Section was classified to section 853a of this title prior to renumbering by Pub. L. 101–647.

1990—Pub. L. 101–647, § 1002(d)(1), renumbered section 853a of this title as this section.

Subsec. (a)(1). Pub. L. 101–647, § 1002(d)(2), struck out “(as such terms are defined for purposes of the Controlled Substances Act)” after “controlled substances” in introductory provisions.