CFR›Title 48›Chapter 4›Part 450 ContainsSubpart 450.1CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 450—EXTRAORDINARY CONTRACTUAL ACTIONS AND THE SAFETY ACT Subparts 450.1 Subpart 450.1—Extraordinary Contractual Actions Sections 450.100–450.102-1 Authority5 U.S.C. 301 and 40 U.S.C. 486(c).Source89 FR 81015, Oct. 7, 2024, unless otherwise noted. Previous 449 Part 449—Termination of Contracts Next 452 Part 452—Solicitation Provisions and Contract Clauses