EXHIBIT A

THIS  PROMISSORY  NOTE  HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933
(THE  "ACT")  AND  MAY  NOT BE SOLD, ASSIGNED OR TRANSFERRED UNLESS EITHER IT IS
FIRST  REGISTERED  UNDER  THE  ACT  OR SUCH SALE, ASSIGNMENT OR TRANSFER IS MADE
PURSUANT  TO  AN  EXEMPTION  GRANTED  UNDER  THE  ACT.

IN  ADDITION,  THIS  PROMISSORY  NOTE  MAY  NOT  BE  SOLD, ASSIGNED OR OTHERWISE
TRANSFERRED  UNLESS  PERMITTED  HEREUNDER.

                                 PROMISSORY NOTE
                                 ---------------

US  $2,000,000                                                  August  3,  2000


          FOR  VALUE  RECEIVED,  DA  CONSULTING GROUP, INC., a Texas corporation
(the  "Borrower")  promises  to  pay  to  the  order of PURSE HOLDING LIMITED, a
British  Virgin  Islands  limited company ("Lender") at such place as Lender may
designate  from  time  to  time  in writing, the principal amount of Two Million
Dollars  ($2,000,000)  in lawful money of the United States of America, together
with  interest  thereon  as  hereinafter  provided in this Promissory Note (this
"Note").  This  Note  has been executed and delivered pursuant to the terms of a
Securities Purchase Agreement, dated August 2, 2000, by and between the Borrower
and  the  Lender  (the "Purchase Agreement").  Capitalized terms used herein and
not  otherwise  defined  herein  shall have the meanings ascribed to them in the
Purchase  Agreement.

          1.     Payment  at  Maturity.  The  principal  amount evidenced hereby
                 ---------------------
shall be payable on the date (the "Maturity Date") which is (i) ninety (90) days
after the date hereof, or (ii) in the event that a Special Meeting is held prior
to  the  expiration of such ninety (90) day period, and (a) Shareholder Approval
is obtained at such Special Meeting, on the earlier to occur of the Closing Date
and  seven  (7)  days after the date of such Special Meeting, or (b) Shareholder
Approval  is  not obtained at such Special Meeting, then the Maturity Date shall
be  the  date  ninety  (90)  days  after  the  date  of  such  Special  Meeting.

          2.     Interest.  All  amounts outstanding from time to time hereunder
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shall  bear  interest  until such amounts are paid, at a rate equal to the prime
rate  of  interest  announced from time to time by Citibank, N.A. ("Base Rate"),
plus  three  percent  (3%)  per annum, which rate shall change from time to time
when  and  as  such  Base  Rate  changes.  The  annual  interest  rate  shall be
calculated  for  the  actual  days elapsed on the basis of a 360-day year.  Such
interest rate shall apply before and after maturity and judgment.  Such interest
shall  be  payable  on  the  Maturity  Date.

          3.     Payments  in General. In the event that Shareholder Approval is
                 --------------------
obtained,  the  principal  of and accrued interest on this Note shall be paid as
set  forth  in  the  Purchase  Agreement,  and  this  Note  shall be canceled in
connection  therewith  by  the  Lender  upon  receipt  of  payment  in  full.

          4.     No  Prepayments.  This  Note  may not be prepaid in whole or in
                 ---------------
part.

          5.      Events  of  Default.  The  occurrence  of  one  or more of the
                 --------------------
following  events  shall  constitute  an  event  of  default  hereunder:

               (a)     Borrower  shall  fail  to  make any payment due to Lender
under  this  Note  when  and as the same shall become due and payable whether at
maturity,  by  acceleration  or  otherwise.


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               (b)     Any  governmental  authority  or  court  shall  take  any
action,  or any other event shall occur with respect to the Borrower which has a
Material  Adverse  Effect  on  the Borrower or on the ability of the Borrower to
perform  its  obligations  hereunder  or  under  the  Purchase  Agreement;  or

               (c)     If  Borrower  becomes  insolvent,  bankrupt  or generally
fails  to  pay  its  debts as such debts become due; is adjudicated insolvent or
bankrupt;  admits  in  writing its inability to pay its debts; or shall suffer a
custodian, receiver or trustee for it or substantially all of its property to be
appointed  and if appointed without its consent, not be discharged within ninety
(90)  days;  makes  an  assignment  for  the  benefit  of  creditors; or suffers
proceedings  under any law related to bankruptcy, insolvency, liquidation or the
reorganization,  readjustment or the release of debtors to be instituted against
it  and  if  contested by it not dismissed or stayed within ninety (90) days; if
proceedings under any law related to bankruptcy, insolvency, liquidation, or the
reorganization,  readjustment  or  the  release  of  debtors  is  instituted  or
commenced by Borrower; if any order for relief is entered relating to any of the
foregoing  proceedings; if Borrower shall call a meeting of its creditors with a
view to arranging a composition or adjustment of its debts; or if Borrower shall
by  any  act  or  failure  to  act  indicate  its  consent  to,  approval  of or
acquiescence  in  any  of  the  foregoing.

