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                                                                   Exhibit 10.37

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                             FORM OF TRUST AGREEMENT


                         Dated as of _____________, 2002


                                      among


                       PLATINUM UNDERWRITERS BERMUDA, LTD.

                              ("Platinum Bermuda")

                                   as Grantor,


                     PLATINUM UNDERWRITERS REINSURANCE INC.

                                 ("Platinum US")

                                 as Beneficiary,


                                       and


                             [Name of Trustee Bank]

                                   As Trustee





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                                            TABLE OF CONTENTS

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<Caption>

PARTIES                                                                                               PAGE
<S>               <C>                                                                                   <C>

Section 1.        Creation and Deposit of Assets to the Trust Account....................................2

Section 2.        Withdrawal of Assets from the Trust Account............................................3

Section 3.        Application of Assets..................................................................4

Section 4.        Redemption, Investment and Substitution of Assets......................................5

Section 5.        The Income Account.....................................................................7

Section 6.        Right to Vote Assets...................................................................7

Section 7.        Additional Rights and Duties of the Trustee............................................7

Section 8.        The Trustee's Compensation, Expenses and Indemnification..............................10

Section 9.        Resignation of the Trustee............................................................11

Section 10.       Termination of the Trust Account......................................................12

Section 11.       Definitions...........................................................................12

Section 12.       Governing Law.........................................................................15

Section 13.       Grantor's Tax Status..................................................................15

Section 14.       Designation as Agent; Successors and Assigns..........................................15

Section 15.       Severability..........................................................................16

Section 16.       Entire Agreement......................................................................16

Section 17.       Amendments............................................................................16

Section 18.       Notices, etc..........................................................................16



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<Caption>

                                                                                                      PAGE
<S>               <C>                                                                                   <C>
Section 19.       Headings..............................................................................17

Section 20.       Counterparts..........................................................................18

Section 21.       Mergers, Consolidations...............................................................18


EXHIBIT A         70% Quota Share Retrocession Agreement

EXHIBIT  B        List of Assets Deposited to the Trust Account
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                                                  -iii-

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                                 TRUST AGREEMENT


         TRUST AGREEMENT, dated as of____________, 2002 (the "Agreement"), among
PLATINUM UNDERWRITERS BERMUDA, LTD. ("Platinum Bermuda"), an insurance company
limited by shares under Bermuda law (the "Grantor"), PLATINUM UNDERWRITERS
REINSURANCE INC. ("Platinum US"), a Maryland-domiciled insurance company (the
"Beneficiary"), and ____________, a [Maryland] banking corporation (the
"Trustee") (the Grantor, the Beneficiary and the Trustee are hereinafter each
sometimes referred to individually as a "Party" and collectively as the
"Parties").

                                            W I T N E S S E T H

         WHEREAS, the Grantor and the Beneficiary have entered into a 70% Quota
Share Retrocession Agreement in the form set forth as Exhibit A hereto (the
"Retrocession Agreement");

         WHEREAS, the Beneficiary desires the Grantor to secure payments of all
amounts at any time and from time to time owing by the Grantor to the
Beneficiary under or in connection with the Retrocession Agreement;

         WHEREAS, the Grantor desires to transfer to the Trustee for deposit to
a trust account (the "Trust Account") assets in order to secure payments by the
Grantor under or in connection with the Retrocession Agreement;

         WHEREAS, the Trustee has agreed to act as trustee hereunder, and to
hold such assets in trust in the Trust Account for the sole use and benefit of
the Beneficiary; and

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         WHEREAS, this Agreement is established for the sole use and benefit of
the Beneficiary and for the purposes of setting forth the duties and powers of
the Trustee with respect to the Trust Account and the relative rights and
obligations of the Parties hereto;

         NOW, THEREFORE, for consideration of the premises and for other good
and valuable consideration, the receipt of which is hereby acknowledged, the
Parties hereby agree as follows:

SECTION 1.        CREATION AND DEPOSIT OF ASSETS TO THE TRUST ACCOUNT.

                  (a) The Grantor shall establish the Trust Account with the
Trustee and the Trustee shall administer the Trust Account in its name as
Trustee for the Beneficiary. The Trust Account shall be subject to withdrawal by
the Beneficiary solely as provided herein.

