1988—Subsec. (a). Pub. L. 100–690 inserted “listed chemicals, tableting machines, or encapsulating machines,” after “with respect to controlled substances,”.
Statutory Notes and Related Subsidiaries
Effective Date of 1988 Amendment
Amendment by Pub. L. 100–690 effective 120 days after Nov. 18, 1988, see section 6061 of Pub. L. 100–690, set out as a note under section 802 of this title.