CFR›Title 49›Subtitle B›Chapter VI›Part 633 ContainsSubparts A–CCorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 633—PROJECT MANAGEMENT OVERSIGHT Subparts A Subpart A—General Provisions Sections 633.1–633.5 B Subpart B—Project Management Oversight Services Sections 633.11–633.19 C Subpart C—Project Management Plans Sections 633.21–633.29 Authority49 U.S.C. 5327; 49 U.S.C. 5334; 49 CFR 1.90.Source85 FR 59679, Sept. 23, 2020, unless otherwise noted. Previous 630 Part 630—National Transit Database Next 640 Part 640—Credit Assistance for Surface Transportation Projects