Research, Development, Test and Evaluation (RDTE) Engineering and Technical Support (RETS)

Amendment 0004: The purpose of amendment 0004 is to incorporate Attachment 13 - Non-Disclosure Agreement. All other terms and conditions remain unchanged.

Amendment 0003: The purpose of amendment 0003 is to accomplish the following:

(1) Incorporate the Government responses to Industry questions as Attachment 12.

(2) Extend the proposal due date and time to May 29, 2026, at 11:00am Eastern Standard Time. Please note, the question and answer period closed on April 22, 2026. No further questions will be answered.

Amendment 0002: the purpose of this amendment is to accomplish the following:

(1) Incorporate a revised RETS IDIQ Performance Work Statement (PWS), dated May 6, 2026, as attachment 1.

(2) Incorporate a revised RETS TO 0001 PWS dated May 12, 2026, as attachment 2.

(3) Incorporate the revised Task Order 0001 Pricing Template as Attachment 8.

(4) Update FAR 52.212-1 and FAR 52.212 Addendum as Attachment 9.

(5) Update Task Order 0001 Instructions as Attachment 10.

(6) Incorporate the Government responses to Industry questions as Attachment 11.

(7) Update FAR Clause 52.216-22 Indefinite Quantity.

(8) Update FAR Clause 52.212-4 Contract Terms and Conditions - Commercial Products and Commercial Services.

(9) Incorporate revised Attachment 07 Past Performance Questionnaire.(10) Update Section H Special Contract Requirements Clauses. (11) Extend the proposal due date and time to May 27, 2025, at 11:00am Eastern Standard Time. (12) All revisions are highlighted in light blue.

Amendment 0001: The purpose of this amendment is to Update 52.212-1 Instructions to Offerors ? Commercial Products and Commercial Services as attachment 09, and extend the Questions and Responses to Solicitation due date and time for Research, Development, Test and Evaluation (RDTE) Engineering and Technical Support (RETS).