Special notice
CLASS ACT
HQ084526SC002
Immediate Office of the Secretary of Defense, Defense Innovation Unit. Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Status
Special notice
Posted September 24, 2026. Scheduled to archive October 1, 2035.
Description
As published on SAM.gov.
In accordance with the FY25 National Defense Authorization Act (NDAA) §874, Establishment of Pilot Program for Access to Shared Classified Commercial Infrastructure, the Department of War Innovation Unit (DIU) would like to expand the number of available Nontraditional Defense Contractors seeking access to, and competing for, classified contracts issued by the Department of War (DoW). This pilot solicitation titled, “Classified Access to Address Critical Technology (CLASS ACT)”, seeks to assist entities with capabilities or technology highly relevant to the DOW to gain facility clearances so that they can bring their innovation to the Department, and help solve classified technical challenges.
This solicitation and its accompanying instructions constitute a pilot program under 10 U.S.C. § 4022. DIU anticipates that topic areas, submission and evaluation criteria, and administrative guidelines will undergo active iteration and amendments following initial implementation based on operational insights and participant feedback. Potential offerors should reference amendments to this solicitation for updated guidance and revised solicitation instructions.
Attachments
Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.
- CLASS_ACT Solicitation_24Sep26.pdf253 KB, September 24, 2026
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
September 24, 2026
Special notice
SAM.gov, notice 10ab7985f1044f4e8149acdc2acab43d
1 revisions on SAM
- September 24, 2026: publish, special notice
Points of contact
- DIU contact emailinfo@diu.mil