,
owner or beneficiary shall be fully liable, to the extent provided by applicable
law, for any unpaid consideration for stock, unpaid capital contribution or
failure to pay any installment or call owing to such entity.

                                      A-2-5

<PAGE>

     Each Noteholder or Note Owner, by acceptance of a Note or, in the case of a
Note Owner, a beneficial interest in a Note, covenants and agrees that by
accepting the benefits of the Indenture such Noteholder or Note Owner will not
at any time institute against the Depositor or the Issuer, or join in any
institution against the Depositor or the Issuer of, any bankruptcy,
reorganization, arrangement, insolvency, receivership or liquidation proceedings
or other proceedings under any United States Federal or state bankruptcy or
similar law in connection with any obligations relating to the Notes, the
Indenture or the other Basic Documents.

     Prior to the due presentment for registration of transfer of this Note, the
Issuer, the Indenture Trustee and any agent of the Issuer or the Indenture
Trustee may treat the Person in whose name this Note (as of the day of
determination or as of such other date as may be specified in the Indenture) is
registered as the owner hereof for all purposes whether or not this Note be
overdue, and neither the Issuer, the Indenture Trustee nor any such agent shall
be affected by notice to the contrary.

     The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Issuer and the rights of the Noteholders under the Indenture at any time by the
Issuer with the consent of the Noteholders representing a majority of the
Outstanding Amount of all Notes at the time outstanding. The Indenture also
contains provisions permitting the Noteholders representing specified
percentages of the Outstanding Amount of the Notes, on behalf of all the
Noteholders, to waive compliance by the Issuer with certain provisions of the
Indenture and certain past defaults under the Indenture and their consequences.
Any such consent or waiver by the holder of this Note (or any one of more
Predecessor Notes) shall be conclusive and binding upon such holder and upon all
future holders of this Note and of any Note issued upon registration of transfer
hereof or in exchange hereof or in lieu hereof whether or not notation of such
consent or waiver is made upon this Note. The Indenture also permits the
Indenture Trustee to amend or waive certain terms and conditions set forth in
the Indenture without the consent of holders of the Notes issued thereunder.

     The term "Issuer" as used in this Note includes any successor to the Issuer
under the Indenture.

     The Issuer is permitted by the Indenture, under certain circumstances, to
merge or consolidate, subject to the rights of the Indenture Trustee and the
Noteholders under the Indenture.

     The Notes are issuable only in registered form in denominations as provided
in the Indenture, subject to certain limitations therein set forth.

     This Note shall be construed in accordance with the laws of the State of
New York, without reference to its conflict of law provisions, and the
obligations, rights and remedies of the parties hereunder and thereunder shall
be determined in accordance with such laws.

     No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay the

                                     A-2-6

<PAGE>

principal of and interest on this Note at the times, place, and rate, and in the
coin or currency, herein prescribed.

     Anything herein to the contrary notwithstanding, except as expressly
provided in the Basic Documents, none of JPMorgan Chase Bank in its individual
capacity, Chase Manhattan Bank USA, National Association in its individual
capacity, any owner of a beneficial interest in the Issuer, or any of their
respective partners, beneficiaries, agents, officers, directors, employees or
successors or assigns shall be personally liable for, nor shall recourse be had
to any of them for, the payment of principal of or interest on, or performance
of, or omission to perform, any of the covenants, obligations or
indemnifications contained in this Note or the Indenture; it being expressly
understood that said covenants, obligations and indemnifications have been made
by the Trustee for the sole purposes of binding the interests of the Trustee in
the assets of the Issuer. The Noteholder of this Note by the acceptance hereof
agrees that, except as expressly provided in the Basic Documents, in the case of
an Event of Default under the Indenture, the Noteholder shall have no claim
against any of the foregoing for any deficiency, loss or claim therefrom;
provided, however, that nothing contained herein shall be taken to prevent
recourse to, and enforcement against, the assets of the Issuer for any and all
liabilities, obligations and undertakings contained in the Indenture or in this
Note.

                                     A-2-7

<PAGE>

                                   ASSIGNMENT

Social Security or taxpayer I.D. or other identifying number of assignee
________________________________________________________________________________

          FOR VALUE RECEIVED, the undersigned hereby sells, assigns and
transfers unto
________________________________________________________________________________
                         (name and address of assignee)

the within Note and all rights thereunder, and hereby irrevocably constitutes
and appoints attorney, to transfer said Note on the books kept for registration
thereof, with full power of substitution in the premises.

Dated: __________________

                                                                              */
                                                    ----------------------------
                                                           Signature Guaranteed:

                                                                              */
                                                    ----------------------------

____________
*/ NOTICE: The signature to this assignment must correspond with the name of the
registered owner as it appears on the face of the within Note in every
particular, without alteration, enlargement or any change whatever. Such
signature must be guaranteed by an "eligible guarantor institution" meeting the
requirements of the Note Registrar, which requirements include membership or
participation in STAMP or such other "signature guarantee program" as may be
determined by the Note Registrar in addition to, or in substitution for, STAMP,
all in accordance with the Securities Exchange Act of 1934, as amended.

                                     A-2-8

<PAGE>

                                                                     EXHIBIT A-3
                                                                TO THE INDENTURE

                             [FORM OF CLASS B NOTE]

                       SEE REVERSE FOR CERTAIN DEFINITIONS

     Unless this Note is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Issuer (as
defined below) or its agent for registration of transfer, exchange or payment,
and any Note issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

     THE PRINCIPAL OF THIS NOTE IS PAYABLE IN INSTALLMENTS AS SET FORTH HEREIN.
ACCORDINGLY, THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE
LESS THAN THE AMOUNT SHOWN ON THE FACE HEREOF. THIS NOTE IS NOT GUARANTEED OR
INSURED BY ANY GOVERNMENTAL AGENCY.

NUMBER                                                            $23,742,000.00
R-1                                                        CUSIP NO.  78443C AC8

                                     A-3-1

<PAGE>

                  SLM PRIVATE CREDIT STUDENT LOAN TRUST 2002-A

                 FLOATING RATE CLASS B STUDENT LOAN-BACKED NOTES

     SLM Private Credit Student Loan Trust 2002-A, a business trust organized
and existing under the laws of the State of Delaware (herein referred to as the
"Issuer"), for value received, hereby promises to pay to CEDE & CO., or
registered assigns, the principal sum of TWENTY-THREE MILLION SEVEN HUNDRED
FORTY-TWO THOUSAND AND NO/100 DOLLARS ($23,742,000.00) payable on each
Distribution Date in an amount equal to the aggregate amount, if any, payable to
Class B Noteholders on such Distribution Date in respect of principal of the
Notes pursuant to Section 3.01 of the Indenture dated as of October 1, 2002,
among the Issuer, Chase Manhattan Bank USA, National Association, a national
banking association, as Trustee on behalf of the Issuer, and JPMorgan Chase
Bank, a New York banking corporation, as Indenture Trustee (the "Indenture
Trustee") (Capitalized terms used but not defined herein being defined in
Appendix A to the Indenture, which also contains rules as to usage that shall be
applicable herein); provided, however, that the entire unpaid principal amount
of this Note shall be due and payable on the December 2030 Distribution Date
(the "Class B Maturity Date").

