Document:

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                                                                  Exhibit 10.40

                            Advice of Borrowing Terms

Relationship Office: South Yorkshire Corporate Business     Date: 10 March 2000
                     Centre

        Borrower(s)                                       Registered Number:
    C J Vander limited                                          763852

We intend that the facilities listed in Part 1 of the attached Facility Schedule
(the "on-demand facilities") should remain available to the borrower(s) until 6
September 2000 and all facilities should be reviewed on or before that date. The
facilities are, however, subject to the following:

     o     the terms and conditions below,

     o     the specific conditions applicable to an individual facility as
           detailed in the Facility Schedule,

     o     the Security detailed in the attached Security Schedule, and

     o     the attached General Terms.

All amounts outstanding are repayable on demand which may be made by us at our
discretion at any time and the facilities may be withdrawn, reduced, made
subject to further conditions or otherwise varied by us giving notice in
writing.

Conditions:

The following conditions must be satisfied at all times while the facilities are
outstanding, but this will not affect our right to demand repayment at any time:

     o     Monthly management accounts to be provided to us within 21 days of
           the end of the month to which they relate; to include Profit & Loss,
           Balance Sheet and Aged Debtor/Creditor listings with suitable
           commentary/explanations re any divergence from budget.

     o     Lombard Natwest Commercial Services to have undertaken debtor book
           review by April 2000.

     o     Facilities remain available subject to our agreed lending formula
           calculated on the following basis:

           [Debtors < 3 months + Stock x 40%] to cover utilised facilities in a
           ratio of minimum 2:1

Given the current lack lustre trading of C J Vander Ltd and insolvent balance
sheet footings {ie treating the parental support as a long term liability}, we
will continue to extend existing levels of support on the basis of the clear
integrity of the parent undertaking.

     o     Receipt of a board resolution confirming:

     o     certification by the chairman of the meeting that a valid quorum was
           present

     o     agreement to give security (if applicable)

     o     acceptance of the terms and conditions of the facility

     o     who is authorised to take action necessary (i.e. enter into the
           facility documentation on behalf of the company) for the purpose of
           the Advice of Borrowing Terms

Interest Set Off:

Cleared debit and cleared credit balances in the same currency on non-interest
bearing current accounts and loan accounts repayable on demand specified below
(the "Interest Set Off Accounts will be used to calculate, on a daily

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basis, the net cleared debit balance of the Interest Set Off Accounts. The
Interest Set Off Accounts, which we have agreed are to be set off for interest
calculation purposes, are detailed in the attached Facility Schedule which also
specifies the frequency at which interest will be payable and the rate or rates
at which it will be charged on the net cleared debit balance.

Cleared debit balances which are set off on a daily basis by cleared credit
balances on the Interest Set Off Accounts will incur interest at the Set Off
Rate specified in the attached Facility Schedule.

/s/  A. Tyas
Corporate Manager
For and on behalf of
National Westminster Bank Plc

Acceptance:

     o     To signify your agreement to the terms and conditions outlined
           above please sign and return the enclosed copy of this Advice of
           Borrowing Terms within 28 days.

Form of Acceptance

I accept the facility/facilities on the above terms and conditions and confirm
that I have been authorized by the Board(s) of Directors of the Borrower(s) to
sign this Form of Acceptance on behalf of the Borrower(s).

By (name and title): /s/ Peter H. Minchin, Director of Finance     Date 3/21/200

For and on behalf of: C J Vander Limited<PAGE>

            AMENDMENT NO. 1 TO THE TECHNOLOGY LICENSE AGREEMENT

Pursuant to Section 9.4 ("Amendments and Waivers") of the Technology License
Agreement, the parties agree to amend the Technology License Agreement as
follows:

     IN SECTION 1.4 THE FOLLOWING CHANGES ARE MADE: Subparagraph (ii) is
deleted and replaced with the following: "(ii) detection equipment for all
applications related to locating weapons, explosives, currency, narcotics or
other similar items in checked baggage, carry-on baggage, mail, freight,
parcels and other containers or other similar applications; and (iii) log
scanning.

     ADD A NEW SECTION 1.9: "Acquiror" means any party or entity who, after
the Effective Date of this Agreement, directly or indirectly acquires or
obtains control of substantially all of the assets or capital securities of a
party, whether by merger, acquisition, or otherwise.

     IN SECTION 2.1, THE FOLLOWING CHANGES ARE MADE: (a) delete the word
"perpetual" in line 2. and (b) at the end of the first paragraph in Section
2.1 add "Notwithstanding anything herein to the contrary, nothing in this
Agreement shall be construed to grant to Licensee a license to the
Confidential Information or Patents of an Acquiror of Imatron or any
Affiliate of such Acquirior other than those held by Imatron or an Affiliate
of Imatron immediately prior to the effective date of the transaction by
which that party becomes an Acquiror."

