1991—
Pub. L. 102–83 renumbered section
766 of this title as this section and substituted “Secretary” for “Administrator” wherever appearing.
1986—Subsec. (c).
Pub. L. 99–576, § 701(36)(A), substituted “the Administrator” for “him”.
Subsec. (d).
Pub. L. 99–576, § 701(36)(B), substituted “the Administrator” for “he”.
1982—Subsec. (a).
Pub. L. 97–295 substituted “percent” for “per centum”.