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                                                                  Exhibit 10.13

                                                                 EXECUTION COPY

                               SECURITY AGREEMENT

                  THIS SECURITY AGREEMENT (this "AGREEMENT") is made as of
March 5, 1999 by and between VASTERA, INC., a Delaware corporation (the
"GRANTOR"), with an address at 45025 Aviation Drive, Suite 200, Dulles,
Virginia 20166, and PNC BANK, NATIONAL ASSOCIATION (the "BANK"), with an
address at USX Tower, 600 Grant Street, 29th Floor, Pittsburgh, PA 15219. All
terms capitalized but not otherwise defined herein shall have the meanings
ascribed to them in the Loan Agreement (as defined below).

                  Under the terms hereof, the Bank desires to obtain and the
Grantor desires to grant the Bank security for all of the Obligations (as
hereinafter defined).

                  NOW, THEREFORE, the Grantor and the Bank, intending to be
legally bound, hereby agree as follows:

         1.       DEFINITIONS.

                  (a) "COLLATERAL" shall include all personal property of the
Grantor, including without limitation the following, all whether now owned or
hereafter acquired or arising: (i) accounts, accounts receivable, contract
rights, chattel paper, notes receivable, instruments and documents (including
warehouse receipts), and Grantor's accounts with the Bank; (ii) goods of every
nature, including without limitation, inventory, stock-in-trade, raw materials,
work in process, items held for sale or lease or furnished or to be furnished
under contracts of sale or lease, goods that are returned, reclaimed or
repossessed, together with materials used or consumed in the Grantor's business;
(iii) equipment, including, without limitation, machinery, vehicles, furniture
and fixtures; (iv) general intangibles, of every kind and description,
including, but not limited to, all existing and future customer lists, choses in
action, claims (including without limitation claims for indemnification or
breach of warranty), books, records, patents and patent applications,
copyrights, trademarks (including without limitation the Trademarks as defined
in the Rider to Security Agreement - Trademarks between Grantor and Bank of even
date herewith), tradestyles, trademark applications, goodwill, blueprints,
drawings, designs and plans, trade secrets, contracts, licenses, license
agreements, formulae, tax and any other types of refunds, returned and unearned
insurance premiums, rights and claims under insurance policies, and computer
information, software, source codes, object codes, records and data; (v) all
property of the Grantor now or hereafter in the Bank's possession or in transit
to or from, under the custody or control of or on deposit with, the Bank or any
affiliate thereof, including deposit and other accounts; (vi) all cash and cash
equivalents; and (vii) all cash and non-cash proceeds (including without
limitation, insurance proceeds) of all of the foregoing property, all products
thereof and , all additions and accessions thereto, substitutions therefor and
replacements thereof.

                  (b) "LOAN AGREEMENT" means the Loan Agreement dated the date
hereof by and between the Grantor and the Bank.

                  (c) "LOAN DOCUMENTS" means this Agreement, any and all notes
evidencing the Obligations and all related documents, instruments and
agreements..

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                  (d) "OBLIGATIONS" shall include, without limitation, all
loans, advances, debts, liabilities, obligations, covenants and duties owing to
the Bank from the Grantor under the Loan Documents and any amendments,
extensions, renewals or increases and, to the extent permitted under the Loan
Agreement, all reasonable and necessary costs and expenses of the Bank incurred
in the documentation, negotiation, modification, enforcement, collection or
otherwise in connection with any of the foregoing, including but not limited to
reasonable attorneys' fees and expenses.

         2.       GRANT OF SECURITY INTEREST. To secure the Obligations, the
Grantor, as debtor, hereby assigns and grants to the Bank, as secured party, a
continuing lien on and security interest in the Collateral.

         3.       CHANGE IN NAME OR LOCATIONS. The Grantor hereby agrees that if
the location of the Collateral changes from the locations listed on EXHIBIT A
hereto and made part hereof, or if the Grantor changes its name or form of
organization, or establishes a name in which it may do business that is not
listed as a tradename on EXHIBIT A hereto, the Grantor will as promptly as
practicable notify the Bank in writing of the additions or changes. The
Grantor's chief executive office is also shown on EXHIBIT A hereto.

         4.       REPRESENTATIONS AND WARRANTIES. Except as disclosed in or
pursuant to the Loan Agreement, the Grantor represents, warrants and covenants
to the Bank that: (a) the Grantor has not made any prior pledge, encumbrance,
assignment or other disposition of any of the Collateral and the same are free
from all encumbrances and rights of setoff of any kind; (b) the Grantor will
defend the Collateral against all claims and demands of all persons at any time
claiming the same or any interest therein; (c) each account and general
intangible, if included in the definition of Collateral and designated in a
Borrowing Base Certificate as a Qualified Account, is genuine and enforceable in
accordance with its terms and the Grantor will defend the same against all
claims, demands, setoffs and counterclaims at any time asserted; and (d) at the
time any account or . general intangible becomes subject to this Agreement and
designated in a Borrowing Base Certificate as a Qualified Account, such account
or general intangible will be a good and valid account representing a bona fide
sale of goods or services by the Grantor and such goods will have been shipped
to the respective account debtors or the services will have been performed for
the respective account debtors, and no such account or general intangible will
be subject to any claim for credit, allowance or adjustment by any account
debtor or any material setoff, defense or counterclaim, except as disclosed to
the Bank.

         5.       GRANTOR'S COVENANTS. The Grantor covenants that it shall:

                  (a) from time to time and at all reasonable times allow the
Bank, with reasonable prior notice, by or through any of its officers, agents,
attorneys, or accountants, to examine or inspect the Collateral and obtain not
more than once annually valuations and audits of the Collateral at the Grantor's
expense, which expense shall not exceed $5,000 per audit. The Grantor shall do,
obtain, make, execute and deliver all such additional and further acts, things,
deeds, assurances and instruments as the Bank may reasonably require to vest in
and assure to the Bank its rights hereunder and in or to the Collateral, and the
proceeds thereof, including, but not limited to, waivers from landlords,
warehousemen and mortgagees if the Grantor is able to obtain such waivers
through the Grantor's reasonable efforts;

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                  (b) keep the Collateral in good order and repair at ail times;

                  (c) only use or permit the Collateral to be used in accordance
with all applicable federal, state, county and municipal laws and regulations;
and

