1989—Subsec. (a). Pub. L. 101–93 and Pub. L. 101–204, § 1001(c)(1)(A)(ii), made identical amendments, striking out “(as defined in section 11851(6) of this title)” after “drug abuse”.

Pub. L. 101–204, § 1001(c)(1)(A)(i), struck out “, acting through the Administrator,” before “shall develop”.

Subsec. (b). Pub. L. 101–204, § 1001(c)(1)(B), substituted “Secretary of Health and Human Services” for “Administrator”.