     The Issuer shall pay interest on this Note at the rate per annum equal to
the Class B Rate (as defined on the reverse hereof), on each Distribution Date
until the principal of this Note is paid or made available for payment, on the
principal amount of this Note outstanding on the preceding Distribution Date
(after giving effect to all payments of principal made on the preceding
Distribution Date), subject to certain limitations contained in Section 3.01 of
the Indenture. Interest on this Note shall accrue from and including the
preceding Distribution Date (or, in the case of the first Accrual Period, the
Closing Date) to but excluding the following Distribution Date (each an "Accrual
Period"). Interest shall be calculated on the basis of the actual number of days
elapsed in each Accrual Period divided by 360. Such principal of and interest on
this Note shall be paid in the manner specified on the reverse hereof.

     The principal of and interest on this Note are payable in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts. All payments made by the Issuer
with respect to this Note shall be applied first to interest due and payable on
this Note as provided above and then to the unpaid principal of this Note.

     Reference is made to the further provisions of this Note set forth on the
reverse hereof, which shall have the same effect as though fully set forth on
the face of this Note.

     Unless the certificate of authentication hereon has been executed by the
Indenture Trustee whose name appears below by manual signature, this Note shall
not be entitled to any benefit under the Indenture referred to on the reverse
hereof, or be valid or obligatory for any purpose.

                                     A-3-2

<PAGE>

     IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly
executed, manually or in facsimile, as of the date set forth below.

                            SLM PRIVATE CREDIT STUDENT LOAN
                            TRUST 2002-A

                            By: CHASE MANHATTAN BANK USA,
                                NATIONAL ASSOCIATION, not in its
                                individual capacity but solely as Trustee under
                                the Trust Agreement,

                                    By: ________________________________
                                        Authorized Signatory

Date: October 17, 2002

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

     This is one of the Notes designated above and referred to in the
within-mentioned Indenture.

                            JPMORGAN CHASE BANK, not in its individual
                            capacity but solely as Indenture Trustee under the
                            Indenture

                            By: ________________________________
                                Authorized Signatory

Date: October 17, 2002

                                     A-3-3

<PAGE>

                                [REVERSE OF NOTE]

     This Note is one of a duly authorized issue of Notes of the Issuer,
designated as its Floating Rate Class B Student Loan-Backed Notes (the "Class B
Notes"), which, together with the Issuer's Floating Rate Class A-1 Student
Loan-Backed Notes (the "Class A-1 Notes"), Floating Rate Class A-2 Student
Loan-Backed Notes (the "Class A-2 Notes") and Floating Rate Class C Student
Loan-Backed Notes (the "Class C Notes" and, together with the Class A-1 Notes,
Class A-2 Notes and Class B Notes, the "Notes") are issued under and secured by
the Indenture, to which Indenture and all indentures supplemental thereto
reference is hereby made for a statement of the respective rights and
obligations thereunder of the Issuer, the Indenture Trustee and the Noteholders.
The Notes are subject to all terms of the Indenture.

     The Class B Notes are and will be equally and ratably secured by the
Collateral pledged as security therefor as provided in the Indenture. The Class
A-1 Notes and the Class A-2 Notes are prior in order of principal payment, and
are senior, to the Class B Notes and the Class C Notes as and to the extent
provided in the Indenture. The Class B Notes are prior in order of principal
payment, and are senior, to the Class C Notes as and to the extent provided in
the Indenture.

     Principal of the Class B Notes shall be payable on each Distribution Date
in an amount described on the face hereof. "Distribution Date" means the 15th
day of each March, June, September or December or, if any such date is not a
Business Day, the next succeeding Business Day, commencing December 16, 2002.

     As described on the face hereof, the entire unpaid principal amount of this
Note shall be due and payable on the Class B Maturity Date. Notwithstanding the
foregoing, the entire unpaid principal amount of the Notes shall be due and
payable on the date on which (i) an Event of Default shall have occurred and be
continuing and (ii) the Indenture Trustee or the Noteholders representing not
less than a majority of the Outstanding Amount of the Notes shall have declared
the Notes to be immediately due and payable in the manner provided in Section
5.02 of the Indenture. All principal payments on the Class B Notes shall be made
pro rata to the Noteholders entitled thereto.

     Interest on the Class B Notes shall be payable on each Distribution Date on
the principal amount outstanding of the Class B Notes until the principal amount
thereof is paid in full, at a rate per annum equal to the Class B Rate. The
"Class B Rate" for each Accrual Period other than the initial Accrual Period
shall be equal to Three-Month LIBOR as determined on the second Business Day
before the beginning of that Accrual Period plus 0.85%. The Class B Rate for the
initial Accrual Period shall be equal to 2.65776%.

     Payments of interest on this Note on each Distribution Date, together with
the installment of principal, if any, to the extent not in full payment of this
Note, shall be made by check mailed to the Person whose name appears as the
Registered Holder of this Note (or one or more Predecessor Notes) on the Note
Register on the Record Date, except that with respect to Notes registered on the
Record Date in the name of the nominee of the Clearing Agency, unless Definitive
Notes have been issued (initially, such nominee to be Cede & Co.), payments
shall be made by wire transfer in immediately available funds to the account
designated by such

                                     A-3-4

<PAGE>

nominee. Such checks shall be mailed to the Person entitled thereto at the
address of such Person as it appears on the Note Register as of the applicable
Record Date without requiring that this Note be submitted for notation of
payment, and the mailing of such check shall constitute payment of the amount
thereof regardless of whether such check is returned undelivered. Any reduction
in the principal amount of this Note (or any one or more Predecessor Notes)
effected by any payments made on any Distribution Date shall be binding upon all
future Noteholders of this Note and of any Note issued upon the registration of
transfer hereof or in exchange hereof or in lieu hereof, whether or not noted
hereon. If funds are expected to be available, as provided in the Indenture, for
payment in full of the then remaining unpaid principal amount of this Note on a
Distribution Date, then the Indenture Trustee, in the name of and on behalf of
the Issuer, shall notify the Person who was the Noteholder hereof as of the
preceding Record Date by notice mailed no later than five days prior to such
Distribution Date and the amount then due and payable shall be payable only upon
presentation and surrender of this Note at the Indenture Trustee's Corporate
Trust Office or at the office of the Indenture Trustee's agent appointed for
such purposes located in the Borough of Manhattan, The City of New York.

