General Services Administration (GSA)
★ MemberAcquisition channel + GSAR owner. Runs Alliant 3 (active, no ceiling, ordering through March 9, 2031), Polaris (small business pools; HUBZone and SDVOSB ordering since Dec 2, 2025, WOSB since Mar 9, 2026), 8(a) STARS III ($50B, ordering now through July 1, 2029), and OASIS+ (professional services, Phase II rolling awards since May 2026). GSAR, the GSA Acquisition Regulation, including proposed clause 552.239-7001 on safeguarding data in LLM systems, sets governmentwide AI and IT procurement language. After October 29, 2026, GSA vehicles also inherit the demand that used to ride NITAAC CIO-SP3. Since the May 1, 2026 FAS reorganization the Office of Acquisition Solutions Development owns MAS, Alliant 3, Polaris and OASIS+. Track GSA vehicles and the GSAR rule-shaping lane together.
Alliant 3 went live with NTP March 10, 2026 (43 Phase 1 awardees of a planned 76) and orders through March 9, 2031 plus a five-year option. Polaris pools are ordering (HUBZone and SDVOSB since December 2025, WOSB since March 2026). 8(a) STARS III no longer closes in July 2026: GSA's page now shows ordering through July 1, 2029 with performance to July 1, 2034. OASIS+ has 13 domains and Phase II rolling awards began May 12, 2026. Since the May 1, 2026 FAS reorganization the Office of Acquisition Solutions Development owns MAS, Alliant 3, Polaris and OASIS+; the ITC and PSHC category offices ended that day. The GSAR layer matters as much as the vehicles: GSAR 552.239-7001 is still a proposed clause, revised June 17, 2026 and narrowed to LLM systems that process government data, and NITAAC's GWAC sunset (last new orders October 29, 2026) pushes HHS common IT onto GSA MAS IT, Alliant 3 and OASIS+.
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