Regulations last checked for updates: May 20, 2024

Title 21 - Food and Drugs last revised: May 15, 2024
authority: 21 U.S.C. 371,374,387a,387e,387i; Pub. L. 117-103, 136 Stat. 49
source: 81 FR 29102, May 10, 2016, unless otherwise noted.