     The Issuer shall pay interest on overdue installments of interest on this
Note at the Class B Rate to the extent lawful.

     As provided in the Indenture and subject to certain limitations set forth
therein, the transfer of this Note may be registered on the Note Register upon
surrender of this Note for registration of transfer at the office or agency
designated by the Issuer pursuant to the Indenture, duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Indenture Trustee duly executed by, the Noteholder hereof or his attorney duly
authorized in writing, with such signature guaranteed by an "eligible guarantor
institution" meeting the requirements of the Note Registrar, which requirements
include membership or participation in Securities Transfer Agent's Medallion
Program ("STAMP") or such other "signature guarantee program" as may be
determined by the Note Registrar in addition to, or in substitution for, STAMP
(all in accordance with the Exchange Act), and such other documents as the
Indenture Trustee may require, and thereupon one or more new Notes of authorized
denominations and in the same aggregate principal amount shall be issued to the
designated transferee or transferees. No service charge will be charged for any
registration of transfer or exchange of this Note, but the transferor may be
required to pay a sum sufficient to cover any tax or other governmental charge
that may be imposed in connection with any such registration of transfer or
exchange.

     Each Noteholder or Note Owner, by acceptance of a Note or, in the case of a
Note Owner, a beneficial interest in the Note, covenants and agrees that no
recourse may be taken, directly or indirectly, with respect to the obligations
of the Issuer or the Indenture Trustee on the Notes or under the Indenture or
any certificate or other writing delivered in connection therewith, against (i)
the Indenture Trustee or the Trustee in its individual capacity, (ii) any owner
of a beneficial interest in the Issuer or (iii) any partner, owner, beneficiary,
agent, officer, director or employee of the Indenture Trustee or the Trustee in
its individual capacity, any holder or owner of a beneficial interest in the
Issuer, the Trustee or the Indenture Trustee or of any successor or assign
thereof in its individual capacity, except as any such Person may have expressly
agreed (it being understood that the Indenture Trustee and the Trustee have no
such obligations in their individual capacity) and except that any such partner,
owner or beneficiary shall be fully liable,

                                     A-3-5

<PAGE>

to the extent provided by applicable law, for any unpaid consideration for
stock, unpaid capital contribution or failure to pay any installment or call
owing to such entity.

     Each Noteholder or Note Owner, by acceptance of a Note or, in the case of a
Note Owner, a beneficial interest in a Note, covenants and agrees that by
accepting the benefits of the Indenture such Noteholder or Note Owner will not
at any time institute against the Depositor or the Issuer, or join in any
institution against the Depositor or the Issuer of, any bankruptcy,
reorganization, arrangement, insolvency, receivership or liquidation proceedings
or other proceedings under any United States Federal or state bankruptcy or
similar law in connection with any obligations relating to the Notes, the
Indenture or the other Basic Documents.

     Prior to the due presentment for registration of transfer of this Note, the
Issuer, the Indenture Trustee and any agent of the Issuer or the Indenture
Trustee may treat the Person in whose name this Note (as of the day of
determination or as of such other date as may be specified in the Indenture) is
registered as the owner hereof for all purposes whether or not this Note be
overdue, and neither the Issuer, the Indenture Trustee nor any such agent shall
be affected by notice to the contrary.

     The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Issuer and the rights of the Noteholders under the Indenture at any time by the
Issuer with the consent of the Noteholders representing a majority of the
Outstanding Amount of all Notes at the time outstanding. The Indenture also
contains provisions permitting the Noteholders representing specified
percentages of the Outstanding Amount of the Notes, on behalf of all the
Noteholders, to waive compliance by the Issuer with certain provisions of the
Indenture and certain past defaults under the Indenture and their consequences.
Any such consent or waiver by the holder of this Note (or any one of more
Predecessor Notes) shall be conclusive and binding upon such holder and upon all
future holders of this Note and of any Note issued upon registration of transfer
hereof or in exchange hereof or in lieu hereof whether or not notation of such
consent or waiver is made upon this Note. The Indenture also permits the
Indenture Trustee to amend or waive certain terms and conditions set forth in
the Indenture without the consent of holders of the Notes issued thereunder.

     The term "Issuer" as used in this Note includes any successor to the Issuer
under the Indenture.

     The Issuer is permitted by the Indenture, under certain circumstances, to
merge or consolidate, subject to the rights of the Indenture Trustee and the
Noteholders under the Indenture.

     The Notes are issuable only in registered form in denominations as provided
in the Indenture, subject to certain limitations therein set forth.

     This Note shall be construed in accordance with the laws of the State of
New York, without reference to its conflict of law provisions, and the
obligations, rights and remedies of the parties hereunder and thereunder shall
be determined in accordance with such laws.

                                     A-3-6

<PAGE>

     No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay the principal of and interest on this Note at
the times, place, and rate, and in the coin or currency, herein prescribed.

     Anything herein to the contrary notwithstanding, except as expressly
provided in the Basic Documents, none of JPMorgan Chase Bank in its individual
capacity, Chase Manhattan Bank USA, National Association in its individual
capacity, any owner of a beneficial interest in the Issuer, or any of their
respective partners, beneficiaries, agents, officers, directors, employees or
successors or assigns shall be personally liable for, nor shall recourse be had
to any of them for, the payment of principal of or interest on, or performance
of, or omission to perform, any of the covenants, obligations or
indemnifications contained in this Note or the Indenture; it being expressly
understood that said covenants, obligations and indemnifications have been made
by the Trustee for the sole purposes of binding the interests of the Trustee in
the assets of the Issuer. The Noteholder of this Note by the acceptance hereof
agrees that, except as expressly provided in the Basic Documents, in the case of
an Event of Default under the Indenture, the Noteholder shall have no claim
against any of the foregoing for any deficiency, loss or claim therefrom;
provided, however, that nothing contained herein shall be taken to prevent
recourse to, and enforcement against, the assets of the Issuer for any and all
liabilities, obligations and undertakings contained in the Indenture or in this
Note.

                                     A-3-7

<PAGE>

                                   ASSIGNMENT

Social Security or taxpayer I.D. or other identifying number of assignee

________________________________________________________________________________

          FOR VALUE RECEIVED, the undersigned hereby sells, assigns and
transfers unto

________________________________________________________________________________
                         (name and address of assignee)

the within Note and all rights thereunder, and hereby irrevocably constitutes
and appoints attorney, to transfer said Note on the books kept for registration
thereof, with full power of substitution in the premises.

