Subchapter I, referred to in text, was in the original a reference to act Aug. 28, 1937, ch. 876, 50 Stat. 874, which is classified principally to subchapter I (§ 2601 et seq.) of this chapter. For complete classification of this Act to the Code, see Tables.

Section was formerly classified to section 1181f–4 of this title prior to editorial reclassification and renumbering as this section.