                  (b) The Grantor shall transfer to the Trustee, for deposit to
the Trust Account, the assets listed in EXHIBIT B hereto, and may transfer to
the Trustee, for deposit to the Trust Account, such other assets as it may from
time to time desire (all such assets actually received in the Trust Account are
herein referred to individually as an "Asset" and collectively as the "Assets").
The Assets shall consist only of cash (United States legal tender) and
Qualifying Assets (as hereinafter defined).

                  (c) The Grantor hereby represents and warrants, and the
Trustee acknowledges that it has determined, or before accepting any Asset for
deposit to the Trust Account it shall determine, that any Asset transferred by
the Grantor to the Trustee for deposit to the Trust Account is and will be in
such form that the Beneficiary or the


                                       -2-

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Trustee on direction by the Beneficiary, may negotiate, whenever necessary, any
such Asset without consent or signature from the Grantor or any other person or
entity.

                  (d) The Grantor hereby represents and warrants that all Assets
transferred by the Grantor to the Trustee for deposit to the Trust Account
consist only of cash and Qualifying Assets.

                  (e) Unless otherwise provided for in this Agreement, the
Trustee shall have no responsibility to determine whether the Assets in the
Trust Account are sufficient to secure the Grantor's liabilities under the
Retrocession Agreement or whether they represent Qualifying Assets.

SECTION 2.        WITHDRAWAL OF ASSETS FROM THE TRUST ACCOUNT.

                  (a) Without notice to the Grantor, the Beneficiary shall have
the right, at any time and from time to time, notwithstanding anything to the
contrary contained in the Retrocession Agreement, to withdraw from the Trust
Account, upon written notice to the Trustee (the "Withdrawal Notice"), such
Assets as are specified in such Withdrawal Notice. The Beneficiary need present
no statement or document in addition to a Withdrawal Notice in order to withdraw
any Assets; nor is said right of withdrawal or any other provision of this
Agreement subject to any conditions or qualifications not contained in this
Agreement.

                  (b) Upon receipt of a Withdrawal Notice, the Trustee shall
immediately take the steps necessary to transfer absolutely all right, title and
interest in


                                       -3-

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the Assets specified in such Withdrawal Notice and shall deliver physical
custody of such assets to or for the account of the Beneficiary.

                  (c) Subject to paragraph (a) of this Section 2 and to Section
4 of this Agreement, in the absence of a Withdrawal Notice, the Trustee shall
allow no substitution or withdrawal of any Asset from the Trust Account.

                  (d) The Trustee shall have no responsibility whatsoever to
determine that any Assets withdrawn from the Trust Account pursuant to this
Section 2 are withdrawn in compliance with the Retrocession Agreement, or will
be used and applied in the manner contemplated by Section 3 of this Agreement.

SECTION 3.        APPLICATION OF ASSETS.

                  (a) The Beneficiary hereby covenants to the Grantor that it
shall use and apply any withdrawn Assets, without diminution because of the
insolvency of the Beneficiary or the Grantor, for the following purposes only:

                  (i) to pay or reimburse the Beneficiary for the Grantor's
share under the Retrocession Agreement regarding any losses and allocated loss
expenses paid by the Beneficiary but not recovered from the Grantor, or unearned
premiums due to the Beneficiary or for other amounts due to the Beneficiary, if
not otherwise paid by the Grantor in accordance with the terms of the
Retrocession Agreement;

                  (ii) to make payment to the Grantor of any amounts held in the
Trust Account that exceed 102% of the actual amount required to fund the
Grantor's entire Obligations (as hereinafter defined), and


                                       -4-

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                  (iii) where the Beneficiary has received a Termination Notice
(as hereinafter defined) pursuant to Section 10 of this Agreement and where all
or a portion of the Grantor's Obligations remain unliquidated and undischarged
ten days prior to the Termination Date (as hereinafter defined), to withdraw
amounts equal to such Obligations and deposit such amounts in a separate
account, in the name of the Beneficiary, in any Qualified United States
Financial Institution (as defined herein), apart from its other assets, in trust
for the uses and purposes specified in subparagraphs (i) and (ii) of this
Section as may remain executory after such withdrawal and for any period after
such Termination Date. For the purposes of this subparagraph (iii), the phrase
"the Trust Account" in subparagraph (ii) of this Section shall be deemed to read
"the separate account" established pursuant to this subparagraph (iii),

                  (iv) For purposes of this subsection (a), all Assets shall be
valued at their current fair market value.

SECTION 4.        REDEMPTION, INVESTMENT AND SUBSTITUTION OF ASSETS.

