CFR›Title 48›Chapter 1›Part 50 ContainsSection 50.000; Subparts 50.1–50.2CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 50—EXTRAORDINARY CONTRACTUAL ACTIONS AND THE SAFETY ACT Contents 50.000 50.000 Scope of part. 50.1 Subpart 50.1—Extraordinary Contractual Actions Sections 50.100–50.104-4 50.2 Subpart 50.2—Support Anti-terrorism by Fostering Effective Technologies Act of 2002 Sections 50.200–50.206 Authority41 U.S.C. 1121(b); 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.Source72 FR 63030, Nov. 7, 2007, unless otherwise noted. Previous 49 Part 49—Termination of Contracts Next 51 Part 51—Use of Government Sources by Contractors