CFR›Title 21›Chapter I›Part 514 ContainsSubparts A–FCorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 514—NEW ANIMAL DRUG APPLICATIONS Subparts A Subpart A—General Provisions Sections 514.1–514.15 B Subpart B—Administrative Actions on Applications Sections 514.80–514.121 C Subpart C—Hearing Procedures Sections 514.200–514.201 D-E Subparts D-E [Reserved] F Subpart F—Judicial Review Section 514.235 Authority21 U.S.C. 321, 331, 351, 352, 354, 356a, 360b, 360ccc, 360ddd, 360ddd-1, 371, 379e, 381.Source40 FR 13825, Mar. 27, 1975, unless otherwise noted. Previous 511 Part 511—New Animal Drugs for Investigational Use Next 515 Part 515—Medicated Feed Mill License