                  (a) The Trustee shall surrender for payment all maturing
Assets and all Assets called for redemption (and provide written notice to the
Beneficiary to that effect) and deposit the principal amount of the proceeds of
any such payment to the Trust Account.

                  (b) From time to time, at the written order and direction of
the Grantor, any instruction or order concerning such investments or
substitutions of


                                       -5-

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securities being referred to herein as an "Investment Order", the Trustee shall
invest Assets in the Trust Account in Qualifying Assets.

                  (c) From time to time, subject to the prior written approval
of the Beneficiary, the Grantor may direct the Trustee to substitute Qualifying
Assets for other Qualifying Assets held in the Trust Account at such time. The
Trustee shall have no responsibility whatsoever to determine the value of such
substituted securities or that such substituted securities constitute Qualifying
Assets.

                  (d) The Trustee shall not allow any substitutions or
withdrawals of assets from the Trust Account, except on (i) written instructions
from the Beneficiary, or (ii) a call on or the maturity of any trust Asset if
the Trustee provides written notice to the Beneficiary and pays the proceeds
from the Asset into the Trust Account.

                  (e) All investments and substitutions of securities referred
to in paragraphs (b) and (c) of this Section 4 shall be in compliance with the
relevant limitations in "Qualifying Assets", as set forth in Section 11 of this
Agreement. The Trustee shall have no responsibility whatsoever to determine that
any Assets in the Trust Account are or continue to be Qualifying Assets. The
Trustee shall execute Investment Orders and settle securities transactions by
itself or by means of an agent or broker. The Trustee shall not be responsible
for any act or omission, or for the solvency, of any such agent or broker unless
said act or omission is the result, in whole or in part, of the Trustee's
negligence, willful misconduct or lack of good faith.


                                       -6-

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                  (f) Any loss incurred from any investment pursuant to the
terms of this Section 4 shall be borne exclusively by the Trust Account. The
Trustee shall not be liable for any loss due to changes in market rates or
penalties for early redemption.

SECTION 5.        THE INCOME ACCOUNT.

                  All payments of interest and dividends actually received in
respect of Assets in the Trust Account shall be deposited by the Trustee,
subject to deduction of the Trustee's compensation and expenses as provided in
Section 8 of this Agreement, in a separate account (the "Income Account")
established and maintained by the Grantor at an office of the Trustee in U.S.
office]. The Grantor shall provide the Trustee with the appropriate wiring
instructions for deposits to be made in the Income Account. The Grantor shall
have the right to withdraw funds from the Income Account at any time.

SECTION 6.        RIGHT TO VOTE ASSETS.

                  The Trustee shall forward all annual and interim stockholder
reports and all proxies and proxy materials relating to the Assets in the Trust
Account to the Grantor. The Grantor shall have the full and unqualified right to
vote any Assets in the Trust Account.

SECTION 7.        ADDITIONAL RIGHTS AND DUTIES OF THE TRUSTEE.

                  (a) The Trustee shall receive assets and hold the assets in a
safe place;

                  (b) The Trustee shall provide to the Grantor and the
Beneficiary a statement of all Assets in the Trust Account on its inception at
the end of each calendar quarter;


                                       -7-

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                  (c) The Trustee shall notify the Grantor and the Beneficiary,
within 10 days, of any deposits to or withdrawals from the trust account;

                  (d) The Trustee shall hold the Assets in the Trust Account at
the Trustee's office in the United States;

                  (e) The Trustee may deposit any Assets in the Trust Account in
a book-entry account maintained at the Federal Reserve Bank of [ ] or in
depositories such as the Depository Trust Company. Assets may be held in the
name of a nominee maintained by the Trustee or by any such depository.

                  (f) The Trustee shall accept and open all mail directed to the
Grantor or the Beneficiary in care of the Trustee.

                  (g) Upon the request of the Grantor or the Beneficiary, the
Trustee shall promptly permit the Grantor or the Beneficiary, their respective
agents, employees or independent auditors to examine, audit, excerpt, transcribe
and copy, during the Trustee's normal business hours, any books, documents,
papers and records relating to the Trust Account or the Assets.

