Regulations last checked for updates: May 01, 2025

Title 45 - Public Welfare last revised: Apr 23, 2025
authority: Sec. 223, 58 Stat. 683, as amended by 81 Stat. 539: 42 U.S.C. 217b.
source: 34 FR 13868, Aug. 29, 1969, unless otherwise noted.