Regulations last checked for updates: Jan 18, 2025

Title 42 - Public Health last revised: Jan 16, 2025
authority: Sec. 215, Public Health Service Act, 58 Stat. 690 (42 U.S.C. 216); Sec. 1006, Public Health Service Act, 84 Stat. 1507 (42 U.S.C. 300a-4), unless otherwise noted
source: 43 FR 52165, Nov. 8, 1978, unless otherwise noted.