CFR›Title 48›Chapter 14›Part 1451 ContainsSubpart 1451.1CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 1451—USES OF GOVERNMENT SOURCES BY CONTRACTORS Subparts 1451.1 Subpart 1451.1—Contractor Use of Government Supply Sources Section 1451.102 AuthoritySec. 205(c), 63 Stat. 390, 40 U.S.C. 486(c); and 5 U.S.C. 301.Source75 FR 19829, Apr. 15, 2010, unless otherwise noted. Previous 1450 Part 1450—Extraordinary Contractual Actions and the SAFETY Act Next 1452 Part 1452—Solicitation Provisions and Contract Clauses