                  (d) have and maintain insurance at all times with respect to
all Collateral against risks of fire (including so-called extended coverage),
theft, sprinkler leakage, and other risks (including risk of flood if any
Collateral is maintained at a location in a flood hazard zone) as is customary
with companies in the same or similar businesses. The policies of all such
casualty insurance shall contain standard Lenders Loss Payable Clauses issued in
favor of the Bank under which all losses thereunder shall be paid to the Bank as
the Bank's interest may appear. Such policies shall expressly provide that the
requisite insurance cannot be altered or canceled without at least thirty (30)
days prior written notice to the Bank and shall insure the Bank notwithstanding
the act or neglect of the Grantor. Upon demand of the Bank, the Grantor shall
furnish the Bank with duplicate original policies of insurance or such other
evidence of insurance as the Bank may require. In the event of failure to obtain
insurance as herein provided, the Bank may, at its option, obtain such insurance
and the Grantor shall pay to the Bank, on demand, the cost thereof. Should an
Event of Default have occurred and be continuing which is not cured within ten
days of written notice, proceeds of insurance may be applied by the Bank to
reduce the Obligations or to repair or replace Collateral, all in the Bank's
sole discretion. In all other circumstances, proceeds of insurance shall be
released to the Borrower.

         6.       NEGATIVE PLEDGE: NO TRANSFER. The Grantor will not sell or
offer to sell or otherwise transfer or grant or suffer the imposition of a lien
or security interest upon the Collateral (except for sales of inventory and
obsolete or unusable equipment and collections of accounts in the Grantor's
ordinary course of business or as expressly permitted in the Loan Agreement) or
use any portion thereof in any manner inconsistent with this Agreement or with
the terms and conditions of any policy of insurance thereon.

         7.       COVENANTS FOR ACCOUNTS. If accounts are included in the
definition of Collateral:

                  (a) The Grantor will, on reasonable demand of the Bank, make
notations on its books and records showing the security interest of the Bank and
make available to the Bank shipping and delivery receipts evidencing the
shipment of the goods that gave rise to an account, completion certificates or
other proof of the satisfactory performance of services that gave rise to an
account, a copy of the invoice for each account and copies of any written
contract or order from which an account arose. The Grantor shall promptly notify
the Bank if an account becomes evidenced or secured by an instrument or chattel
paper and upon request of the Bank, will promptly deliver any such instrument or
chattel paper to the Bank, including without limitation, any letter of credit
delivered to the Grantor to support a shipment of inventory by the Grantor.

                  (b) To the extent inconsistent with any information provided
with respect to the Borrowing Base (as defined in the Loan Agreement), the
Grantor will within 30 days advise the Bank whenever an account debtor refuses
to retain or returns any goods from the sale of which an account arose and will
comply with any instructions that the Bank may give regarding the sale or other
disposition of such returns.

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                  (c) The Grantor will notify the Bank on a monthly basis of any
accounts which arise out of contracts with the United States or any department,
agency or instrumentality thereof which have been added to the Borrowing Base
(as defined in the Loan Agreement), and will execute any instruments and take
any steps required by the Bank so that all monies due and to become due under
such contract shall be assigned to the Bank and notice thereof given to and
acknowledged by the appropriate government agency or authority under the Federal
Assignment of Claims Act.

         8.       FURTHER ASSURANCES. At the request of the Bank, the Grantor
will join with the Bank in executing one or more financing, continuation or
amendment statements pursuant to the Uniform Commercial Code in form
satisfactory to the Bank and will pay the cost of preparing and filing the same
in all jurisdictions in which such filing is deemed by the Bank to be necessary
or desirable.

         9.       EVENTS OF DEFAULT. The Grantor shall, at the option of the
Bank, be in default under this Agreement upon the happening of any of the
following events or conditions (each, an "EVENT OF DEFAULT"): (a) any Event of
Default (as defined in any of the Loan Documents) which has not been cured
within any time period applicable thereto; (b) demand by the Bank under any of
the Obligations that have a demand feature; (c) the failure by the Grantor to
perform any of its obligations under this Agreement which failure has not been
cured within twenty (20) business days after written notice to the Grantor; (d)
material falsity, material inaccuracy or material breach by the Grantor of any
written warranty, representation or statement made or furnished to the Bank by
or on behalf of the Grantor; (e) an uninsured material loss, theft,, damage; or
destruction to any of the Collateral, or the entry of any material judgment
against the Grantor or any material lien against or the making of any levy,
seizure or attachment of or on the Collateral; (f) except as disclosed in the
Addendum to the Loan Agreement, the failure of the Bank to have a perfected
first priority security interest in the Collateral, unless such failure results
from the negligence of the Bank; or (g) any indication or evidence received by
the Bank that the Grantor may have directly or indirectly been engaged in any
type of activity which, in the Bank's reasonable discretion might result in the
forfeiture of any material property of the Grantor to any governmental entity,
federal, state or local.

         10.      REMEDIES. Upon the occurrence of any such Event of Default and
at any time thereafter, the Bank may declare all Obligations secured hereby
immediately due and payable upon written notice to Grantor and shall have, in
addition to any remedies provided herein or by any applicable law or in equity,
all the remedies of a secured party under the Uniform Commercial Code.

         11.      POWER OF ATTORNEY. The Grantor does hereby make, constitute
and appoint any officer or agent of the Bank as the Grantor's true and lawful
attorney-in-fact, with power, after an Event of Default has occurred and while
it is continuing, to endorse the name of the Grantor or any of the Grantor's
officers or agents upon any notes, checks, drafts, money orders, or other
instruments of payment or Collateral that may come into the possession of the
Bank in full or part payment of any amounts owing to the Bank; granting to the
Grantor's said attorney full power to do any and all things necessary to be done
in and about the premises as fully and with the same effect as the Grantor might
or could do, including the right to sign, for the Grantor, BCC-1 financing
statements and to sue for, compromise, settle and release all claims and

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disputes with respect to, the Collateral. The Grantor hereby ratifies all that
said attorney shall lawfully do or cause to be done by virtue hereof. This power
of attorney is coupled with an interest, and is irrevocable.

