1992—Subsec. (a). Pub. L. 102–321 substituted “the Substance Abuse and Mental Health Services Administration” for “the Alcohol, Drug Abuse, and Mental Health Administration”.

1991—Pub. L. 102–173 designated existing provisions as subsec. (a), inserted heading, and added subsec. (b).

Amendment by Pub. L. 102–321 effective Oct. 1, 1992, see section 801(c) of Pub. L. 102–321, set out as a note under section 236 of this title.