     IN SECTION 2.2 THE FOLLOWING CHANGES ARE MADE: (a) delete the word
"perpetual" in line 2. and (b)at the end of the section add
"Notwithstanding anything herein to the contrary, nothing in this Agreement
shall be construed to grant to Imatron a license to the Confidential
Information or Patents of an Acquiror of Licensee or any Affiliate of such
Acquirior other than those held by Licensee or an Affiliate of Licensee
immediately prior to the effective date of the transaction by which that
party becomes an Acquiror."

     IN SECTION 6.1, THE FOLLOWING CHANGES ARE MADE: (a) after the words
"written sublicenses" and before the words "under the technology rights"
in the third line of the section, insert the following phrase (including the
punctuation): ", either royalty bearing or royalty-free, without the right
to sublicense further," and (b) delete the phrase "and shall require that
further sublicenses also contain such provisions" in the last two lines of
the section.

     IN SECTION 6.2, THE FOLLOWING CHANGES ARE MADE: (a) delete the phrase
"or by any sublicensee of the Sublicensing Party" in the section's fifth
line and (b) delete the phrase "and shall require that further sublicenses
also contain such provisions" in lines thirteen and fourteen.

     IN SECTION 6.3, THE FOLLOWING CHANGE IS MADE: delete the phrase "or by
any sublicensee of the Sublicensing Party" in the second and third lines of
the section.

     ADD A NEW SECTION 6.4: "IMPLIED SUBLICENSES. Licensee may sell, lease
or give away a product that embodies the Confidential Information or the Imatron
Patents, and Imatron may sell, lease or give away a product that embodies the
Licensee Confidential Information or the Licensee Patents, without granting a
sublicense under Sections 6.1, 6.2 and 6.3 of this

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Agreement; provided that the terms of such a sale, lease or gift limit the
use of any technology licensed under this Agreement solely to the operation
of the purchased product."

     IN SECTION 8.1 THE FOLLOWING CHANGES ARE MADE: Delete "TERMINATION BY
MUTUAL AGREEMENT. This Agreement may be terminated at any time by and in
accordance with" and replace with "TERMINATION. This Agreement shall
terminate ten years after the execution of the Joint Research Effort Between
InVision Technologies, Inc. and Imatron, Inc. Unless sooner terminated
by...."

     IN SECTION 8.3 THE FOLLOWING CHANGES ARE MADE: at the end of the section
add: "The termination of this Agreement shall not terminate any sublicense
implied by a product sale under Section 6.4 of this Agreement."

     IN SECTION 9.3, THE FOLLOWING CHANGE IS MADE: after the words "all of
its business or assets" in lines eight and nine insert the following phrase
(including punctuation): ", in which event no intellectual property of such
succeeding party other than the intellectual property acquired by such
succession shall be subject to the rights and licenses granted herein".

     Signed and effective on July 12, 1999 by the parties named below.

INVISION TECHNOLOGIES, INC.                   IMATRON, INC.

By:    /s/ Sergio Magistri                    By:     /s/ S. Lewis Meyer
--------------------------------              -----------------------
        Sergio Magistri                               S. Lewis Meyer
        President and Chief                           President and Chief
        Executive Officer                             Executive Officer<PAGE>

                             INVISION TECHNOLOGIES, INC.        Exhibit 10.35
                               KEY EMPLOYEE AGREEMENT
                                        FOR

                                 ALFRED V. LARRENAGA

       This Employment Agreement ("Agreement") is entered into as of the 27th
day of May, 1999, by and between Alfred Larrenaga ("Executive") and INVISION
TECHNOLOGIES, INC. (the "Company").

       WHEREAS, the Company desires to employ Executive to provide personal
services to the Company, and wishes to provide Executive with certain
compensation and benefits in return for his services; and

       WHEREAS, Executive wishes to be employed by the Company and provide
personal services to the Company in return for certain compensation and
benefits;

       NOW, THEREFORE, in consideration of the mutual promises and covenants
contained herein, it is hereby agreed by and between the parties hereto as
follows:

       1.     EMPLOYMENT BY THE COMPANY.
              --------------------------

              1.1    The effective date of this Agreement shall be
                     June 21, 1999.

              1.2    Subject to terms set forth herein, the Company agrees to
employ Executive in the position of Senior Vice President and Chief Financial
Officer and Executive hereby accepts such employment effective as of June 21,
1999 (the "Employment Date"). During the term of his employment with the
Company, Executive will devote his best efforts and substantially all of his
business time and attention (except for vacation periods as set forth herein
and reasonable periods of illness or other incapacity permitted by the
Company's general employment policies) to the business of the Company.

              1.3    Executive shall serve in an executive capacity and shall
perform such duties as are customarily associated with his then current
title, consistent with the Bylaws of the Company and as required by the
Company's Board of Directors (the "Board") and Chief Executive Officer.
Executive shall perform his duties at such place or places, as the Company
shall reasonably designate.

