Exhibit 99.1
Consulting Agreement with Kenneth K. Assal


                              LETTER OF ENGAGEMENT

SEPTEMBER 15TH, 2004

This letter  constitutes a legal agreement (the "Agreement")  between KENNETH K.
ASSAL and Liska Biometry Incorporated  ("Liska" or "the Company").  Liska wishes
to engage the Consultant as a senior financial advisor and financial  controller
to the executive of Liska, and the Consultant hereby agrees to become engaged in
that role, under the following terms and conditions.

1. SERVICES.  Services provided by the Consultant will be of an active nature as
well as on an as-and-when  basis,  and will be broad and diverse,  incorporating
but not limited to the following types of advisory services:

a.    Provide  corporate  advice on  financial  accounting,  controls  and audit
      procedures;  provide assistance preparing Company's financial  statements,
      forecasts and budgets.

b.    Help to manage the Company's  internal financial  planning;  help to drive
      Company's monthly reporting metrics.


c.    Assist Company with general business planning and strategic direction

d.    Assist in negotiations of contracts with potential clients

2. Further  details of the scope and nature of services  that may be provided by
the  Consultant  in this  regard  is  provided  in ANNEX  "A"  attached  to this
Agreement.

3. This Agreement  shall be for the initial term of September 15th, 2004 through
September 14th, 2005 ("Termination Date").

4.  Compensation.  The Company  shall pay  Consultant a monthly  retainer fee of
$3,000 IN US DOLLARS (USD) ("Retainer Fee") which Retainer Fee shall be deferred
until the Company  receives  U.S$400,000 in funding (the "Funding") and shall be
paid as set forth herein ("Deferred  Compensation").  Upon the Company's receipt
of the Funding, the Consultant shall commence receiving the Retainer Fee and the
Company will commence  payment of the Deferred  Compensation to Consultant.  The
Deferred  Compensation  shall be paid in equal installments over a period of six
(6) months  from the date of receipt of the  Funding.  If the  Company  does not
receive the Funding by December 31, 2004,  the  Deferred  Compensation  shall be
forfeited  by  Consultant  and the  Company  shall not be  obligated  to pay the
Deferred Compensation. From the date of receipt of the Funding, the Retainer Fee
plus all  reasonable  direct  expenses shall be payable to the Consultant on the
last business day of each month or  part-month  in which  services are rendered.
All expenses over $500 must be pre-approved by the Company in writing.

5. Liska recognizes that the Consultant is a corporate  executive with financial
management  and  business  development  experience.  The parties  agree that his
experience  will be very  beneficial  to Liska in achieving its  objectives.  In
consideration  of the  Consultant  becoming  engaged  with  Liska and in further
consideration of the non-competition  clauses of this Agreement that exclude the
Consultant from taking any assignments or entering into  relationships  that may
be of a competitive or conflicting  nature to Liska  interests,  Liska agrees to
grant the Consultant 25,000 fully vested shares upon execution of this Agreement
and 100,000  incentive stock options issued pursuant to the Company's U.S. Stock
Option Plan, that has been approved by the Company's  shareholders  and board of
directors.  Upon  execution  of this  Agreement,  the  Company  will  grant  the
incentive  stock  options at the strike price fixed by the board with vesting as
set forth below along with the standard  form of Stock Option  agreement (a copy
of which is attached hereto).



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      These incentive options will vest as follows:

      (I)   25,000  incentive  options will immediately vest when the Consultant
            has helped to implement a internal financial  reporting strategy and
            has assisted in drafting a new  financial  pro forma for the Company
            during the time period of this  Agreement.  If the Board  determines
            that the Consultant has failed to meet these milestones on or before
            the Termination  Date, the options  granted  hereunder will not vest
            and the options will expire worthless.

      (II)  100,000  incentive options will immediately vest when Consultant has
            played a major role in developing a comprehensive internal financial
            control strategy, as determined by Liska's Board of Directors in its
            sole  discretion,  during the time period of this Agreement.  If the
            Board determines that the Consultant has failed to develop strategic
            and  product  positioning  opportunities  for Liska on or before the
            Termination  Date, the options  granted  hereunder will not vest and
            the options will expire worthless.


