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Regulations last checked for updates: Feb 11, 2026
Title 48 - Federal Acquisition Regulations System last revised: Jan 28, 2026
All Titles
Title 48
Chapter 1
Part 31
Subpart 31.1 - Subpart 31.1—Applicability
31.100 - 31.100 Scope of subpart.
31.101 - 31.101 Objectives.
31.102 - 31.102 Fixed-price contracts.
31.103 - 31.103 Contracts with commercial organizations.
31.104 - 31.104 Contracts with educational institutions.
31.105 - 31.105 Construction and architect-engineer contracts.
31.106 - 31.106 [Reserved]
31.107 - 31.107 Contracts with State, local, and federally recognized Indian tribal governments.
31.108 - 31.108 Contracts with nonprofit organizations.
31.109 - 31.109 Advance agreements.
31.110 - 31.110 Indirect cost rate certification and penalties on unallowable costs.
authority:
40 U.S.C. 121
(c);
10 U.S.C. chapter
4 and
10 U.S.C. chapter
137 legacy provisions (see
10 U.S.C. 3016
); and
51 U.S.C. 20113.
source:
48 FR 42301, Sept. 19, 1983, unless otherwise noted.
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