This chapter, referred to in text, was in the original “this title”, meaning title IV of Pub. L. 96–53, Aug. 14, 1979, 93 Stat. 371, which is classified principally to this chapter. For complete classification of title IV to the Code, see Tables.

Section effective Oct. 1, 1979, see section 512(a) of Pub. L. 96–53, set out as an Effective Date of 1979 Amendment note under section 2151 of this title.