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

Canonical: https://abierto.us/opportunities/hq003426re052

- Solicitation number: HQ003426RE052
- Notice type: Solicitation
- Status: Closed. Deadline was May 29, 2026 at 12:00 PM EDT
- Department: Department of Defense
- Agency: Washington Headquarters Services (Whs)
- Contracting office: Washington Headquarters Services (HQ0034)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AJ13 General Science & Technology R&D Svcs; General Science & Technology; Experimental Development
- Set-aside: Total small business set-aside
- First posted: April 14, 2026
- Last posted: May 19, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/ba2b902c6cf9412ea81b3424e93f18f6/view

## Description

**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).

## Publications

- April 14, 2026: Solicitation, due May 15, 2026 at 12:00 PM EDT. Notice dbfc6b5e855e41d29daafe924168b973. https://sam.gov/workspace/contract/opp/dbfc6b5e855e41d29daafe924168b973/view
- April 21, 2026: Solicitation, due May 15, 2026 at 12:00 PM EDT. Notice eb61ebd473b94bd89f90abf4515ff8ad. https://sam.gov/workspace/contract/opp/eb61ebd473b94bd89f90abf4515ff8ad/view
- May 12, 2026: Solicitation, due May 27, 2026 at 12:00 PM EDT. Notice b6ea664d6fcb4f029d30784bb9b38237. https://sam.gov/workspace/contract/opp/b6ea664d6fcb4f029d30784bb9b38237/view
- May 15, 2026: Solicitation, due May 29, 2026 at 12:00 PM EDT. Notice 2ea44a3ce93d4437b396390d461be5e3. https://sam.gov/workspace/contract/opp/2ea44a3ce93d4437b396390d461be5e3/view
- May 19, 2026: Solicitation, due May 29, 2026 at 12:00 PM EDT. Notice ba2b902c6cf9412ea81b3424e93f18f6. https://sam.gov/workspace/contract/opp/ba2b902c6cf9412ea81b3424e93f18f6/view

## Points of contact

- Shacasia King, shacasia.t.king.civ@mail.mil
- Benjamin Juricic, benjamin.j.juricic.civ@mail.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/hq003426re052.