         12.      PAYMENT OF EXPENSES. In the event that the Grantor fails to do
so on a timely basis, the Bank may, at its option, unless the Borrower is
contesting the same in good faith and has made such reserves therefor as are
appropriate and adequate, discharge taxes, liens, security interests or such
other encumbrances as may attach to the Collateral, may pay for required
insurance on the Collateral and may pay for the maintenance, appraisal or
reappraisal, and preservation of the Collateral, as reasonably determined by the
Bank to be necessary. The Grantor will reimburse the Bank on demand for any
payment so made or any expense incurred by the Bank pursuant to the foregoing
authorization, and the Collateral also will secure any advances or payments so
made or expenses so incurred by the Bank.

         13.      NOTICES. All notices, demands, requests, consents, approvals
and other communications required or permitted hereunder must be in writing and
will be effective upon receipt if delivered personally to such party, or if sent
by facsimile transmission with confirmation of delivery, or by nationally
recognized overnight courier service, to the address set forth above or to such
other address as any party may give to the other in writing for such purpose.

         14.      PRESERVATION OF RIGHTS. No delay or omission on the part of
the Bank to exercise any right or power arising hereunder will impair any such
right or power or be considered a waiver of any such right or power or any
acquiescence therein, nor will the action or inaction of the Bank impair any
right or power arising hereunder, The Bank's rights and remedies hereunder are
cumulative and not exclusive of any other rights or remedies which the Bank may
have under other agreements, at law or in equity.

         15.      ILLEGALITY. In case any one or more of the provisions
contained in this Agreement should be invalid, illegal or unenforceable in any
respect, the validity, legality and enforceability of the remaining provisions
contained herein shall not in any way be affected or impaired thereby.

         16.      CHANGES IN WRITING. No modification, amendment or waiver of
any provision of this Agreement nor consent to any departure by the Grantor
therefrom, will in any event be effective unless the same is in writing and
signed by the Bank, and then such waiver or consent shall be effective only in
the specific instance and for the purpose for which given. No notice to or
demand on the Grantor in any case will entitle the Grantor to any other or
further notice or -demand in the same, similar or other circumstance.

         17.      ENTIRE AGREEMENT. This Agreement (including the documents and
instruments referred to herein) constitutes the entire agreement and supersedes
all other prior agreements and understandings, both written and oral, between
the parties with respect to the subject matter hereof.

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         18.      COUNTERPARTS. This Agreement may be signed in any number of
counterpart copies and by the parties hereto on separate counterparts, but all
such copies shall constitute one and the same instrument.

         19.      SUCCESSORS AND ASSIGNS. This Agreement will be binding upon
and inure to the benefit of the Grantor and the Bank and their respective heirs,
executors, administrators, successors and assigns; provided, however, that the
Grantor may not assign this Agreement, in whole or in part, without the prior
written consent of the Bank and, to the extent provided in the Loan Agreement,
the Bank at any time may assign this Agreement in whole or in part upon written
notice to Grantor.

         20.      INTERPRETATION. In this Agreement, unless the Bank and the
Grantor otherwise agree in writing, the singular includes the plural and the
plural the singular; words importing any gender include the other genders;
references to statutes are to be construed as including all statutory provisions
consolidating, amending or replacing the statute referred to; the word "or"
shall be deemed to include "and/or", the words "including," "includes" and
"include" shall be deemed to be followed by the words "without limitation";
references to articles, sections (or subdivisions of sections) or exhibits are
to those of this Agreement unless otherwise indicated. Section headings in this
Agreement are included for convenience of reference only and shall not
constitute a part of this Agreement for any other purpose. If this Agreement is
executed by more than one Grantor, the obligations of such persons or entities
will be joint and several.

         21.      INDEMNITY. The Grantor agrees to indemnify each of the
Bank, its directors, officers and employees and each legal entity, if any,
which controls the Bank (the "INDEMNIFIED PARTIES") and to hold each
Indemnified Party harmless from and against any and all claims, damages,
losses, liabilities and expenses (including, without limitation, all
reasonable fees of counsel with whom any Indemnified Party may consult and
all expenses of litigation or preparation therefor) which any Indemnified
Party may incur or which may be asserted against any Indemnified Party as a
result of the execution of or performance under this Agreement; provided,
however, that the foregoing indemnity agreement shall not apply to claims,
damages, losses, liabilities and expenses to the extent attributable to an
Indemnified Party's gross negligence or willful misconduct. The indemnity
agreement contained in this Section shall survive the termination of this
Agreement. The Grantor may participate at its expense in the defense of any
such claim.

         22.      GOVERNING LAW AND JURISDICTION. This Agreement has been
delivered to and accepted by the Bank and will be deemed to be made in the
Commonwealth of Pennsylvania. THIS AGREEMENT WILL BE INTERPRETED AND THE
RIGHTS AND LIABILITIES OF THE PARTIES HERETO DETERMINED IN ACCORDANCE WITH
THE LAWS OF THE COMMONWEALTH OF PENNSYLVANIA, EXCEPT THAT THE LAWS OF THE
STATE WHERE ANY COLLATERAL IS LOCATED (IF DIFFERENT FROM THE COMMONWEALTH OF
PENNSYLVANIA) SHALL GOVERN THE CREATION, PERFECTION AND FORECLOSURE OF THE
LIENS CREATED HEREUNDER ON SUCH PROPERTY OR ANY INTEREST THEREIN. The Grantor
hereby irrevocably consents to the exclusive jurisdiction of any state or
federal court for Allegheny County or the Western District of Pennsylvania,
as the case may be, and consents that all service of process be sent by
nationally recognized overnight courier service directed to the Grantor at
the Grantor's address set forth herein and service so made will be deemed to
be completed on the business day after deposit

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with such courier; provided that nothing contained in this Agreement will
prevent the Bank from bringing any action, enforcing any award or judgment or
exercising any rights against the Grantor individually, against any security or
against any property of the Grantor within any other county, state or other
foreign or domestic jurisdiction. The Bank and the Grantor agree that the venue
provided above is the most convenient forum for both the Bank and the Grantor.
The Grantor waives any objection to venue and any objection based on a more
convenient forum in any action instituted under this Agreement.

