| Location: | Federal |
|---|---|
| Posted: | Apr 21, 2026 |
| Due: | May 21, 2026 |
| Agency: | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
| Type of Government: | Federal |
| Category: |
|
| Solicitation No: | 80NSSC26R005 |
| Publication URL: | To access bid details, please log in. |
APEX Accelerators are an official government contracting resource for small businesses. Find your local APEX Accelerator (opens in new window) for free government expertise related to contract opportunities.
APEX Accelerators are funded in part through a cooperative agreement with the Department of Defense.
The APEX Accelerators program was formerly known as the Procurement Technical Assistance Program (opens in new window) (PTAP).
This is the first appendix to NASA SBIR/STTR Program FY2026-2027 Broad Agency Announcement (BAA) and solicits proposals for the Small Business Innovation Research (SBIR) Phase I funding opportunity.
Chapter 6 of this appendix contains the proposal submission instructions and Chapter 9 contains the technical research topics. Instructions for how to prepare your proposal can be found in the BAA (https://sam.gov/workspace/contract/opp/bf991b7587b1438ca7930a9b840635dc/view). The chapter numbers align to the chapters in the BAA and can be used to locate additional information within the BAA. In any instance where specific requirements in this appendix conflict with requirements in the BAA, the specific requirements in this appendix take precedence for this opportunity.
| Apr 29, 2026 | [Solicitation (Updated)] Appendix 26A: Small Business Innovation Research (SBIR) Phase I |

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