Regulations last checked for updates: May 02, 2024

Title 42 - Public Health last revised: Apr 30, 2024
authority: Sec. 215, 58 Stat. 690, as amended (42 U.S.C. 216); title V of the Independent Offices Appropriations Act of 1952 (31 U.S.C. 9701); and secs. 301(a) and 352 of the Public Health Service Act, as amended (42 U.S.C. 241(a) and 263)
source: 52 FR 11073, Apr. 7, 1987, unless otherwise noted.