              1.4    The employment relationship between the parties shall also
be governed by the general employment policies and practices of the Company,
including those relating to protection of confidential information and
assignment of inventions, except that when the terms of this Agreement differ
from or are in conflict with the Company's general employment policies or
practices, this Agreement shall control.

                                          1.
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       2.     COMPENSATION.
              -------------

              2.1    SALARY. Executive shall receive for services to be
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rendered hereunder an annualized base salary of $170,000, payable in accordance
with the Company's regular payroll schedule. Such compensation is subject to
change in accordance with the policies of the Company, as determined by its
Board of Directors, in force from time to time.

              2.2    BONUS. Executive shall be eligible to receive a 1999
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annualized target bonus, pro-rated by number of months remaining, in the
amount of $75,000.00, less standard deductions, payable first quarter 2000.
Such bonus is based on reaching the corporate and personal objectives as
outlined in the executive compensation plan. Personal objectives are to be
determined within 2 months from start date. The bonus program is subject to
change in accordance with the policies of the Company, as determined by the
Board of Directors in force from time to time.

              2.3    STOCK OPTIONS. The Company will grant to Executive under
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the InVision Technologies, Inc. Equity Incentive Plan ("the Plan") options to
purchase 60,000 shares of the Company's common stock at an exercise price
determined by the fair market value at the time of the Board's approval of
the grant. An additional 30,000 options will be granted on or before January
1, 2000 pending Shareholder approval of additional allocation of shares to
the Plan. Executive acknowledges that there are no further commitments on
behalf of the Company to grant to Executive any additional options. The Board
shall, however, consider granting additional options on an annual basis at
its discretion.

       3.     PROPRIETARY INFORMATION OBLIGATIONS.
              ------------------------------------

              3.1    AGREEMENT. Executive agrees to execute and abide by the
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Proprietary Information and Inventions Agreement attached hereto as Exhibit A
as a condition of employment.

              3.2    REMEDIES. Executive's duties under the Proprietary
                     ---------
Information and Inventions Agreement shall survive termination of his
employment with the Company. Executive acknowledges that a remedy at law for
any breach or threatened breach by him of the provisions of the Proprietary
Information and Inventions Agreement would be inadequate, and he therefore
agrees that the Company shall be entitled to injunctive relief in case of any
such breach or threatened breach.

       4.     OUTSIDE ACTIVITIES.
              -------------------

              4.1    Except with the prior written consent of the Company's
Board of Directors, Executive will not during the term of this Agreement
undertake or engage in any other employment, occupation or business enterprise,
other than ones in which Executive is a passive investor. Executive may engage
in civic and not-for-profit activities so long as such

                                          2.
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activities do not materially interfere with the performance of his duties
hereunder.

              4.2    Except as permitted by Section 4.3, Executive agrees not
to acquire, assume or participate in, directly or indirectly, any position,
investment or interest known by him to be adverse or antagonistic to the
Company, its business or prospects, financial or otherwise.

              4.3    During the term of his employment by the Company, except
on behalf of the Company, Executive will not directly or indirectly, whether as
an officer, director, stockholder, partner, proprietor, associate,
representative, consultant, or in any capacity whatsoever engage in, become
financially interested in, be employed by or have any business connection
with any other person, corporation, firm, partnership or other entity
whatsoever which were known by him to compete directly with the Company,
throughout the world, in any line of business engaged in (or planned to be
engaged in) by the Company; provided, however, that anything above to the
contrary notwithstanding, he may own, as a passive investor, securities of
any competitor corporation, so long as his direct holdings in any one such
corporation shall not in the aggregate constitute more than 1% of the voting
stock of such corporation.

      4.4     FORMER EMPLOYMENT.  Executive represents and warrants that his
              ------------------
employment by the Company will not conflict with and will not be constrained by
any prior employment or consulting agreement or relationship. Executive
represents and warrants that he does not possess confidential information
arising out of prior employment which, in his best judgement, would be utilized
in connection with his employment by the Company, except in accordance with
agreements between his former employer and the Company.

       5.     TERMINATION OF EMPLOYMENT.
              --------------------------
              5.1    TERMINATION WITHOUT CAUSE.
                     --------------------------

                     (A)   The Company and Executive shall have the right to
terminate Executive's employment with the Company at any time without cause.

                     (B)   In the event Executive's employment is terminated
without cause, the Company shall continue to pay Executive his base salary,
less standard deductions and withholdings, from the date of termination for
six (6) months, or until he obtains other employment, whichever occurs earlier.

              5.2    TERMINATION FOR CAUSE.
                     ----------------------

                     (A)   In the event Executive's employment is terminated
at any time with cause, he will not be entitled to severance pay, pay in lieu
of notice or any other such compensation.

