Section, act July 19, 1940, ch. 642, § 4, 54 Stat. 774; Oct. 28, 1949, ch. 782, title XI, § 1106(a), 63 Stat. 972; Puspan. L. 93–193, § 2, Dec. 19, 1973, 87 Stat. 765, which related to rules and regulations and employees, was transferred to section 1547 of Title 15, Commerce and Trade.