            A.    NON-COMPETITION AND NON-DISCLOSURE.  The Consultant represents
                  and warrants that:

                  a. In  executing  this  Agreement,  he does not  believe he is
            presently  involved in, nor will become involved in, any conflict of
            interest situation that would prevent him from acting in the Liska's
            best interests. In this regard the Consultant will identify all such
            present contract activities he may have underway in the same general
            industry as Liska,  for review and acceptance by Liska, and will not
            become involved in any future work of a potential conflicting nature
            without the express written consent of Liska in each case.

                  b. The Consultant will not directly or indirectly  disclose or
            use, at any time,  either during or subsequent to the termination or
            expiry of this Agreement, any secret or any confidential information
            or data of Liska  unless it has first  secured the  Liska's  written
            consent to such  disclosure or use. This condition  becomes null and
            void if such information has become publicly or generally  available
            in any way other than through the actions of the Consultant.

                  c. The  provisions  of these  subparagraphs  shall survive any
            expiration or termination of this Letter of Engagement.

            C.    TERMINATION.  This  agreement  for services can be  terminated
                  unequivocally  by either  party with 30 days  written  notice,
                  under the following terms and conditions.

                  a. Should Liska  terminate this Agreement  without cause prior
            to January 31, 2005,  then all options  issued under para.  3a above
            shall  automatically  vest.  If it is determined by the Company that
            termination is brought about due to the Consultant's non-performance
            or material  misrepresentation,  as  determined  by Liska's Board of
            Directors in its sole  discretion,  then all options  which have not
            vested shall  automatically be cancelled and deemed cancelled on the
            books of the Company without any notice to Consultant or any further
            action  required  on  behalf  of  the  Company,   its  officers  and
            directors.  Consultant  herein  waives  any and all  rights  to said
            options and waives his right to contest the Board's decision.

                  b. Should the Consultant terminate this Agreement prior to the
            date of issuance of the 75,000  options as described in paragraph 3a
            above, then all options which have not vested shall automatically be
            cancelled and deemed  cancelled on the books of the Company  without
            any notice to Consultant or any further action required on behalf of
            the Company,  its officers and directors.  Consultant  herein waives
            any and all rights to said  options  and waives his right to contest
            the Board's decision.


                             Signed:     /s/ KENNETH K. ASSAL
                                         ---------------------------------------
                                         KENNETH K. ASSAL


                                         ---------------------------------------
                                         Print name


                                         ---------------------------------------
                                         Date


                                         /s/ LISKA BIOMETRY INC.
                                         ---------------------------------------
                                         LISKA BIOMETRY INC.


                                         ---------------------------------------
                                         Print name


                                         ---------------------------------------
                                         Date



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                        LETTER OF ENGAGEMENT - ANNEX "A"

                          POTENTIAL ADVISORY SERVICES

The following represent the type of advisory services, among others, that may be
requested or provided by the Consultant with regard to this Agreement.

o     Maintaining  the financial  records of the Company,  including its general
      ledger,  accounts  payable,  accounts  receivable,  inventories  and other
      accruals,  payroll journal,  and general journal using generally  accepted
      accounting principles and practices;

o     Preparing the Company's financial statements;

o     Preparing and filing the Company's annual tax returns;

o     Performing financial analysis and developing a financial pro forma

o     Submitting  records to the Company's  Internal Auditor  quarterly/annually
      and in accordance with the deadlines set forth by the SEC;

o     Submitting recommendations for improvements in management of the Company's
      fiscal  affairs to the Company's CFO and the Chair of the Company's  Audit
      Committee;

o     Assisting  the CFO in preparing an annual budget for  presentation  at the
      annual director's meeting;

o     Submitting monthly reports to the CFO on financial status, metrics;

o     Drafting  Internal  Financial  Controls  for the  Company  compliant  with
      Sarbanes-Oxley



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