Opportunity timeline

PostedNov 20, 2025
DeadlineSep 30, 2028

In plain English

The Air Force wants to buy research and development in physical, engineering, and life sciences, excluding nanotechnology and biotechnology. This is an open-period solicitation, meaning they're continuously accepting proposals. You'll need to refer to a related notice, "Continuing Human Enabling, Enhancing, Restoring and Sustaining (CHEERS)," to get all the necessary documents like the industry guide and statements of objectives.

About this opportunity

20 Nov 2025: Amendment 01 - Annual Update Solicitation: FA238424S2336, "Open Period 3 - All Technical Areas" Solicitation Authority: 10 U.S.C. 3458 - Commercial Solutions Opening (CSO) List of Attachments: 1. "Open Period Solicitation 3_CSO Amend 01" 2. "Attachment 1 - List of Provisions and Clauses_CSO" Related Notice: Multiple Authority Announcement (MAA) FA238424S2233, "Continuing Human Enabling, Enhancing, Restoring and Sustaining (CHEERS)" Note: You MUST refer to the related notice identified above in order to obtain all additional attachments referenced herein (e.g. CHEERS Industry Guide, Statements of Objectives (SOO), and S&T Protection Appendices)

Standing opportunity — rolling deadline

Open long-term (listed until Sep 30, 2028). Check the posting for round or enrollment dates.

Related Opportunities

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Ref No.

BS-473E57