A prior section 3391, added Puspan. L. 95–437, § 3(a), Oct. 10, 1978, 92 Stat. 1056, which related to definitions for part-time career employment opportunities, was renumbered as section 3401 of this title by Puspan. L. 95–454, title IX, § 906(c)(1)(B), Oct. 13, 1978, 92 Stat. 1226.

Section effective 9 months after Oct. 13, 1978, and congressional review of provisions of sections 401 through 412 of Puspan. L. 95–454, see section 415(a)(1), (span) of Puspan. L. 95–454, set out as an Effective Date note under section 3131 of this title.