                  (h) The Trustee is authorized to follow and rely upon all
instructions given by applicable officers named in incumbency certificates
furnished to the Trustee from time to time by the Grantor and Beneficiary,
respectively, and by attorneys-in-fact acting under written authority furnished
to the Trustee by the Grantor or the Beneficiary, including, without limitation,
instructions given by letter, facsimile transmission, telegram, teletype,
cablegram or electronic media, if the Trustee believes such


                                       -8-

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instructions to be genuine and to have been signed, sent or presented by the
proper party or parties. The Trustee shall not incur any liability to anyone
resulting from actions taken by the Trustee in reliance in good faith on such
instructions. The Trustee shall not incur any liability in executing
instructions (i) from an attorney-in-fact or (ii) from any officer of the
Grantor of the Beneficiary named in an incumbency certificate delivered
hereunder prior to receipt by it of a more current certificate.

                  (i) The duties and obligations of the Trustee shall only be
such as are specifically set forth in this Agreement, as it may from time to
time be amended, and no implied duties or obligations shall be read into this
Agreement against the Trustee. The Trustee shall only be liable for its own
negligence, willful misconduct or lack of good faith.

                  (j) No provision of this Agreement shall require the Trustee
to take any action which, in the Trustee's reasonable judgment, would result in
any violation of this Agreement or any provision of law.

                  (k) The Trustee may confer with counsel of its own choice in
relation to matters arising under this Agreement and shall have full and
complete authorization from the other Parties hereunder for any action taken or
suffered by it under this Agreement or under any transaction contemplated hereby
in good faith and in accordance with opinion of such counsel.

                  (l) The invasion of the trust corpus to pay compensation to,
or reimburse the expense of the Trustee is hereby prohibited.


                                       -9-

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                  (m) The Trustee shall deliver to the Beneficiary written
notice of termination at least 30 days before termination of the Trust Account.

SECTION 8.        THE TRUSTEE'S COMPENSATION, EXPENSES AND INDEMNIFICATION.

                  (a) The Grantor shall pay the Trustee, as compensation for its
services under this Agreement, a fee at rates determined by the Trustee and
agreed to by the Grantor, from time to time and communicated in writing to the
Grantor. The Grantor shall pay or reimburse the Trustee for all of the Trustee's
reasonable expenses and disbursements in connection with its duties under this
Agreement (including attorney's fees and expenses), except any such expense, or
disbursement as may arise from the Trustee's negligence, willful misconduct or
lack of good faith. The Trustee shall be entitled to deduct its compensation and
expenses solely from payments of dividends, interest and other income in respect
of the Assets held in the Trust Account prior to the deposit thereof to the
Income Account as provided in Section 5 of this Agreement. The Grantor shall
indemnify, defend and save harmless the Trustee from all loss or expense
(including the fees and expenses of in house or outside counsel) arising out of
or in connection with (i) its execution and performance of this Agreement,
except to the extent that such loss, liability or expense is due to the
negligence, willful misconduct or lack of good faith of the Trustee, or (ii) its
following any instructions or other directions from the Grantor, except to the
extent that its following any such instructions or direction is expressly
forbidden by the terms hereof. Anything in this Agreement to the contrary
notwithstanding, in no event shall the Trustee be liable for special, indirect
or


                                      -10-

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consequential loss or damage of any kind whatsoever (including but not limited
to lost profits) except for such special, indirect or consequential loss arising
out of the Trustee's own negligence, willful misconduct or lack of good faith.
The Grantor hereby acknowledges that the foregoing indemnities shall survive the
resignation of the Trustee or the termination of this Agreement and hereby
grants the Trustee a lien, right of set-off and security interest in the funds
in the Income Account for the payment of any claim for compensation,
reimbursement or indemnity hereunder.

                  (b) No Assets shall be withdrawn from the Trust Account or
used in any manner for paying compensation to, or reimbursement or
indemnification of, the Trustee.

SECTION 9.        RESIGNATION OF THE TRUSTEE.

                  (a) The Trustee may resign at any time by giving not less than
90 days' written notice thereof to the Beneficiary and to the Grantor, such
resignation to become effective only on the acceptance of appointment by a
successor trustee and the transfer to such successor trustee of all Assets in
the Trust Account in accordance with paragraph (b) of this Section 9.

                  (b) Upon receipt of the Trustee's notice of resignation, the
Grantor and the Beneficiary shall appoint a successor trustee. Any successor
trustee shall be a Qualified United States Financial Institution and shall not
be a Parent, a Subsidiary or an Affiliate of the Grantor or the Beneficiary.
Upon the acceptance of the appointment as trustee hereunder by a successor
trustee and the transfer to such successor trustee of all


                                      -11-

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Assets in the Trust Account, the resignation of the Trustee shall become
effective. Thereupon, such successor trustee shall succeed to and become vested
with all the rights, powers, privileges and duties of the Trustee, and the
Trustee shall be discharged from any future duties and obligations under this
Agreement, but the Trustee shall continue after its resignation to be entitled
to the benefits of the indemnities provided herein for the Trustee.