          6.   Remedies.
               --------

               (a)     Upon  the  occurrence of any event of default, the entire
unpaid  principal  sum  hereunder plus any and all interest accrued thereon plus
all  other  sums due and payable to Lender hereunder shall, (i) if such event of
default  is referred to in paragraph 5(a) or (b) above, at the option of Lender,
or  (ii)  if  such  event  of  default  is  referred to in paragraph 5(c) above,
automatically  become  due  and payable immediately without presentment, demand,
notice  of  nonpayment, protest, notice of protest, or other notice of dishonor,
all  of  which  are  hereby  expressly  waived  by  Borrower.

               (b)     No  right  or remedy conferred upon or reserved to Lender
hereunder  or  now  or  hereafter existing at law or in equity is intended to be
exclusive  of any other right or remedy, and each and every such right or remedy
shall be cumulative and concurrent, and in addition to every other such right or
remedy,  and  may be pursued singly, concurrently, successively or otherwise, at
the  sole  discretion  of Lender, and shall not be exhausted by any one exercise
thereof  but  may  be  exercised  as  often  as  occasion  therefor shall occur.

          7.     Waivers.  Borrower hereby waives presentment, demand, notice of
                 -------
nonpayment, protest, notice of protest, notice of dishonor and any and all other
notices  in connection with any default in the payment of, or any enforcement of
the  payment  of,  all  amounts due under this Note.  To the extent permitted by
law,  Borrower  waives the right to any stay of execution and the benefit of all
exemption  laws  now  or  hereafter  in  effect.

          8.     Notices.  All  notices  required  to  be  given  to  any of the
                 -------
parties  hereunder  shall  be  in  writing  and  shall  be  deemed  to have been
sufficiently  given  for all purposes when presented personally to such party or
sent  by  telecopy  or  overnight courier to such party at its address set forth
below:


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Borrower:              DA Consulting Group, Inc.San Felipe Plaza
                       5847 San Felipe, Suite 3700
                       Houson, Texas  77057
                       Attention:  John E. Mitchell, Chief Executive Officer
                       Telecopy No.:  (713) 361-3001

With a copy to:        Pepper Hamilton LLP
                       3000 Two Logan Square
                       Eighteenth and Arch Streets
                       Philadelphia, PA  19103-2799
                       Attention:  Barry M. Abelson, Esquire
                       Telecopy No.:  (215) 981-4750

Lender:                Purse Holding Limited
                       Altstetterstrasse 126
                       P.O. Box 1705
                       CH-8048
                       Zurich, Switzerland
                       Attention:  Fredy Eckstein
                       Telecopy No.:  +41-1-439 6266

With a copy to:        Morrison & Foerster LLP
                       1290 Avenue of the Americas
                       New York, New York  10104
                       Attention:  Joseph Bartlett, Esquire
                       Telecopy No.:  (212) 468-7900


Such notice shall be deemed to be given when received if delivered personally or
by  telecopy  or two business days after the date mailed if sent by an overnight
courier.  Any  notice  of  any change in such address shall also be given in the
manner  set  forth above.  Whenever the giving of notice is required, the giving
of  such  notice  may be waived in writing by the party entitled to receive such
notice.

          9.     Severability.  In  the event that any provision of this Note is
                 ------------
held  to  be  invalid, illegal or unenforceable in any respect or to any extent,
such  provision  shall  nevertheless  remain valid, legal and enforceable in all
such  other  respects  and  to  such  extent  as  may  be permissible.  Any such
invalidity, illegality or unenforceability shall not affect any other provisions
of  this  Note,  but this Note shall be construed as if such invalid, illegal or
unenforceable  provision  had  never  been  contained  herein.

          10.     Successors;  Transfer.  This  Note  inures  to  the benefit of
                  ---------------------
Lender  and  binds  Borrower,  and  their  respective  successors, and the words
"Lender"  and "Borrower" whenever occurring herein shall be deemed and construed
to  include  such  respective  successors  and  assigns.  Notwithstanding  the
foregoing,  this  Note  may  not be transferred by either (a) the Lender, except
with the Borrower's consent which shall not be unreasonably withheld, or (b) the
Borrower.

          11.     Governing Law; Submission to Jurisdiction.  This Note shall be
                  -----------------------------------------
governed  by and construed in accordance with the laws of the State of New York,
without  regard  to the principals of conflict of laws.  Any proceeding relating
to  this  Note  may  be  brought only in the federal or state courts sitting the


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State  of  New  York,  to the jurisdiction and venue of which the parties hereby
submit.  This  Note  may  not  be  altered  or amended, except by a writing duly
signed  by  the  party against whom such alteration or amendment is sought to be
enforced.  No course of dealing between the Lender and the Borrower or any delay
on  the part of the Borrower in exercising any rights hereunder shall operate as
a  waiver  of  any  right.  Upon  receipt  by  the  Borrower  of  the  evidence
satisfactory to it of the loss, theft, destruction or mutilation of this Note or
any  Note exchanged for it, and upon surrender and cancellation of such Note, if
mutilated, the Borrower will make and deliver in lieu of such Note a new Note of
like tenor and unpaid principal amount and dated as of the original date of this
Note.  The  Borrower agrees to execute such further instruments and to take such
further  action  as  may reasonably be necessary to carry out the intent of this
Note.

          IN  WITNESS  WHEREOF, the Borrower has duly executed this Note the day
and  year  first  above  written.


                                               DA  CONSULTING  GROUP,  INC.


                                               By:  __________________________
                                                    Name:
                                                    Title:


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