CFR›Title 21›Chapter I›Part 54 ContainsSections 54.1–54.6CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 54—FINANCIAL DISCLOSURE BY CLINICAL INVESTIGATORS Sections 54.1 § 54.1 Purpose. 54.2 § 54.2 Definitions. 54.3 § 54.3 Scope. 54.4 § 54.4 Certification and disclosure requirements. 54.5 § 54.5 Agency evaluation of financial interests. 54.6 § 54.6 Recordkeeping and record retention. Authority21 U.S.C. 321, 331, 351, 352, 353, 355, 360, 360c-360j, 371, 372, 373, 374, 375, 376, 379; 42 U.S.C. 262.Source63 FR 5250, Feb. 2, 1998, unless otherwise noted. Previous 50 Part 50—Protection of Human Subjects Next 56 Part 56—Institutional Review Boards