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Special notice

High Assurance Computer Systems Security

N0017321F2015-P00062

Department of the Navy, Naval Research Laboratory. Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).

127 open like this View on SAM.gov Markdown

Response deadline

September 2, 2026 at 3:00 PM EDT

Closed 60 days ago. Posted August 24, 2026. Scheduled to archive September 17, 2026.

Get the next one like this from Department of the Navy by email, the day it is posted.Find my opportunities

This one closed in 2026

127 like it are open now in research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)

All 127 open in research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)

Description

As published on SAM.gov.

The U.S. Naval Research Laboratory (NRL) intends to award a bridge action by modifying current Task Order N0017321F2015, High Assurance Computer Systems Security, with Arcfield on a sole ­source basis pursuant to 10 U.S.C. 2304(c)(1) and FAR 6.103-1, Only One Responsible Source and No Other Supplies or Services will Satisfy Agency Requirements.

Task Order (TO) N0017321F2015 was awarded to provide comprehensive scientific, engineering, technical, and project management support to the Naval Research Laboratory's (NRL) Center for High Assurance Computer Systems (CHACS), Code 5540. The purpose of this modification is to provide continuity of specialized services in the creation of prototypes for cybersecurity and vulnerability analysis, development of high-assurance cryptographic systems, building of sensor and communication platforms, and analysis of new security protocols to support Navy, DoW (Department of War), and Intelligence Community priorities.

The contract performance period will be extended for six (6) months for a revised and estimated period of performance of 24 September 2026 through 23 March 2027.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. August 24, 2026

    Special notice

    Due September 2, 2026 at 3:00 PM EDT. SAM.gov, notice 1ab71732b91e487794f8347e1dd721a7

    1 revisions on SAM
    • August 24, 2026: publish, special notice

Points of contact