Dated: __________________

                                                                              */
                                                    ----------------------------
                                                           Signature Guaranteed:

                                                                              */
                                                    ----------------------------

____________
*/NOTICE: The signature to this assignment must correspond with the name of the
registered owner as it appears on the face of the within Note in every
particular, without alteration, enlargement or any change whatever. Such
signature must be guaranteed by an "eligible guarantor institution" meeting the
requirements of the Note Registrar, which requirements include membership or
participation in STAMP or such other "signature guarantee program" as may be
determined by the Note Registrar in addition to, or in substitution for, STAMP,
all in accordance with the Securities Exchange Act of 1934, as amended.

                                     A-3-8

<PAGE>

                                                                     EXHIBIT A-4
                                                                TO THE INDENTURE

                             [FORM OF CLASS C NOTE]

                       SEE REVERSE FOR CERTAIN DEFINITIONS

     Unless this Note is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the Issuer (as
defined below) or its agent for registration of transfer, exchange or payment,
and any Note issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

     THE PRINCIPAL OF THIS NOTE IS PAYABLE IN INSTALLMENTS AS SET FORTH HEREIN.
ACCORDINGLY, THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE
LESS THAN THE AMOUNT SHOWN ON THE FACE HEREOF. THIS NOTE IS NOT GUARANTEED OR
INSURED BY ANY GOVERNMENTAL AGENCY.

NUMBER                                                            $34,699,000.00
R-1                                                         CUSIP NO. 78443C AD6

                                     A-4-1

<PAGE>

                  SLM PRIVATE CREDIT STUDENT LOAN TRUST 2002-A

                 FLOATING RATE CLASS C STUDENT LOAN-BACKED NOTES

     SLM Private Credit Student Loan Trust 2002-A, a business trust organized
and existing under the laws of the State of Delaware (herein referred to as the
"Issuer"), for value received, hereby promises to pay to CEDE & CO., or
registered assigns, the principal sum of THIRTY-FOUR MILLION SIX HUNDRED
NINETY-NINE THOUSAND AND NO/100 DOLLARS ($34,699,000.00) payable on each
Distribution Date in an amount equal to the aggregate amount, if any, payable to
Class C Noteholders on such Distribution Date in respect of principal of the
Notes pursuant to Section 3.01 of the Indenture dated as of October 1, 2002,
among the Issuer, Chase Manhattan Bank USA, National Association, a national
banking association, as Trustee on behalf of the Issuer, and JPMorgan Chase
Bank, a New York banking corporation, as Indenture Trustee (the "Indenture
Trustee") (Capitalized terms used but not defined herein being defined in
Appendix A to the Indenture, which also contains rules as to usage that shall be
applicable herein); provided, however, that the entire unpaid principal amount
of this Note shall be due and payable on the December 2030 Distribution Date
(the "Class C Maturity Date").

     The Issuer shall pay interest on this Note at the rate per annum equal to
the Class C Rate (as defined on the reverse hereof), on each Distribution Date
until the principal of this Note is paid or made available for payment, on the
principal amount of this Note outstanding on the preceding Distribution Date
(after giving effect to all payments of principal made on the preceding
Distribution Date), subject to certain limitations contained in Section 3.01 of
the Indenture. Interest on this Note shall accrue from and including the
preceding Distribution Date (or, in the case of the first Accrual Period, the
Closing Date) to but excluding the following Distribution Date (each an "Accrual
Period"). Interest shall be calculated on the basis of the actual number of days
elapsed in each Accrual Period divided by 360. Such principal of and interest on
this Note shall be paid in the manner specified on the reverse hereof.

     The principal of and interest on this Note are payable in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts. All payments made by the Issuer
with respect to this Note shall be applied first to interest due and payable on
this Note as provided above and then to the unpaid principal of this Note.

     Reference is made to the further provisions of this Note set forth on the
reverse hereof, which shall have the same effect as though fully set forth on
the face of this Note.

     Unless the certificate of authentication hereon has been executed by the
Indenture Trustee whose name appears below by manual signature, this Note shall
not be entitled to any benefit under the Indenture referred to on the reverse
hereof, or be valid or obligatory for any purpose.

                                     A-4-2

<PAGE>

     IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly
executed, manually or in facsimile, as of the date set forth below.

                            SLM PRIVATE CREDIT STUDENT LOAN
                            TRUST 2002-A

                            By: CHASE MANHATTAN BANK USA,
                                NATIONAL ASSOCIATION, not in its
                                individual capacity but solely as Trustee under
                                the Trust Agreement

                                    By: ________________________________
                                        Authorized Signatory

Date: October 17, 2002

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

     This is one of the Notes designated above and referred to in the
within-mentioned Indenture.

                            JPMORGAN CHASE BANK, not in its individual
                            capacity but solely as Indenture Trustee under the
                            Indenture

                            By: ________________________________
                                Authorized Signatory

Date: October 17, 2002

                                     A-4-3

<PAGE>

                                [REVERSE OF NOTE]

     This Note is one of a duly authorized issue of Notes of the Issuer,
designated as its Floating Rate Class C Student Loan-Backed Notes (the "Class C
Notes"), which, together with the Issuer's Floating Rate Class A-1 Student
Loan-Backed Notes (the "Class A-1 Notes"), Floating Rate Class A-2 Student
Loan-Backed Notes (the "Class A-2 Notes") and Floating Rate Class B Student
Loan-Backed Notes (the "Class B Notes" and, together with the Class A-1 Notes,
Class A-2 Notes and Class C Notes, the "Notes") are issued under and secured by
the Indenture, to which Indenture and all indentures supplemental thereto
reference is hereby made for a statement of the respective rights and
obligations thereunder of the Issuer, the Indenture Trustee and the Noteholders.
The Notes are subject to all terms of the Indenture.

     The Class C Notes are and will be equally and ratably secured by the
Collateral pledged as security therefor as provided in the Indenture. The Class
A-1 Notes, the Class A-2 Notes and the Class B Notes are prior in order of
principal payment, and are senior, to the Class C Notes as and to the extent
provided in the Indenture.

     Principal of the Class C Notes shall be payable on each Distribution Date
in an amount described on the face hereof. "Distribution Date" means the 15th
day of each March, June, September or December or, if any such date is not a
Business Day, the next succeeding Business Day, commencing December 16, 2002.