         23.      WAIVER OF JURY TRIAL. EACH OF THE GRANTOR AND THE BANK
IRREVOCABLY WAIVES ANY AND ALL RIGHT IT MAY HAVE TO A TRIAL BY . JURY IN ANY
ACTION, PROCEEDING OR CLAIM OF ANY NATURE RELATING TO THIS AGREEMENT, ANY
DOCUMENTS EXECUTED IN CONNECTION WITH THIS AGREEMENT OR ANY TRANSACTION
CONTEMPLATED IN ANY OF SUCH DOCUMENTS. THE GRANTOR AND THE BANK ACKNOWLEDGE THAT
THE FOREGOING WAIVER IS KNOWING AND VOLUNTARY

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         WITNESS the due execution of this Security Agreement as a document
under seal, as of the date first written above.

                                       VASTERA, INC.

                                          By: /s/ Philip Balsamo
                                          ------------------------------------
                                                                      (SEAL)
                                       Print Name: PHILLIP BALSAMO
                                                   ----------------------------
                                       Title: DIRECTOR FINANCE
                                              ---------------------------------

                                       PNC BANK, NATIONAL ASSOCIATION

                                       By:/s/ MARY E. SCHMERSAL
                                             ----------------------------------
                                       Print Name: MARY E.  SCHMERSAL
                                                   ----------------------------
                                       Title: VICE PRESIDENT
                                              ---------------------------------
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                                    EXHIBIT A
                              TO SECURITY AGREEMENT

Address of Grantor's chief executive office; including the County:

Address for books and records, if different:

Addresses of other Collateral locations, including Counties and name and address
of landlord or owner if location is not owned by the Grantor:

Name and Address of Landlord:

Other names or tradenames now or formerly used by the Grantor:

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                                                                  EXECUTION COPY
                                                                  --------------

RIDER TO SECURITY AGREEMENT -
TRADEMARKS

         THIS RIDER TO SECURITY AGREEMENT ("RIDER") is executed as of March 5,
1999, by and between VASTERA, INC., a Delaware corporation (the "GRANTOR"), with
an address at 45025 Aviation Drive, Suite 200, Dulles, Virginia 20166, and PNC
BANK, NATIONAL ASSOCIATION (the "BANK"). This Rider is incorporated into and
made part of that certain Security Agreement ("SECURITY AGREEMENT") between the
Grantor and the Bank dated the date hereof, and also into certain other
financing documents and security agreements executed by and between the Grantor
and the Bank or by and between the Borrower (as defined in the Security
Agreement) and the Bank fall such documents including this Rider being
collectively referred to as "LOAN DOCUMENTS"). All capitalized terms not
otherwise defined in this Rider shall have the same meanings ascribed to such
terms in the other Loan Documents.

         The Grantor has adopted, used and is using (or has filed applications
for the registration of) the trademarks, servicemarks and tradenames listed on
SCHEDULE A attached hereto and made part hereof (all such marks or names
hereinafter referred to as the "TRADEMARKS").

         The Bank desires to acquire a lien and security interest on the
Trademarks and the registration thereof, together with all the goodwill of the
Grantor associated therewith and represented thereby, as security for all of the
Obligations (as defined in the Security Agreement) to the Bank, and the Bank
desires to have its security interest in such Trademarks confirmed by a document
identifying same and in such form that it may be recorded in the United States
Patent and Trademark Office.

         NOW, THEREFORE, with the foregoing background deemed incorporated by
reference and made part hereof, the parties hereto, intending to be legally
bound hereby, covenant and agree as follows:

         1.       GRANT OF INTEREST. In consideration of and pursuant to the
terms of the Loan Documents, and for other good, valuable and sufficient
consideration, the receipt of which is hereby acknowledged, and to secure the
Obligations, the Grantor grants a lien and security interest to the Bank in all
its present and future right, title and interest in and to the Trademarks,
together with all the goodwill of the Grantor associated with and represented by
the Trademarks, and the registration thereof and the right (but not the
obligation) to sue for past, , present and future infringements, and the
proceeds thereof, including, without limitation, license royalties and proceeds
of infringement suits.

         2.       REPRESENTATIONS AND WARRANTIES. Subject to the disclosures set
forth pursuant to the Loan Agreement of even date by and between the Grantor and
the Bank, the Grantor represents, warrants and covenants that: (a) it has the
right to use the Trademarks; (b) the Grantor is the sole and exclusive owner of
the entire and unencumbered right, title and interest in and to each of the
Trademarks, and each of the Trademarks is free and clear of any liens, charges,
and encumbrances, including, without limitation, pledges, assignments, licenses
and

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covenants by the Grantor not to sue third persons; (c) the Grantor has the
unqualified right to enter into this Rider and perform its terms; and (d) the
Grantor has used, and will continue to use for the duration of this Rider,
proper notice, as required by 15 U.S.C. Less Than167Greater ThanLess
Than167Greater Than 1051-1127 in connection with its use of the Trademarks.

         3.       COVENANTS. The Grantor further covenants that: (a) Until all
of the Obligations have been satisfied in full, the Grantor will not enter into
any agreement, including without limitation, license agreements, which are
inconsistent with the rights of the Bank under this Rider; and (b) If the
Grantor acquires rights to any new Trademarks, the provisions of this Rider
shall automatically apply thereto and the Grantor shall give the Bank prompt
written notice thereof along with an amended SCHEDULE A, PROVIDED, HOWEVER ,
that notwithstanding anything to the contrary contained in this Agreement, the
Grantor shall have the right to enter into agreements in the ordinary course of
business with respect to the Trademarks

         4.       EXCLUSIVE USE OF TRADEMARK. So long as this Rider is in effect
and so long as the Grantor has not received notice from the Bank that an Event
of Default has occurred under the Loan Documents and that the Bank has elected
to exercise its rights to assignment hereunder, the Grantor shall continue to
have the exclusive right to use the Trademarks and the Bank shall have no right
to use the Trademarks or issue any exclusive or non-exclusive license with
respect thereto, or assign, pledge or otherwise transfer title in the Trademarks
to anyone else. In addition, as long as this Rider is in effect, Bank agrees
that it shall not assign or otherwise transfer the Trademarks in a manner that
causes abandonment of the Trademarks.

         5.       NEGATIVE PLEDGE. The Grantor agrees not to sell, assign or
further encumber its rights and interest in the Trademarks, other than licensing
in the ordinary course of business of products subject to the Trademarks,
without prior written consent of the Bank.

