5 U.S.C. § 4305
Regulations
The Office of Personnel Management may prescribe regulations to carry out the purpose of this subchapter.
( Pub. L. 89–554 , Sept. 6, 1966 , 80 Stat. 441 ; Pub. L. 95–454, title II, § 203(a) , Oct. 13, 1978 , 92 Stat. 1134 .)