     As described on the face hereof, the entire unpaid principal amount of this
Note shall be due and payable on the Class C Maturity Date. Notwithstanding the
foregoing, the entire unpaid principal amount of the Notes shall be due and
payable on the date on which (i) an Event of Default shall have occurred and be
continuing and (ii) the Indenture Trustee or the Noteholders representing not
less than a majority of the Outstanding Amount of the Notes shall have declared
the Notes to be immediately due and payable in the manner provided in Section
5.02 of the Indenture. All principal payments on the Class C Notes shall be made
pro rata to the Noteholders entitled thereto.

     Interest on the Class C Notes shall be payable on each Distribution Date on
the principal amount outstanding of the Class C Notes until the principal amount
thereof is paid in full, at a rate per annum equal to the Class C Rate. The
"Class C Rate" for each Accrual Period (other than the initial Accrual Period)
shall be equal to Three-Month LIBOR as determined on the second Business Day
before the beginning of that Accrual Period plus 1.70%. The Class C Rate for the
initial Accrual Period shall be 3.50776%.

     Payments of interest on this Note on each Distribution Date, together with
the installment of principal, if any, to the extent not in full payment of this
Note, shall be made by check mailed to the Person whose name appears as the
Registered Holder of this Note (or one or more Predecessor Notes) on the Note
Register on the Record Date, except that with respect to Notes registered on the
Record Date in the name of the nominee of the Clearing Agency, unless Definitive
Notes have been issued (initially, such nominee to be Cede & Co.), payments
shall be made by wire transfer in immediately available funds to the account
designated by such nominee. Such checks shall be mailed to the Person entitled
thereto at the address of such Person as it appears on the Note Register as of
the applicable Record Date without requiring that

                                     A-4-4

<PAGE>

this Note be submitted for notation of payment, and the mailing of such check
shall constitute payment of the amount thereof regardless of whether such check
is returned undelivered. Any reduction in the principal amount of this Note (or
any one or more Predecessor Notes) effected by any payments made on any
Distribution Date shall be binding upon all future Noteholders of this Note and
of any Note issued upon the registration of transfer hereof or in exchange
hereof or in lieu hereof, whether or not noted hereon. If funds are expected to
be available, as provided in the Indenture, for payment in full of the then
remaining unpaid principal amount of this Note on a Distribution Date, then the
Indenture Trustee, in the name of and on behalf of the Issuer, shall notify the
Person who was the Noteholder hereof as of the preceding Record Date by notice
mailed no later than five days prior to such Distribution Date and the amount
then due and payable shall be payable only upon presentation and surrender of
this Note at the Indenture Trustee's Corporate Trust Office or at the office of
the Indenture Trustee's agent appointed for such purposes located in the Borough
of Manhattan, The City of New York.

     The Issuer shall pay interest on overdue installments of interest on this
Note at the Class C Rate to the extent lawful.

     As provided in the Indenture and subject to certain limitations set forth
therein, the transfer of this Note may be registered on the Note Register upon
surrender of this Note for registration of transfer at the office or agency
designated by the Issuer pursuant to the Indenture, duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Indenture Trustee duly executed by, the Noteholder hereof or his attorney duly
authorized in writing, with such signature guaranteed by an "eligible guarantor
institution" meeting the requirements of the Note Registrar, which requirements
include membership or participation in Securities Transfer Agent's Medallion
Program ("STAMP") or such other "signature guarantee program" as may be
determined by the Note Registrar in addition to, or in substitution for, STAMP
(all in accordance with the Exchange Act), and such other documents as the
Indenture Trustee may require, and thereupon one or more new Notes of authorized
denominations and in the same aggregate principal amount shall be issued to the
designated transferee or transferees. No service charge will be charged for any
registration of transfer or exchange of this Note, but the transferor may be
required to pay a sum sufficient to cover any tax or other governmental charge
that may be imposed in connection with any such registration of transfer or
exchange.

     Each Noteholder or Note Owner, by acceptance of a Note or, in the case of a
Note Owner, a beneficial interest in the Note, covenants and agrees that no
recourse may be taken, directly or indirectly, with respect to the obligations
of the Issuer or the Indenture Trustee on the Notes or under the Indenture or
any certificate or other writing delivered in connection therewith, against (i)
the Indenture Trustee or the Trustee in its individual capacity, (ii) any owner
of a beneficial interest in the Issuer or (iii) any partner, owner, beneficiary,
agent, officer, director or employee of the Indenture Trustee or the Trustee in
its individual capacity, any holder or owner of a beneficial interest in the
Issuer, the Trustee or the Indenture Trustee or of any successor or assign
thereof in its individual capacity, except as any such Person may have expressly
agreed (it being understood that the Indenture Trustee and the Trustee have no
such obligations in their individual capacity) and except that any such partner,
owner or beneficiary shall be fully liable, to the extent provided by applicable
law, for any unpaid consideration for stock, unpaid capital contribution or
failure to pay any installment or call owing to such entity.

                                     A-4-5

<PAGE>

     Each Noteholder or Note Owner, by acceptance of a Note or, in the case of a
Note Owner, a beneficial interest in a Note, covenants and agrees that by
accepting the benefits of the Indenture such Noteholder or Note Owner will not
at any time institute against the Depositor or the Issuer, or join in any
institution against the Depositor or the Issuer of, any bankruptcy,
reorganization, arrangement, insolvency, receivership or liquidation proceedings
or other proceedings under any United States Federal or state bankruptcy or
similar law in connection with any obligations relating to the Notes, the
Indenture or the other Basic Documents.

     Prior to the due presentment for registration of transfer of this Note, the
Issuer, the Indenture Trustee and any agent of the Issuer or the Indenture
Trustee may treat the Person in whose name this Note (as of the day of
determination or as of such other date as may be specified in the Indenture) is
registered as the owner hereof for all purposes whether or not this Note be
overdue, and neither the Issuer, the Indenture Trustee nor any such agent shall
be affected by notice to the contrary.

     The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Issuer and the rights of the Noteholders under the Indenture at any time by the
Issuer with the consent of the Noteholders representing a majority of the
Outstanding Amount of all Notes at the time outstanding. The Indenture also
contains provisions permitting the Noteholders representing specified
percentages of the Outstanding Amount of the Notes, on behalf of all the
Noteholders, to waive compliance by the Issuer with certain provisions of the
Indenture and certain past defaults under the Indenture and their consequences.
Any such consent or waiver by the holder of this Note (or any one of more
Predecessor Notes) shall be conclusive and binding upon such holder and upon all
future holders of this Note and of any Note issued upon registration of transfer
hereof or in exchange hereof or in lieu hereof whether or not notation of such
consent or waiver is made upon this Note. The Indenture also permits the
Indenture Trustee to amend or waive certain terms and conditions set forth in
the Indenture without the consent of holders of the Notes issued thereunder.

     The term "Issuer" as used in this Note includes any successor to the Issuer
under the Indenture.