         6.       REMEDIES UPON DEFAULT. (a) Anything herein contained to the
contrary notwithstanding, if and while the Grantor shall be in default hereunder
or an Event of Default exists under the Loan Documents, the Grantor hereby
covenants and agrees that the Bank, as the holder of a security interest under
the Uniform Commercial Code, as now or hereafter in effect in Pennsylvania, may
take such action permitted under the Loan Documents or permitted by law, in its
exclusive discretion, to foreclose upon the Trademarks covered hereby.

         (b)      For such purposes, and in the event of the Grantor's default
hereunder or an Event of Default under the Loan Documents and while such default
or Event of Default exists, the Grantor hereby authorizes and empowers the Bank
to make, constitute and appoint any officer or agent of the Bank as the Bank may
select, in its exclusive discretion, as the Grantor's true and lawful
attorney-in-fact, with the power to endorse the Grantor's name on all
applications, documents, papers and instruments necessary for the Bank to use
the Trademarks or to grant or issue any exclusive or non-exclusive license under
the Trademarks to anyone else, or necessary for the Bank to assign, pledge,
convey or otherwise transfer title in or dispose of the Trademarks to anyone
else. The Grantor hereby ratifies all that such attorney shall lawfully do or
cause to be done by virtue hereof, except for the gross negligence or willful
misconduct of such attorney. This power of attorney shall be irrevocable for the
life of this Rider and the Loan Documents, and until all the Obligations are
satisfied in full.

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         (c)      The Grantor expressly acknowledges that this Rider shall be
recorded with the Patent and Trademark Office in Washington, D.C.
Contemporaneously herewith, the Grantor shall also execute and deliver to the
Bank such documents as the Bank shall reasonably request to permanently assign
all rights in the Trademarks to the Bank, which documents shall be held by the
Bank until the occurrence of an Event of Default hereunder or under the Loan
Documents. If, and only ii; an Event of Default has occurred and the Borrower
fails to cure such Event of Default within twenty (20) business days after the
date of such occurrence, the Bank may, at its sole option, record such escrowed
documents with the Patent and Trademark Office.

       7.       PROSECUTION OF TRADEMARK APPLICATIONS. (a) Subject to the
terms of the Security Agreement, the Grantor shall have the duty to prosecute
diligently any trademark application with respect to the Trademarks pending as
of the date of this Rider or thereafter, until the Obligations shall have been
satisfied in full, to preserve and maintain all rights in the Trademarks, and
upon reasonable request of the Bank, the Grantor shall make federal application
on registrable but unregistered trademarks belonging to the Grantor. Any
reasonable expenses incurred in connection with such applications shall be borne
by the Grantor. Unless the Grantor discontinues the sale of the goods offered in
connection with a Trademark, the Grantor shall not abandon any Trademark without
the written consent of the Bank.

         (b)      The Grantor shall have the right to bring suit in its own name
to enforce the Trademarks, in which event the Bank may, if the Grantor deems it
necessary or after an Event of Default under the Loan Documents, be joined as a
nominal party to such suit if the Bank shall have been satisfied that it is not
thereby incurring any risk of liability because of such joinder. The Grantor
shall promptly, upon demand, reimburse and indemnify the Bank for all damages,
reasonable costs and reasonable expenses, including attorneys' fees, incurred by
the Bank in the fulfillment of the provisions of this paragraph.

       8.       SUBJECT TO SECURITY AGREEMENT. This Rider shall be subject to
the terms, provisions, and conditions set forth in the Security Agreement and
may not be modified without the written consent of the party against whom
enforcement is being sought.

       9.       INCONSISTENT WITH SECURITY AGREEMENT. All rights and remedies
herein granted to the Bank shall be in addition to any rights and remedies
granted to the Bank under the Loan Documents. In the event of an inconsistency
between this Rider and the Security Agreement, the language of the Security
Agreement shall control. The terms and conditions of the Security Agreement are
hereby incorporated herein by reference.

       10.      TERMINATION OF AGREEMENT. Upon payment and performance of all
Obligations under the Loan Documents, the Bank shall immediately execute and
deliver to the Grantor all documents, and take any and all actions, necessary to
terminate the Bank's security interest in the Trademarks.

       11.      FEES AND EXPENSES. Any and all reasonable fees, costs and
expenses, of whatever kind or nature, including the reasonable attorneys' fees
and legal expenses incurred by the Bank in connection with the preparation of
this Rider and all other documents relating hereto and the consummation of this
transaction, the filing or recording of any documents (including all taxes in
connection therewith) in public offices, and the payment or discharge of any
taxes, as

                                       3
<PAGE>

well as reasonable counsel fees, maintenance fees, encumbrances or costs
otherwise incurred in protecting, maintaining, preserving the Trademarks, or in
defending or prosecuting any actions or proceedings arising out of or related to
the Trademarks, in each case in accordance with the terms of this Rider, shall
be borne and paid by the Grantor on demand by the Bank and until so paid shall
be added to the principal amount of the Obligations to the Bank and shall bear
interest at the contract rate therefor,

       12.      ADDITIONAL REMEDIES. Upon the occurrence of an Event of
Default under the Loan Documents, the Bank may, without any obligation to do so,
complete any obligation of the Grantor hereunder, in the Grantor's name or in
the Bank's name, but at the Grantor's expense, and the Grantor hereby agrees to
reimburse the Bank in full for ail reasonable expenses, including reasonable
attorney's fees, incurred by the Bank in protecting, defending and maintaining
the Trademarks.

       13.      GOVERNING LAW. THIS RIDER WILL BE INTERPRETED AND THE RIGHTS
AND LIABILITIES OF THE PARTIES HERETO DETERMINED IN ACCORDANCE WITH THE LAWS OF
THE COMMONWEALTH OF PENNSYLVANIA, EXCLUDING ITS CONFLICT OF LAW RULES, EXCEPT
THAT THE FEDERAL LAWS OF THE UNITED STATES OF AMERICA SHALL GOVERN TO THE EXTENT
APPLICABLE.

       14.      COUNTERPARTS. This Rider may be signed in any number of
counterpart copies and by the parties hereto on separate counterparts, but all
such copies shall constitute one and the same instrument.

                      (This space intentionally left blank]

                                       4
<PAGE>

WITNESS the due execution of this Rider to Security Agreement - Trademarks as a
document under seal, as of the date first written above, with the intent to be
legally bound hereby.

