Regulations last checked for updates: Sep 29, 2023

Title 21 - Food and Drugs last revised: Sep 26, 2023
  • Subpart A - Subparts A–L [Reserved]
authority: 5 U.S.C. 552; 21 U.S.C. 301–397
source: 77 FR 15962, Mar. 19, 2012, unless otherwise noted.