Regulations last checked for updates: Jun 13, 2024

Title 39 - Postal Service last revised: Apr 01, 2024
authority: 39 U.S.C. 503,504,3603; E.O. 12674, 54 FR 15159, 3 CFR,1989 Comp., p. 215, as modified by E.O. 12731, 56 FR 42547, 3 CFR, 1990 Comp., p. 396; 5 CFR parts 2634 and 2635
source: 36 FR 5412, Mar. 23, 1971, unless otherwise noted. Redesignated at 85 FR 9615, Feb. 19, 2020.