     ATTEST:                                  VASTERA, INC.

     /s/ Stephanie Landa                      By: /s/ Philip Balsamo
-------------------------------------------------------------------------------
     Print Name: Stephanie Landa              Print Name: Philip Balsamo
                 -----------------------------            ---------------------
                                              Title: Finance Director
                                                     --------------------------

                                            PNC BANK, NATIONAL ASSOCIATION

                                            By:/s/ Mary C. Schmersal
                                               --------------------------------
                                            Print Name: Mary C. Schmersal
                                                        -----------------------
                                            Title: Vice President
                                                   ----------------------------

                                       5
<PAGE>

             SCHEDULE A TO RIDER TO SECURITY AGREEMENT - TRADEMARKS
<TABLE>
<CAPTION>
<S>          <C>                       <C>                                <C>                       <C>
                                   APPLICATION OR                                                REGISTRATION OR
         TRADEMARK                REGISTRATION NO.                      COUNTRY                    FILING DATE
         ---------                ---------------                       -------                  ---------------

         EMS-2000                      2,098,932                         USA

      EXPORT SOFTWARE                  2,1001,011                        USA
       INTERNATIONAL
        (W/DESIGN)

      GLOBAL PASSPORT                  75/329,047                        USA                        10/8/98

         EMS-2000                      75/239,034                        USA                        10/8/98

          VASTERA                      75/206,691                        USA                       11/16/98
</TABLE>

                                       6
<PAGE>

        COMMONWEALTH OF VIRGINIA              )
                                              )    ss:
        COUNTY OF FAIRFAX                     )

               The foregoing instrument was acknowledged before me this___day of
March 1999, by Philip Balsamo, Finance Director of Vastera, Inc., a Delaware
corporation, on behalf of the corporation.

                  My commission expires: [STAMP]
                                         ---------------------------------------

                                                          /s/ Stephanie Landa
                                                         ----------------------
                                                                Notary Public

                                       7
<PAGE>

             SCHEDULE A TO RIDER TO SECURITY AGREEMENT - TRADEMARKS
                         (AMENDED AS OF MARCH 31, 2000)
<TABLE>
<CAPTION>
                                         APPLICATION OR
                                          REGISTRATION
           TRADEMARK                           NO.                      COUNTRY        REGISTRATION OR FILING DATE
           ---------                     --------------                 -------        ---------------------------
<S>                                          <C>                        <C>           <C>
      EMS-2000 (W/DESIGN)                   2,098,932                     USA                    9/23/97

 EXPORT SOFTWARE INTERNATIONAL              2,101,011                     USA                    9/30/97
           (W/DESIGN)

            EMS-2000                        75/329,034                    USA                    7/23/97
        GLOBAL PASSPORT

        GLOBAL PASSPORT                     75/329,047                    USA                    7/23/97

            VASTERA                         2,229,602                     USA                     3/2/99

         SMARTECOMMERCE                     75/740,961                    USA                    6/21/99

           SMARTEWARE                       75/865,751                    USA                    12/7/99

         SMARTECONTENT                      75/865,855                    USA                    12/7/99

         SMARTEMETHODS                      75/865,854                    USA                    12/7/99

    GLOBAL TRADE VALUE CHAIN            Not Yet Available                 USA

    GLOBAL TRADE MANAGEMENT             Not Yet Available                 USA

          TRADESPHERE                   Not Yet Available                 USA

          TRADE VALUE                   Not Yet Available                 USA

         TRADE VANTAGE                  Not Yet Available                 USA

          TRADE PRISM                   Not Yet Available                 USA

          TRADE AXIOM                   Not Yet Available                 USA

        GLOBAL ECONTENT                 Not Yet Available                 USA

</TABLE>
                                       8
<PAGE>

OTHER TRADEMARKS
----------------
     ESI DESIGN

                           [Signature Page to Follow]

                                       9
<PAGE>

                  The undersigned hereby acknowledges that the above information
is correct and will be attached as an amended SCHEDULE A to the Rider to
Security Agreement -- Trademarks executed March 5, 1999 by and between Vastera,
Inc. and PNC Bank, National Association (the "Trademark Rider") pursuant to
section 3 of the Trademark Rider.
<TABLE>
<CAPTION>

<S>                                                          <C>
     ATTEST:                                                   VASTERA, INC.

     /s/ Kevin A.  Brown                                       By: /s/ Philip J. Balsamo
     ---------------------------------                             -----------------------------
     Print Name: Kevin A.  Brown                               Print Name: Philip J. Balsamo
                 ---------------------                                     ---------------------
     Title: Vice President                                     Title: CFO
            --------------------------                                --------------------------

</TABLE>

                                       10
<PAGE>

                              TRADEMARK ASSIGNMENT

                  WHEREAS, VASTERA, INC. (the "GRANTOR") is the owner of the
entire right, title and interest in and to the United States trademarks,
tradenames and registrations listed on SCHEDULE A attached hereto and made a
part hereof, the inventions described therein and all rights associated
therewith (collectively, the "TRADEMARKS"), which are registered in the United
States Patent and Trademark Office or which are the subject of pending
applications in the United States Patent and Trademark Office; and

                  WHEREAS, PNC BANK NATIONAL ASSOCIATION, having a place of
business at USX Tower, 600 Grant Street, 29th Floor, MS# P6-PUSX-29-4,
Pittsburgh, PA, 15219, identified as the "BANK" under that certain Rider to
Security Agreement - Trademarks of even date herewith (the "GRANTEE") is
desirous of acquiring said Trademarks;

                  WHEREAS, the Grantee has a security interest in the assets of
the Grantor adequate to carry on the business of the Grantor; and

                  WHEREAS, the Rider provides that this Assignment shall become
effective upon the occurrence of an Event of Default as defined in the Security
Agreement of even date herewith, by and between the Grantor and the Grantee.

                  NOW, THEREFORE, for good and valuable consideration, receipt
of which is hereby acknowledged, and intending to be legally bound hereby, the
Grantor, its successors and assigns does hereby transfer, assign and set over
unto Grantee, its successors, transferees and assigns, all of its present and
future right, title and interest in and to the Trademarks and all proceeds
thereof and all rights and proceeds associated therewith.

