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Title 21
› Part 511
Part 511 — New Animal Drugs for Investigational Use
Current through Sep 8, 2026
Authority:
21 U.S.C. 321, 351, 352, 353, 360b, 371.
Sections
§ 511.1 New animal drugs for investigational use exempt from section 512(a) of the Federal Food, Drug, and Cosmetic Act.
§ 511.3 Definitions.