     The Issuer is permitted by the Indenture, under certain circumstances, to
merge or consolidate, subject to the rights of the Indenture Trustee and the
Noteholders under the Indenture.

     The Notes are issuable only in registered form in denominations as provided
in the Indenture, subject to certain limitations therein set forth.

     This Note shall be construed in accordance with the laws of the State of
New York, without reference to its conflict of law provisions, and the
obligations, rights and remedies of the parties hereunder and thereunder shall
be determined in accordance with such laws.

     No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay the

                                     A-4-6

<PAGE>

principal of and interest on this Note at the times, place, and rate, and in the
coin or currency, herein prescribed.

     Anything herein to the contrary notwithstanding, except as expressly
provided in the Basic Documents, none of JPMorgan Chase Bank in its individual
capacity, Chase Manhattan Bank USA, National Association in its individual
capacity, any owner of a beneficial interest in the Issuer, or any of their
respective partners, beneficiaries, agents, officers, directors, employees or
successors or assigns shall be personally liable for, nor shall recourse be had
to any of them for, the payment of principal of or interest on, or performance
of, or omission to perform, any of the covenants, obligations or
indemnifications contained in this Note or the Indenture; it being expressly
understood that said covenants, obligations and indemnifications have been made
by the Trustee for the sole purposes of binding the interests of the Trustee in
the assets of the Issuer. The Noteholder of this Note by the acceptance hereof
agrees that, except as expressly provided in the Basic Documents, in the case of
an Event of Default under the Indenture, the Noteholder shall have no claim
against any of the foregoing for any deficiency, loss or claim therefrom;
provided, however, that nothing contained herein shall be taken to prevent
recourse to, and enforcement against, the assets of the Issuer for any and all
liabilities, obligations and undertakings contained in the Indenture or in this
Note.

                                     A-4-7

<PAGE>

                                   ASSIGNMENT

Social Security or taxpayer I.D. or other identifying number of assignee

________________________________________________________________________________

          FOR VALUE RECEIVED, the undersigned hereby sells, assigns and
transfers unto

________________________________________________________________________________
                         (name and address of assignee)

the within Note and all rights thereunder, and hereby irrevocably constitutes
and appoints attorney, to transfer said Note on the books kept for registration
thereof, with full power of substitution in the premises.

Dated: __________________

                                                                              */
                                                    ----------------------------
                                                           Signature Guaranteed:

                                                                              */
                                                    ----------------------------

____________
*/NOTICE: The signature to this assignment must correspond with the name of the
registered owner as it appears on the face of the within Note in every
particular, without alteration, enlargement or any change whatever. Such
signature must be guaranteed by an "eligible guarantor institution" meeting the
requirements of the Note Registrar, which requirements include membership or
participation in STAMP or such other "signature guarantee program" as may be
determined by the Note Registrar in addition to, or in substitution for, STAMP,
all in accordance with the Securities Exchange Act of 1934, as amended.

                                     A-4-8

<PAGE>

                                                                       EXHIBIT B
                                                                TO THE INDENTURE

                            Note Depository Agreement2002 Stock Option Plan

 EXHIBIT 10.5 
  
 FIRST COMMERCE COMMUNITY BANKSHARES, INC. 
  
 2002 STOCK OPTION PLAN 

 
 ARTICLE I 
  
 Purpose, Scope and Administration of the Plan 
  
  1.1    Purpose.    The purpose of this Stock Option Plan is to promote the long-term success of First Commerce Community Bankshares, Inc., a Georgia corporation (the
“Company”), and its affiliates and to encourage growth in shareholder value by providing financial incentives to selected members of its and its affiliates’ boards of directors, employees, consultants and advisers who are in positions
to make significant contributions toward that success. It is intended that the Company will, through the grant of options to purchase its common stock, attract and retain (and allow its affiliates to attract and retain) highly qualified and
competent employees and directors and motivate such employees and directors to exert their best efforts on behalf of the Company and its affiliates. 
   
  1.2    Definitions.    Unless the context clearly indicates otherwise, for purposes of this Plan: 
   
 (a)    “Board of Directors” means the Board of Directors of the Company. 
  
 (b)    “Code” means the Internal Revenue Code of 1986, as amended. 
  
 (c)    “Committee” means a committee of the Board of Directors, which shall be composed of two or more
members appointed from time to time by the Board of Directors from among its members. If the Board of Directors does not appoint such a committee, all references in this Plan to the “Committee” shall be deemed to be references to the Board
of Directors where the context so permits or requires. 
  
 (d)    “Common Stock” means
the Common Stock of the Company, $1.00 par value per share, or such other class of shares or other securities to which the provisions of the Plan may be applicable by reason of the operation of Section 3.1 hereof. 
  
 (e)    “Company” means the Company and any affiliates of the Company, including affiliates of the Company
which become such after adoption of this Plan; provided, however, that for purposes of granting Incentive Stock Options, the term “Company” shall include only the Company and its subsidiaries that are corporations in which
the Company directly or indirectly owns stock possessing 50% or more of the total combined voting power of all classes of stock in such corporation as provided in Code Section 424(f). 

  
 (f)    “Fair Market Value” of a share of Common
Stock on a specified date means: 
  
 (i) if the Common Stock is then traded on a national securities
exchange, the closing price on such date of a share of the Common Stock as traded on the largest securities exchange on which it is then traded; or 
  
 (ii) if the Common Stock is not then traded on a national securities exchange, the mean between the closing composite inter-dealer “bid” and
“ask” prices for Common Stock, as quoted on the NASDAQ National Market System (A) on such date, or (B) if no “bid” and “ask” prices are quoted on such date, then on the next preceding date on which such prices were
quoted; or 
  
 (iii) if the Common Stock is not then traded on a national securities exchange or
quoted on the NASDAQ National Market System, the value determined in good faith by the Committee. 
  
 (g)    “Grant Date,” as used with respect to a particular Option, means the date as of which the Option is granted by the Committee pursuant to the Plan. 
  
 (h)    “Grantee” means the person to whom an Option is granted by the Committee pursuant to the Plan.

  
 (i)    “Incentive Stock Option” means an Option, or any portion thereof, granted to
an employee of the Company which qualifies as an Incentive Stock Option as described in Section 422 of the Code, unless the Committee expressly designates the Option, or such portion thereof, as a Nonqualified Stock Option. 
  
 (j)    “Nonqualified Stock Option” means any option granted under this Plan, other than an Incentive Stock
Option. 
  
 (k)    “Option” means an Option granted by the Committee pursuant to
Article II to purchase shares of Common Stock, which shall be designated at the time of grant as either an Incentive Stock Option or a Nonqualified Stock Option, as provided in Section 2.1 hereof. 
  