                  IN WITNESS WHEREOF, the undersigned has caused this Trademark
Assignment to be executed by its duly authorized officer on this ___ day of
March 1999.

<TABLE>
<CAPTION>
<S>                                                       <C>
     ATTEST:                                               VASTERA, INC.

     /S/ David C. Sanders                                  By: /s/ Philip J. Balsamo
     ---------------------------------                         ------------------------------

     Print Name: David C. Sanders                         Print Name: Philip J. Balsamo
                 ---------------------                                -----------------------

                                                           Title: Director Finance
                                                                  ---------------------------
</TABLE>

                  I hereby certify on behalf of PNC Bank, National Association,
that an "Event of Default" as defined in the aforementioned Security Agreement
has occurred as of ____________.

                                                           By:
                                                              -----------------
                                                           Title:
                                                                ---------------

                                       11<PAGE>

                                                                  Exhibit 10.14

AMENDED AND RESTATED
PROMISSORY NOTE

$5,500,000                                                   SEPTEMBER 15, 1999

         FOR VALUE RECEIVED, VASTERA, INC., a Delaware corporation (the
"BORROWER"), promises to pay to the order of PNC BANK, NATIONAL ASSOCIATION (the
"BANK"), in lawful money of the United States of America in immediately
available funds, the principal sum equal to the lesser of FIVE MILLION FIVE
HUNDRED THOUSAND DOLLARS ($5,500,000) (the "FACILITY") and the aggregate unpaid
principal amount outstanding as of the Revolving Credit Expiration Date and the
Equipment Line Maturity Date, as applicable (as each is defined herein),
together with interest accruing on the outstanding principal balance from the
date hereof, as provided below:

         1.    LOAN AGREEMENT. This Note is issued in connection with the Loan
Agreement dated March 5, 1999 between the Borrower and the Bank, as amended by
Amendment No. 1 to Loan Agreement, dated the date hereof, the terms of which are
incorporated herein by reference (as amended, the "LOAN AGREEMENT"), and is
secured by the property described in the other loan documents entered into in
connection with the Loan Agreement (THE "LOAN DOCUMENTS") and by such other
collateral as previously may have been or may in the future be granted to the
Bank to secure this Note. All initially capitalized terms not otherwise defined
herein shall have the same meanings ascribed to such terms in the Loan
Agreement.

         2.    RATES OF INTEREST. Amounts outstanding under this Note will bear
interest at a rate per annum determined in accordance with the Loan Agreement.
Interest will be calculated on the basis of a year of 360 days for the actual
number of days in each interest period.

         3.    ADVANCES/EXPIRATION DATES. The Borrower may borrow, repay and
reborrow up to a maximum of $2,500,000 hereunder pursuant to the Revolving
Credit (as defined in the Loan Agreement) until the Revolving Credit Expiration
Date and may borrow up to a maximum of $3,000,000 hereunder pursuant to the
Equipment Line, in each case subject to the terms and conditions of this Note
and the Loan Documents. The Borrower shall be limited to a maximum of four (4)
quarterly advances (each an "EQUIPMENT ADVANCE") under the Equipment Line within
the twelve (12) month period immediately following the date of this Note, which
Equipment Advances must be requested and made in accordance with the Loan
Documents. The "REVOLVING CREDIT EXPIRATION DATE" shall mean September 5, 2000,
or such later date as may be designated by the Bank by written notice from the
Bank to the Borrower. The "EQUIPMENT LINE EXPIRATION DATE" shall mean September
___, 2000. The Revolving Credit Expiration Date and the Equipment Line
Expiration Date are referred to herein collectively as the "EXPIRATION DATES."
The Borrower acknowledges and agrees that in no event will the Bank be under any
obligation to extend or renew the Facility or this Note beyond the initial
Expiration Dates. In no event shall the aggregate unpaid principal amount of
advances under this Note exceed the face amount of this Note.

                                       1
<PAGE>

4.       PAYMENT TERMS.

         (a)   REVOLVING CREDIT. Accrued interest will be due and payable on the
15th day of each month. The outstanding principal balance and any accrued but
unpaid interest shall be due and payable on the Revolving Credit Expiration
Date.

         (b)   EQUIPMENT LINE. Interest on the aggregate outstanding principal
balance of each Equipment Advance shall accrue beginning on the date that each
such Equipment Advance is made. Such accrued interest will be due and payable on
the 15th day of each month, beginning on the 15th day of the first calendar
month following the month of the first Equipment Advance. The outstanding
obligations of the Borrower with respect to all Equipment Advances made by the
Bank prior to March 5, 2000 (the "FIRST EQUIPMENT LINE LOAN CONVERSION DATE")
shall be converted to a term loan (the "FIRST EQUIPMENT LINE LOAN") on the First
Equipment Line Loan Conversion Date. Any and all accrued but unpaid interest on
Equipment Advances as of the First Equipment Line Loan Conversion Date shall be
due and payable in full on such First Equipment Line Loan Conversion Date. The
Borrower shall make thirty (30) equal, monthly payments of principal and
interest under the First Equipment Line Loan beginning with the payment due on
March 15, 2000 and continuing on the 15th day of each calendar month thereafter
through and including August 15, 2002. Interest on the aggregate principal
balance of each Equipment Advance made after the First Equipment Line Loan
Conversion Date (each a "SECOND TRANCHE EQUIPMENT ADVANCE") shall accrue
beginning on the date that each such Second Tranche Equipment Advance is made.
Such accrued interest will be due and payable on the 15th day each month,
beginning on the 15th day of the first calendar month following the month of the
first Second Tranche Equipment Advance. The obligations of the Borrower with
respect to all Second Tranche Equipment Advances shall be converted to a second
term loan (the "SECOND EQUIPMENT LINE LOAN") on the Equipment Line Expiration
Date. Any and all accrued but unpaid interest as of the Equipment Line
Expiration Date on Second Tranche Equipment Advances shall be due and payable in
full on such Equipment Line Expiration Date. The Borrower shall make thirty (30)
equal, monthly payments of principal and interest under the Second Equipment
Line Loan beginning with the payment due on September 15, 2000 and continuing on
the 15th day of each calendar month thereafter through and including February
15, 2003. The outstanding principal balance hereunder and any accrued but unpaid
interest shall be due and payable on February 15, 2003 (the "EQUIPMENT LINE
MATURITY DATE"). If any payment under this Note shall become due on a Saturday,
Sunday or public holiday under the laws of the State where the Bank's principal
office is located, such payment shall be made on the next succeeding business
day and such extension of time shall be included in computing interest in
connection with such payment. The Borrower hereby authorizes the Bank to charge
the Borrower's deposit account at the Bank for any payment when due hereunder.
Payments received will be applied to charges, fees and expenses (including
reasonable attorney's fees), accrued interest and principal in any order the
Bank may choose, in its sole discretion.

