A00001_.doc

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

7. ADMINISTRATED BY (If other than Item 6)

Department of Homeland Security Office of procurement Operations

S&T Acquisition Division (Susan D. Eicher) Mailstop 2100/245 Murray Lane

Washington, DC 20528

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

ALL POTENTIAL OFFERORS

X FORMCHECKBOX

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9A.

AMENDMENT OF SOLICITATION NO.

BAA0905

9B.

DATED (SEE ITEM 11)

7 JAN 09

10A.

MODIFICATION OF CONTRACT/ORDER NO.

10B.

DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X FORMCHECKBOX

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is FORMCHECKBOX extended X FORMCHECKBOX is not extended.

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation on as amended, by one of the following methods:

(a) By completing Item 8 and 15, and returning ___ copies of the amendment; (b) acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDG-

MENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hours and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS, IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT/ORDER NO. IN ITEM 10A.

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B.

THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

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D. OTHER (Specify type of modification and authority)

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E. IMPORTANT: Contractor __ is not, __ is required to sign this document and return __ copy to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

Amendment A00001 to the Department of Homeland Security, Science and Technology Directorate, Long Range Broad Agency Announcement (LRBAA) was effective 3.28.2009.

Amendment A00001 revised the 0905 LRBAA to state that vendors may submit a Full Proposal without initially submitting a White Paper. Change pages to the LRBAA will be posted at a later date.

Until the submission site for the LRBAA is updated, vendors will have to submit a White Paper in order to submit their Full Proposal. Please create and submit a White Paper containing the following text: “A White Paper is not being submitted. Only a Full Proposal is being submitted.”

Susan D. Eicher, Contracting Officer

(Signature of person authorized to sign)

BY

Susan D. Eicher

(Signature of Contracting Officer) 4.29.2009

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