 (l)    “Option Agreement” means the agreement between the Company and a Grantee under which the Grantee is
granted an Option pursuant to the Plan. Option Agreements need not be identical with other Option Agreements, either in form or substance, and need only conform to the terms and conditions of this Plan. 
  
 (m)    “Option Period” means, with respect to any Option granted hereunder, the period beginning on the
Grant Date and ending at such time not later than the tenth anniversary of the Grant Date as the Committee in its sole discretion shall determine and during which the Option may be exercised. 
  

(n)    “Plan” means the First Commerce Community Bankshares, Inc. 2002 Stock Option Plan as set forth herein and as amended from time to
time. 

 
 2 

  
 1.3    Aggregate Limitation. 
  
 (a)    The maximum number of shares of Common Stock with respect to which Options may be granted shall not exceed the
lesser of (i) one hundred twenty thousand (120,000) shares in the aggregate or (ii) 10% of the number of shares outstanding following completion of the Company’s initial public offering, all subject to possible adjustment in accordance with
Section 3.1. 
  
 (b)    Any shares of Common Stock to be delivered by the Company upon the
exercise of Options shall, at the discretion of the Board of Directors, be issued from the Company’s authorized but unissued shares of Common Stock or transferred from any available Common Stock held in treasury. 
  
 (c)    The Committee may grant new Options hereunder with respect to any shares for which an Option expires or
otherwise terminates prior to being exercised. 
  
 1.4    Administration of the Plan.

  
 (a)    The Plan shall be administered by the Committee, which shall have the authority:

  
 (i) To determine the directors, employees, consultants and advisers of the Company to whom, and
the times at which, Options shall be granted, and the number of shares of Common Stock to be subject to each such Option, taking into consideration the nature of the services rendered by the particular Grantee, the Grantee’s potential
contribution to the long-term success of the Company and such other factors as the Committee in its discretion may deem relevant; 
  
 (ii) To interpret and construe the provisions of the Plan and to establish rules and regulations relating to it; 
  
 (iii) To prescribe the terms and conditions of the Option Agreements for the grant of Options (which need not be identical for all Grantees) in accordance
and consistent with the requirements of the Plan; and 
  
 (iv) To make all other determinations
necessary or advisable to administer the Plan in a proper and effective manner. 
  
 (b)    All
decisions and determinations of the Committee in the administration of the Plan and on other matters concerning the Plan or any Option shall be final, conclusive and binding on all persons, including (but not by way of limitation) the Company, the
shareholders and directors of the Company, and any persons having any interest in any Options. The Committee shall be entitled to rely in reaching its decisions on the advice of counsel (who may be counsel to the Company). 

 
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 1.5    Eligibility for Awards.  The
Committee shall in accordance with Article II designate from time to time the directors, employees, consultants and advisers of the Company who are to be granted Options. In no event may a person who is not an employee of the Company be granted an
Incentive Stock Option under the Plan. 
  
 1.6    Effective Date and Duration of
Plan.  The Plan shall become effective on the date of its adoption by the Board of Directors; provided, that any grant of Options under the Plan prior to approval of the Plan by the shareholders of the Company is subject to such
shareholder approval within 12 months of adoption of the Plan by the Board of Directors. Unless previously terminated by the Board of Directors, the Plan (but not any Options then outstanding) shall terminate on the tenth anniversary of its adoption
by the Board of Directors. 
  
 ARTICLE II 
  
 Stock Options 
  
 2.1    Grant of Options. 
  
 (a)    The Committee may
from time to time, subject to the provisions of the Plan, grant Options to directors, employees, consultants and advisers of the Company under appropriate Option Agreements to purchase shares of Common Stock up to the aggregate number of shares of
Common Stock set forth in Section 1.3(a). 
  
 (b)    The Committee may designate as an Incentive
Stock Option any Option (or portion thereof) granted to an employee of the Company which satisfies the requirements of Sections 2.2 and 2.3 hereof. Any portion of an Option that is not designated as an Incentive Stock Option (or otherwise does not
qualify as an Incentive Stock Option) shall be a Nonqualified Stock Option. A Nonqualified Stock Option must satisfy the requirements of Section 2.2 hereof, but shall not be subject to the requirements of Section 2.3. 
  
 2.2    Option Requirements. 
  
 (a)    An Option shall be evidenced by an Option Agreement specifying the number and class of shares of Common Stock that may be purchased upon its
exercise and containing such other terms and conditions consistent with the Plan as the Committee may determine to be applicable to that Option. 
  
 (b)    No Option shall be granted under the Plan on or after the tenth anniversary of the date upon which the Plan was adopted by the Board of Directors. 
  
 (c)    An Option shall expire by its terms at the expiration of the Option Period and shall not be exercisable
thereafter. 
  
 (d)    The Committee may provide in the Option Agreement for the expiration or
termination of the Option prior to the expiration of the Option Period, upon the occurrence of any event specified by the Committee. 

 
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 (e)    The Committee may provide in the Option Agreement for
vesting periods which require the passage of time and/or the occurrence of events in order for the Option to become exercisable. 
  
 (f)    The option price per share of Common Stock of an Incentive Stock Option shall not be less than the Fair Market Value of a share of Common Stock on the Grant Date. The option price per share of Common Stock
of a Nonqualified Stock Option shall be such price as shall be determined by the Committee at the time any such Nonqualified Option is granted, and may be greater than, equal to, or less than the Fair Market Value of a share of Common Stock at the
time such Nonqualified Option is granted. 
  
 (g)    An Option shall not be transferable other
than by will or the laws of descent and distribution, except that any vested portion of Nonqualified Stock Options may be transferred if the transfer is approved in advance in writing by the Committee or Board of Directors in their sole discretion.
Unless transferred with approval as provided in the preceding sentence, during the Grantee’s lifetime an Option shall be exercisable only by the Grantee or, if the Grantee is disabled and the Option remains exercisable, by his or her duly
appointed guardian or other legal representative. Upon the Grantee’s death, but only to the extent that the Option is otherwise exercisable hereunder, an Option may be exercised by the Grantee’s legal representative or by a person who
receives the right to exercise the Option under the Grantee’s will or by the applicable laws of descent and distribution. 
  
 (h)    Each Option Agreement shall contain an agreement that, upon demand by the Committee for such a representation, the Grantee (or any person acting on the Grantee’s behalf) shall deliver to the Committee
at the time of any exercise of an Option a written representation that the Common Stock to be acquired upon such exercise is to be acquired for investment and not for resale or with a view to the distribution thereof or such other representation as
may be required by the Committee. Upon such demand, delivery of such representation prior to the delivery of any Common Stock issued upon exercise of an Option and prior to the expiration of the Option period shall be a condition precedent to the
right of the Grantee or such other person to purchase any shares of Common Stock. 
  
