Editorial Notes Codification Section, Pub. L. 90–445, § 2 , as added Pub. L. 92–381, § 1 , Aug. 14, 1972 , 86 Stat. 532 , which set out the Congressional findings and declaration of purpose for this chapter, was omitted in view of appropriations not being authorized for fiscal years after 1975. A prior section 3801, Pub. L. 90–445, § 2 , July 31, 1968 , 82 Stat. 462 , related to similar subject matter, prior to the general amendment of Pub. L. 90–445 by section 1 of Pub. L. 92–381 .