                     (B)   "Cause" for termination shall mean: (a) indictment or

                                          3.

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conviction of any felony or of any crime involving dishonesty; (b)
participation in any fraud against the Company; (c) breach of Executive's
duties to the Company, including persistent unsatisfactory performance of job
duties; (d) intentional damage to any property of the Company; or (e) conduct
by Executive which in the good faith and reasonable determination of the
Board demonstrates gross unfitness to serve.

              5.3    VOLUNTARY OR MUTUAL TERMINATION.
                     --------------------------------

                     (A)   Executive may voluntarily terminate his employment
with the Company upon sixty (60) days' notice, after which no further
compensation will be paid to Executive.

                     (B)   In the event Executive voluntarily terminates his
employment, he will not be entitled to severance pay, pay in lieu of notice
or any other such compensation.

              6.     NONINTERFERENCE.
                     ----------------

                     While employed by the Company, and for two (2) years
immediately following the Termination Date, Executive agrees not to interfere
with the business of the Company by:

                     (A)   soliciting, attempting to solicit, inducing, or
otherwise causing any employee of the Company to terminate his or her
employment in order to become an employee, consultant or independent
contractor to or for any competitor of the Company; or

                     (B)   directly or indirectly soliciting the business of
any customer of the Company which at the time of termination or one year
immediately prior thereto was listed on the Company's customer list.

       7.     GENERAL PROVISIONS.
              -------------------

              7.1    NOTICES. Any notices provided hereunder must be in writing
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and shall be deemed effective upon the earlier of personal delivery (including
personal delivery by telex) or the third day after mailing by first class mail,
to the Company at its primary office location and to Executive at his address
as listed on the Company payroll.

              7.2    SEVERABILITY. Whenever possible, each provision of this
                     -------------
Agreement will be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Agreement is held to be invalid,
illegal or unenforceable in any respect under any applicable law or rule in any
jurisdiction, such invalidity, illegality or unenforceability will not affect
any other provision or any other jurisdiction, but this Agreement will be
reformed, construed and enforced in such jurisdiction as if such invalid,
illegal or unenforceable provisions had never been contained herein.

              7.3    WAIVER. If either party should waive any breach of any
                     -------
provisions of

                                          4.
<PAGE>

this Agreement, he or it shall not thereby be deemed to have
waived any preceding or succeeding breach of the same or any other provision of
this Agreement.

              7.4    COMPLETE AGREEMENT. This Agreement and its Exhibit,
                     -------------------
constitute the entire agreement between Executive and the Company and it is the
complete, final, and exclusive embodiment of their agreement with regard to this
subject matter. It is entered into without reliance on any promise or
representation other than those expressly contained herein, and it cannot be
modified or amended except in a writing signed by an officer of the Company.

              7.5   ASSIGNMENT. Neither this Agreement nor any rights or
                    -----------
obligations hereunder may be assigned by the Company or by you.

              7.6    COUNTERPARTS. This Agreement may be executed in separate
                     -------------
counterparts, any one of which need not contain signatures of more than one
party, but all of which taken together will constitute one and the same
Agreement.

              7.7    HEADINGS. The headings of the sections hereof are inserted
                     ---------
for convenience only and shall not be deemed to constitute a part hereof nor to
affect the meaning thereof.

              7.8    SUCCESSORS AND ASSIGNS. This Agreement is intended to bind
                     -----------------------
and inure to the benefit of and be enforceable by Executive and the Company,
and their respective successors, assigns, heirs, executors and administrators,
except that Executive may not assign any of his duties hereunder and he may not
assign any of his rights hereunder without the written consent of the Company,
which shall not be withheld unreasonably.

              7.9    ATTORNEYS' FEES. If either party hereto brings any action
                     ----------------
to enforce his or its rights hereunder, the prevailing party in any such action
shall be entitled to recover his or its reasonable attorneys' fees and costs
incurred in connection with such action.

              7.10   CHOICE OF LAW. All questions concerning the construction,
                     --------------
validity and interpretation of this Agreement will be governed by the law of
the State of California.

              7.11   FORUM. Any legal action, suit or proceeding arising from
                     ------
or relating to this Agreement shall be brought and maintained in the United
States District Court for the Northern District of California and the parties
hereby submit to the jurisdiction thereof.

                                          5.
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       IN WITNESS WHEREOF, the parties have executed this Agreement on the day
and year first above written.

       INVISION TECHNOLOGIES, INC.

       By:      /s/ TIM BLACK                         Date:       5/27/99
               ------------------------------------       -------------------
               Tim Black
               Chief Operating Officer

       Accepted and agreed this 27 th day of May, 1999.

                /s/ ALFRED V. LARRENAGA
               ------------------------------------
               Alfred V. Larrenaga

                                          6.

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