Pub. L. 89–110, title II, § 201Pub. L. 91–285, § 684 Stat. 315 Pub. L. 94–73, title I, § 10289 Stat. 400 (, as added , , ; amended , , .)
Editorial Notes
Codification
section 1973aa of Title 42Section was formerly classified to , The Public Health and Welfare, prior to editorial reclassification and renumbering as this section. Some section numbers referenced in amendment notes below reflect the classification of such sections prior to their editorial reclassification to this title.
Amendments
Pub. L. 94–73section 1973b(a) of this titlesection 1973b(b) of this title1975—Subsec. (a). struck out “Prior to ,” and “as to which the provisions of are not in effect by reason of determinations made under ”.