SECTION 10.       REMOVAL OF TRUSTEE.

                  (a) The Grantor may remove the Trustee at any time by giving
not less than 90 days' written notice thereof to the Beneficiary and to the
Trustee, such removal to become effective only on the acceptance of appointment
by a successor trustee and the transfer to such successor trustee of all Assets
in the Trust Account in accordance with paragraph (b) of this Section 10.

                  (b) Upon receipt of the Grantor's notice of removal, the
Grantor and the Beneficiary shall appoint a successor trustee. Any successor
trustee shall be a Qualified United States Financial Institution and shall not
be a Parent, a Subsidiary or an Affiliate of the Grantor or the Beneficiary.
Upon the acceptance of the appointment as trustee hereunder by a successor
trustee and the transfer to such successor trustee of all Assets in the Trust
Account, the removal of the Trustee shall become effective. Thereupon, such
successor trustee shall succeed to and become vested with all the rights,
powers, privileges and duties of the Trustee, and the Trustee shall be
discharged from any


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future duties and obligations under this Agreement, but the Trustee shall
continue after its removal to be entitled to the benefits of the indemnities
provided herein for the Trustee.

SECTION 11.       DEFINITIONS.

                  Except as the context shall otherwise require, the following
terms shall have the following meanings for all purposes of this Agreement (the
definitions to be applicable to both the singular and the plural forms of each
term defined if both such forms of such term are used in this Agreement):

                  The term "Affiliate" with respect to any corporation shall
mean a corporation which directly, or indirectly through one of more
intermediaries, controls or is controlled by, or is under common control with,
such corporation. The term "control" (including the related terms "controlled
by" and "under common control with") shall mean the ownership, directly or
indirectly, or more than fifty percent (50%) of the voting stock of a
corporation.

                  The term "Business Day" shall mean any day on which the
offices of the Trustee in [ ] are open for business.

                  The term "Expenses" shall mean the Trustee's reasonable
expenses and disbursements in connection with its duties under this Agreement
(including reasonable attorney's fees and expenses) not including any such
expense, or disbursement as may arise from the Trustee's negligence, willful
misconduct or lack of good faith.

                  The term "Obligations" shall mean, with respect to the
Retrocession Agreement, (a) reinsured losses and allocated loss expenses paid by
the Beneficiary, but


                                                  -13-

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not recovered from the Grantor, (b) reserves for reinsured losses reported and
outstanding, (c) reserves for reinsured losses incurred but not reported, and
(d) reserves for allocated reinsured loss expenses and unearned premiums.

                  The term "Parent" shall mean an institution that, directly or
indirectly, controls another institution.

                  The term "person" shall mean and include an individual, a
corporation, a partnership, an association, a trust, an unincorporated
organization or a government or political subdivision thereof.

                  The term "Qualified United States Financial Institution" shall
have the meaning provided in COMAR s 31.05.08.08.B(3)(a) and (b) of the Code of
Maryland Regulations.

                  The term "Qualifying Assets" shall mean and include any
security listed by the Securities Valuation Office of the National Association
of Insurance Commissioners and qualifying as an admitted asset under applicable
Maryland law.

                  The term "Subsidiary" shall mean an institution controlled,
directly or indirectly, by another institution.

SECTION 12.       GOVERNING LAW.

                  This Agreement shall be governed by and construed in
accordance with the laws of the State of [domicile of trust] without regard to
its choice of laws principles.


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SECTION 13.       GRANTOR'S TAX STATUS.

                  The Grantor shall provide the Trustee with a Certificate of
Foreign Status on Form W-8 or its Tax Identification Number (TIC) as assigned by
the Internal Revenue Service, as applicable.

SECTION 14.       SUCCESSORS AND ASSIGNS.

                  No Party may assign this Agreement or any of its obligations
hereunder without the prior written consent of the other Parties; PROVIDED,
HOWEVER, that this Agreement shall inure to the benefit of and bind those who,
by operation of law, become successors to the Parties, including, without
limitation, any liquidator, rehabilitator, receiver or conservator and any
successor merged or consolidated entity and PROVIDED FURTHER that, in the case
of the Trustee, the successor trustee is eligible to be a trustee under the
terms hereof.

