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Special NoticeAmendment 2

High Assurance Computer Systems Security

NAVAL RESEARCH LABORATORY · Washington, District of Columbia

Response status

Historical record

Sep 2, 2026, 7:00 PM UTC

This notice is no longer open.

Posted
Aug 24, 2026
Archive date
Sep 17, 2026
SAM status
Active
This is a preserved solicitation record. The response window is closed because the published deadline passed.

Answer-first brief

What the source record says

  • NAVAL RESEARCH LABORATORY published this special notice.
  • Competition is listed as No Set aside used.
  • The place of performance is Washington, District of Columbia.
  • The notice uses NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).

Procurement identity

Notice ID
1ab71732b91e487794f8347e1dd721a7
Solicitation
N0017321F2015-P00062
Base type
Special Notice
Version
2 of 2

Solicitation facts

Structured fields from the current SAM notice version. A dash means the source did not publish a value.

Notice type
Special Notice
Solicitation number
N0017321F2015-P00062
Set-aside
No Set aside used
Set-aside code
Posted
Aug 24, 2026
Responses due
Sep 2, 2026, 7:00 PM UTC
Archive date
Sep 17, 2026
Archive type
auto15
Base type
Special Notice
Organization type
OFFICE
Benchmark category
Category confidence
Category source
Last seen
Sep 5, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
DEPT OF DEFENSE
Department code
Subagency
DEPT OF THE NAVY
Subagency code
Office
NAVAL RESEARCH LABORATORY
Organization path
Organization path codes
Office address
WASHINGTON, DC, 20375-5328, USA
Place of performance
Washington, District of Columbia
City code
State
District of Columbia
State code
DC
Postal code
Country

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

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.

Comparable award range

Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.

No past awards scored highly enough to form a comparable range.

Comparable awards

The match score is decomposed so each comparison can be challenged.

No comparable awards are attached to this notice.

Amendment history

A version is preserved whenever the normalized notice contents change.

VersionNotice typeObservedResponses dueContent hash
1Special NoticeAug 26, 2026Sep 2, 2026, 7:00 PM UTCe8d4c595d9c711d1
2Special NoticeAug 28, 2026Sep 2, 2026, 7:00 PM UTC026461f8664826d9

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
city_nameSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
contactsSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
country_codeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
descriptionSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_idSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_citySAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_nameSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
psc_codeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
response_deadlineSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
set_aside_label_rawSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
state_codeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
titleSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 26, 2026sam_opportunity_snapshot@2026.08.22026.08.3

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Sep 5, 2026. SAM.gov remains authoritative.

Note 1 covers the solicitation record. No synthetic FAQ or inferred solicitation value is published.

High Assurance Computer Systems Security — federal contract opportunity · BidBenchmark