45 U.S.C. § 641
Section, Pub. L. 91–518, title VIII, § 801, , 84 Stat. 1339; Pub. L. 93–146, § 14, , 87 Stat. 554; Pub. L. 93–496, § 10, , 88 Stat. 1531; Pub. L. 94–555, title I, § 108, , 90 Stat. 2616, provided for promulgation and revision of regulations for adequacy of service and for maintenance of civil actions for enforcement of provisions.
Repeal effective , see section 501(a) of Pub. L. 96–73.