SECTION 15.       SEVERABILITY.

                  In the event that any provision of the Agreement shall be
declared invalid or unenforceable by any regulatory body or court having
jurisdiction, such invalidity or unenforceability shall not affect the validity
or enforceability of the remaining portions of this Agreement.

SECTION 16.       ENTIRE AGREEMENT.

                  This agreement constitutes the entire agreement among the
Parties, and there are no understandings or agreement, conditions or
qualifications relative to this Agreement which are not fully expressed in this
Agreement.


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SECTION 17.       AMENDMENTS.

                  This Agreement may be modified or otherwise amended, and the
observ ance of any term of this Agreement may be waived, if such modification,
amendment or waiver is in writing and signed by all of the Parties.

SECTION 18.       NOTICES, ETC.

                  Unless otherwise provided in this Agreement, all notices,
directions, requests, demands, acknowledgments and other communications required
or permitted to be given or made under the terms hereof shall be in writing and
shall be deemed to have been duly given or made on the date received when
addressed as follows:

If to the Grantor:         Platinum Bermuda
                           [Address]

                           Attention:  President
                           Fax No.:

If to the Beneficiary:     Platinum US
                           [Address]

                           Attention:  President
                           Fax No.:


If to the Trustee:[Name of Trustee]
                           [Address]

                           Attention:
                           Fax No.:

                  Each Party may from time to time designate a different address
for notices, directions, requests, demands, acknowledgments and other
communications by giving written notice of such change to the other Parties. All
notices, directions, requests,


                                      -16-

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demands, acknowledgments and other communications relating to the Beneficiary's
approval of the Grantor's authorization to substitute Assets and to the
termination of the Trust Account shall be in writing and may not be made or
given by prepaid telex, telegraph or telecopier.

SECTION 19.       HEADINGS.

                  The headings of the Sections and the Table of Contents have
been inserted for convenience of reference only, and shall not be deemed to
constitute a part of this Agreement.

SECTION 20.       COUNTERPARTS.

                  This Agreement may be executed in any number of counterparts,
each of which when so executed and delivered shall constitute an original, but
such counterparts together shall constitute one and the same Agreement.

SECTION 21.       MERGERS, CONSOLIDATIONS.

                  Any corporation into which the Trustee in its individual
capacity may be merged or converted or with which it may be consolidated, or any
corporation resulting from any merger, conversion or consolidation to which the
Trustee in its individual capacity shall be a party, or any corporation to which
substantially all the corporate trust business of the Trustee in its individual
capacity may be transferred, shall be the Trustee under this Trust Agreement
without further act.

SECTION 22.       INSOLVENCY OF GRANTOR.


                                      -17-

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                  (a) Notwithstanding any other provision in this Agreement, if
the Grantor has been declared insolvent or placed into receivership,
rehabilitation, liquidation,, or similar proceedings under the laws of Bermuda,
the Trustee shall comply with any order of the regulatory authority with
oversight over the Trust Account or court of competent jurisdiction directing
the Trustee to transfer to such regulatory authority or other designated
receiver all of the assets in the Trust Account.

                  (b) The assets so transferred shall be applied in accordance
with the priority statutes of the state in which the Trust Account is
established applicable to the assets of insurance companies in liquidation.

                  (c) If the regulatory authority with oversight over the Trust
Account determines that the assets held in the Trust Account or any part of the
assets are not necessary to satisfy the claims of the Beneficiary, the assets or
any part of the assets shall be returned to the Trustee for distribution in
accordance with this Agreement.

                      [THIS SPACE INTENTIONALLY LEFT BLANK]



                                      -18-

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                  IN WITNESS WHEREOF, the Parties hereto have caused this
Agreement to be executed and delivered by their respective officers thereunto
duly authorized as of the date first above written.

                                    PLATINUM UNDERWRITERS BERMUDA, LTD.
                                    As Grantor


                                    By:_______________________________________
                                    Title:_____________________________________



                                    PLATINUM UNDERWRITERS REINSURANCE INC.
                                    As Beneficiary


                                    By:_______________________________________
                                    Title:_____________________________________

                                       and

                                    [NAME OF TRUSTEE]
                                    As Trustee


                                    By:______________________________________
                                    Title:____________________________________



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                                    EXHIBIT A

                     70% Quota Share Retrocession Agreement
                         Dated as of ____________, 2002




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                                    EXHIBIT B

                            [List of Assets Deposited
                              to the Trust Account]

                                    {to come}