CFR›Title 48›Chapter 34›Part 3443 ContainsSubpart 3443.1CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 3443—CONTRACT MODIFICATIONS Subparts 3443.1 Subpart 3443.1—General Section 3443.107 Authority5 U.S.C. 301.Source88 FR 60542, Sept. 1, 2023, unless otherwise noted. Previous 3442 Part 3442—Contract Administration and Audit Services Next 3445 Part 3445—Government Property