Regulations last checked for updates: Nov 24, 2024

Title 42 - Public Health last revised: Nov 19, 2024
authority: 42 U.S.C. 1302 and 1395hh
source: 44 FR 32081, June 4, 1979, unless otherwise noted. Redesignated at 64 FR 66279, Nov. 24, 1999.