 (i)    A
person electing to exercise an Option shall give written notice of election to the Company in such form as the Committee may require, accompanied by payment of the full purchase price of the shares of Common Stock for which the election is made.
Payment of the purchase price shall be made in cash or in such other form as the Committee may specify in the applicable Option Agreement. 
  
 2.3    Incentive Stock Option Requirements. 
  
 (a)    An Option granted to an employee of the Company and designated by the Committee as an Incentive Stock Option is intended to qualify as an “incentive stock option” within the meaning of Section 422
of the Code and shall satisfy, in addition to the conditions of Section 2.2 above, the conditions set forth in this Section 2.3. 

 
 5 

  
 (b)    An Incentive Stock Option shall not be granted to an
individual who on the Grant Date owns stock possessing more than 10% of the total combined voting power of all classes of stock of the Company, unless the option price per share of Common Stock will not be less than 110% of the Fair Market Value
thereof on the Grant Date and the Option Period does not extend beyond five years from the Grant Date. 
  
 (c)    The aggregate Fair Market Value, determined on the Grant Date, of the shares of Common Stock with respect to which Incentive Stock Options are exercisable for the first time by a Grantee during any calendar
year (under the Plan or any other plan of the Company or any parent or subsidiary thereof) shall not exceed $100,000. 
  
 ARTICLE III 
  
 General Provisions 
  
 3.1    Adjustment Provisions. 
  
 (a)    In the event of: 
  
 (i)    payment of a stock dividend in respect of Common Stock; or 
  
 (ii)    any recapitalization, reclassification, split-up or consolidation of or other change in the Common Stock; or 
  
 (iii)    any exchange of the outstanding shares of Common Stock in connection with a merger, consolidation or other reorganization of
or involving the Company or a sale by the Company of all or a portion of its assets, for a different number or class of shares of stock or other securities of the Company or for shares of the stock or other securities of any other corporation;

  
 then the Committee shall, in such manner as it may determine in its sole discretion, appropriately adjust the number and class of shares
or other securities which shall be subject to Options and the purchase price per share which must be paid thereafter upon exercise of any Option. Any such adjustments made by the Committee shall be final, conclusive and binding upon all persons,
including (but not by way of limitation) the Company, the shareholders and directors of the Company, and any persons having any interest in any Options which may be granted under the Plan. 
  
 (b)    Except as provided above in subparagraph (a) of this paragraph 3.1, issuance by the Company of shares of stock of any class or securities
convertible into shares of stock of any class shall not affect the Options. 
  
 3.2    Additional Conditions.  Any shares of Common Stock issued or transferred under any provision of the Plan may be issued or transferred subject to such conditions, in addition to those
specifically provided in the Plan, as the Committee or the Company may impose, and may require as a condition to exercise of the Option that the Grantee (or any person acting on the 

 
 6 

 Grantee’s behalf) enter into any agreement or execute any acknowledgment that the Committee shall deem necessary to ensure that the shares
of Common Stock acquired pursuant to the Option will be subject to any shareholders agreement as may be in effect at the time such Option is exercised. 
  
 3.3    No Rights as Shareholder or to Employment.  No Grantee or any other person authorized to purchase Common Stock upon exercise of an Option shall have any
interest in or shareholder rights with respect to any shares of the Common Stock which are subject to any Option until certificates evidencing the shares have been issued and delivered to the Grantee or any such person upon the exercise of the
Option. Furthermore, an Option shall not confer upon any Grantee any rights to employment or any other relationship with the Company, including without limitation any right to continue in the employ of the Company, nor affect the right of the
Company to terminate the employment or other relationship of the Grantee with the Company at any time with or without cause. 
  
 3.4    Legal Restrictions.  If in the opinion of legal counsel for the Company the issuance or sale of any shares of Common Stock pursuant to the exercise of an Option would not be lawful for any
reason, including (but not by way of limitation) the inability or failure of the Company to obtain from any governmental authority or regulatory body the authority deemed necessary by such counsel for such issuance or sale, the Company shall not be
obligated to issue or sell any Common Stock pursuant to the exercise of an Option to a Grantee or any other authorized person unless the Company receives evidence satisfactory to its legal counsel that the issuance and sale of the shares would not
constitute a violation of any applicable securities laws. The Company shall in no event be obligated to take any action which may be required in order to permit, or to remedy or remove any prohibition or limitation on, the issuance or sale of such
shares to any Grantee or other authorized person. 
  
 3.5    Rights
Unaffected.  The existence of the Options shall not affect: the right or power of the Company and its shareholders to make adjustments, recapitalizations, reorganizations or other changes in the Company’s capital structure or its
business; any issuance of bonds, debentures, preferred or prior preference stocks affecting the Common Stock or the rights thereof; the dissolution or liquidation of the Company, or sale or transfer of any part of its assets or business; or any
other corporate act, whether of a similar character or otherwise. 
  
 3.6    Withholding
Taxes.  As a condition to exercise of an Option, the Company may in its sole discretion withhold or require the Grantee to pay or reimburse the Company for any taxes which the Company determines are required to be withheld in
connection with the grant or any exercise of an Option. 
  
 3.7    Choice of
Law.  The validity, interpretation and administration of the Plan and of any rules, regulations, determinations or decisions made thereunder, and the rights of any and all persons having or claiming to have any interest therein or
thereunder, shall be determined exclusively in accordance with the laws of the State of Georgia. Without limiting the generality of the foregoing, the period within which any action in connection with the Plan must be commenced shall be governed by
the laws of the State of Georgia, without regard to the place where the act or omission complained of took place, the residence of any party to such action or the place where the action may be brought or maintained. 

 
 7 

  
 3.8    Amendment, Suspension and Termination of
Plan.  The Plan may from time to time be terminated, suspended or amended by the Board of Directors in such respects as it may deem advisable, including any such amendment effected (i) so that the Incentive Stock Options granted
hereunder shall be “incentive stock options” as such term is defined in Section 422 of the Code, or (ii) to conform to any change in any law or regulation governing the Plan, or the Options granted hereunder; provided, however, that no
such amendment shall change the following unless approved by the shareholders of the Company within 12 months following the date such amendment is adopted: 
  
 (a)    The maximum aggregate number of shares for which Options may be granted under the Plan, except as required under any adjustment pursuant to Section 3.1 hereof; or

  
 (b)    The requirements as to eligibility for participation in the Plan in any material
respect. 
  
 3.9    Headings.  The headings in this Plan are for convenience
only and are not to be used in interpreting the meaning or effect of any provisions hereof. 

 
 8

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