Regulations last checked for updates: May 20, 2024

Title 21 - Food and Drugs last revised: May 15, 2024
  • Subpart C - Subpart C—Regulatory Limits for Added Poisonous or Deleterious Substances [Reserved]
  • Subpart D - Subpart D—Naturally Occurring Poisonous or Deleterious Substances [Reserved]
authority: 21 U.S.C. 336,342,346,346a,348,371
source: 42 FR 52821, Sept. 30, 1977, unless otherwise noted.