                                       2
<PAGE>

         If any payment under this Note shall become due on a Saturday, Sunday
or public holiday under the laws of the State where the Bank's principal office
is located, such payment shall be made on the next succeeding business day and
such extension of time shall be included in computing interest in connection
with such payment. The Borrower hereby authorizes the Bank to charge the
Borrower's deposit accounts at the Bank for any payment when due hereunder.
Payments received will be applied first to accrued interest, then principal,
then to charges, fees and expenses (including reasonable attorney's fees) in any
order the Bank may choose, in its sole discretion.

         5.    LATE PAYMENTS; DEFAULT RATE. If the Borrower fails to make any
payment of principal when due or any payment of interest or other amount coming
due pursuant to the provisions of this Note within ten (10) business days of the
date due and payable, the Borrower also shall pay to the Bank a late charge
equal to the lesser of five percent (5%) of the amount of such payment or $500.
Such ten (10) day period shall not be construed in any way to extend the due
date of any such payment. The late charge is imposed for the purpose of
defraying the Bank's expenses incident to the handling of delinquent payments
and is in addition to, and not in lieu of, the exercise by the Bank of any
rights and remedies hereunder, under the other Loan Documents or under
applicable law, and any fees and expenses of any agents or attorneys which the
Bank may employ. Upon maturity, whether by acceleration, demand or otherwise,
and at the option of the Bank upon the occurrence of any Event of Default (as
defined in the Loan Agreement) and during the continuance thereof, this Note
shall bear interest at a rate per annum (based on a year of 360 days and actual
days elapsed) which shall be three percentage points (3%) in excess of the
interest rate in effect from time to time under this Note but not more than the
maximum rate allowed by law (the "DEFAULT RATE"). The Default Rate shall
continue to apply whether or not judgment shall be entered on this Note.

         6.    PREPAYMENT. The indebtedness evidenced by this Note may be
prepaid in whole or in part at any time without penalty.

         7.    REPLACEMENT OF ORIGINAL NOTE. This Amended and Restated
Promissory Note is issued in replacement for that certain Promissory Note issued
by the Borrower dated March 5, 1999 payable to the Bank, in the face amount of
$4,000,000 (the "ORIGINAL NOTE"). The indebtedness of the Borrower to the Bank
evidenced by the Original Note is continuing indebtedness and nothing herein
shall be deemed to constitute a payment, settlement or novation of the Original
Note or as a release or to otherwise adversely affect any rights of Bank against
the Borrower. All amounts outstanding under the Original Note shall be
transferred to, and be deemed to be outstanding under, this Amended and Restated
Promissory Note.

         8.    MISCELLANEOUS. No delay or omission of the Bank to exercise any
right or power arising hereunder shall impair any such right or power to be
considered to be a waiver of any such right or power, nor shall the Bank's
action or inaction impair any such right or power. The Borrower agrees to pay on
demand, to the extent permitted by law, all reasonable costs and expenses
incurred by the Bank in the enforcement of its rights in this Note and in any
security therefor, including without limitation reasonable fees and expenses of
the Hank's counsel. If any provision of this Note is found to be invalid by a
court, all the other provisions of this Note will remain in full force and
effect. The Borrower and all other makers and indorsers of this Note hereby
forever waive presentment, protest, notice of dishonor and notice of
non-payment. The
                                       3
<PAGE>

Borrower also waives all defenses based on suretyship or impairment of
collateral. This Note shall bind the Borrower and its heirs, executors,
administrators, successors and assigns, and the benefits hereof shad inure to
the benefit of the Hank and its successors and assigns.

         THIS NOTE WILL BE INTERPRETED AND THE RIGHTS AND LIABILITIES OF THE
BANK AND THE BORROWER DETERMINED IN ACCORDANCE WITH THE LAWS OF THE COMMONWEALTH
OF PENNSYLVANIA. The Borrower hereby irrevocably consents to the non-exclusive
jurisdiction of any state or federal court for Allegheny County, Pennsylvania or
the Western District of Pennsylvania, and consents that all service of process
be sent by nationally recognized overnight courier service directed to the
Borrower at the Borrower's address set forth in the Loan Agreement and service
so made will be deemed to be completed when received by the Borrower; provided
that nothing contained in this Note will prevent the Bank from bringing any
action, enforcing any award or judgment or exercising any rights against the
Borrower, against any security or against any property of the Borrower within
any other county, state or other foreign or domestic jurisdiction. The Borrower
acknowledges and agrees that the venue provided above is the most convenient
forum for both the Bank and the Borrower. The Borrower waives any objection to
venue and any objection based on a more convenient forum in any action
instituted under this Note.

         9.    WAIVER OF JURY TRIAL. THE BORROWER IRREVOCABLY WAIVES ANY AND ALL
RIGHT THE BORROWER MAY HAVE TO A TRIAL BY JURY IN ANY ACTION, PROCEEDING OR
CLAIM OF ANY NATURE RELATION TO THIS NOTE, ANY DOCUMENTS EXECUTED IN CONNECTION
WITH THIS NOTE OR ANY TRANSACTION CONTEMPLATED TN ANY OF SUCH DOCUMENTS. THE
BORROWER ACKNOWLEDGES THAT THE FOREGOING WAIVER IS KNOWING AND VOLUNTARY.

         The Borrower acknowledges that it has read and understood all of the
provisions of this Note, including waiver of jury trial, and has been advised by
counsel as necessary or appropriate.

                                       4
<PAGE>

         WITNESS the due execution hereof as a document under seal, as of the
date first written above, with the intent to be legally bound hereby.

                   VASTERA, INC.

                   By:    /s/ Philip J. Balsamo
                          -----------------------------------------------------
                   Print Name:     Philip J. Balsamo
                                   --------------------------------------------
                   Title:  CFO
                          -----------------------------------------------------

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