Section, Pub. L. 88–164, title II, § 262, as added Pub. L. 90–574, title III, § 303(a), Oct. 15, 1968, 82 Stat. 1010, authorized use of up to 1 per centum of appropriated funds by Secretary for evaluation of programs authorized by this subchapter.

Pub. L. 91–296, title IV, § 401(b)(2), June 30, 1970, 84 Stat. 352, provided that the repeal by that section is effective with respect to appropriations for fiscal years beginning after June 30, 1970.