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Operational Test and Training Infrastructure (OTTI) Commercial Solutions Opening (CSO)

1144 days left Open for bids Open to all NAICS 541715
AgencyDepartment of Defense
Department of the Air Force
Contracting officeFa2553 Oprn Test & Trg Infr Otti Pk
Place of performanceColorado Springs, CO
Type of noticeOpen for bids
Set-asideNone, open to all businesses
Response deadlineDec 8, 2029
PostedOct 8, 2026
Solicitation numberFA2553-25-S-C001
NAICS code541715, Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Read the official notice on SAM.gov

Summary from the notice

Amendment 0011: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0011. This amendment supersedes all versions of the OTTI CSO. Annual Notice: In accordance with DFARS 212.7004(b), this posting serves as an annual notice of the OTTI CSO FA2553-25-S-C001 publishing. Amendment 0010: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0010. This amendment supersedes all versions of the OTTI CSO. AOI 05 Q&As: Please see the attached OTTI CSO AOI 05 Questions_Answers document for AOI 05: Continuous Fitness Assessment (CFA). The Phase I submission accepted until date for AOI 05 has been extended from 7 November 2025 to 5 December 2025. Amendment 0009: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0009. This amendment supersedes all versions of the OTTI CSO. AOI 05: Continuous Fitness Assessment (CFA) is currently pending Government updates. Additional information will be released to industry via an amendment to this solicitation. The Phase I submission accepted until date for AOI 05 has been extended from 8 October 2025 to 7 November 2025. Amendment 0008: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0008. This amendment supersedes all versions of the OTTI CSO. Amendment 0007: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0007. This amendment supersedes all versions of the OTTI CSO. Amendment 0006: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0006. This amendment supersedes all versions of the OTTI CSO. AOI 04 Q&As Rev 01: Please s…

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Details copied from the public SAM.gov notice. BidFox is not connected to SAM.gov or the U.S. Government, so check the official notice before you bid.