Schedules I and II, referred to in text, are set out in section 812(c) of this title.

2018—Subsec. (a). Pub. L. 115–271, § 3282(a)(1), designated existing provisions as par. (1), substituted “Except as provided in paragraph (2), production” for “Production” in second sentence, and added par. (2).

Subsec. (b). Pub. L. 115–271, § 3282(a)(2), substituted “reduce individual manufacturing” for “reduce individual production”.

Subsec. (c). Pub. L. 115–271, § 3282(a)(3), substituted “December” for “October”.

Subsec. (i). Pub. L. 115–271, § 3282(a)(4), added subsec. (i).

2012—Subsec. (h). Pub. L. 112–144 added subsec. (h).

2006—Subsec. (a). Pub. L. 109–177, § 713(1), inserted “and for ephedrine, pseudoephedrine, and phenylpropanolamine” after “for each basic class of controlled substance in schedules I and II”.

Subsec. (b). Pub. L. 109–177, § 713(2), inserted “or for ephedrine, pseudoephedrine, or phenylpropanolamine” after “for each basic class of controlled substance in schedule I or II”.

Subsec. (c). Pub. L. 109–177, § 713(3), inserted “and for ephedrine, pseudoephedrine, and phenylpropanolamine” after “for the basic classes of controlled substances in schedules I and II”.

Subsec. (d). Pub. L. 109–177, § 713(4), inserted “or ephedrine, pseudoephedrine, or phenylpropanolamine” after “that basic class of controlled substance”.

Subsec. (e). Pub. L. 109–177, § 713(5), inserted “or for ephedrine, pseudoephedrine, or phenylpropanolamine” after “for a basic class of controlled substance in schedule I or II”.

Subsec. (f). Pub. L. 109–177, § 713(6), inserted “or ephedrine, pseudoephedrine, or phenylpropanolamine” after “controlled substances in schedules I and II”, “or of ephedrine, pseudoephedrine, or phenylpropanolamine” after “the manufacture of a controlled substance”, and “or chemicals” after “such incidentally produced substances”.

Subsec. (g). Pub. L. 109–177, § 713(7), added subsec. (g).

1976—Subsec. (c). Pub. L. 94–273 substituted “October” for “July”.

Section effective on first day of seventh calendar month that begins after Oct. 26, 1970, but with Attorney General authorized to postpone such effective date for such period as he might determine to be necessary for the efficient administration of this subchapter, see section 704(c) of Pub. L. 91–513, set out as a note under section 801 of this title.

Pub. L. 115–271, title III, § 3282(b), Oct. 24, 2018, 132 Stat. 3955, provided that: “The Law Revision Counsel is directed to amend the heading for subsection (b) of section 826 of title 21, United States Code, by striking ‘Production’ and inserting ‘Manufacturing’.”

Pub. L. 109–177, title VII, § 718, Mar. 9, 2006, 120 Stat. 267, provided that: “In implementing sections 713 through 717 and section 721 of this title [amending this section and sections 830, 842, 952, 960, and 971 of this title], the Attorney General shall consult with the United States Trade Representative to ensure implementation complies with all applicable international treaties and obligations of the United States.”