The National Environmental Policy Act of 1969, referred to in subsec. (c)(1)(E), is Pub. L. 91–190, Jan. 1, 1970, 83 Stat. 852, which is classified generally to chapter 55 (§ 4321 et seq.) of Title 42, The Public Health and Welfare. For complete classification of this Act to the Code, see Short Title note set out under section 4321 of Title 42 and Tables.

The Controlled Substances Act, referred to in subsec. (k), is title II of Pub. L. 91–513, Oct. 27, 1970, 84 Stat. 1242, which is classified principally to subchapter I (§ 801 et seq.) of chapter 13 of this title. For complete classification of this Act to the Code, see Short Title note set out under section 801 of this title and Tables.

2022—Subsec. (d)(3)(C). Pub. L. 117–286 substituted “chapter 10 of title 5.” for “the Federal Advisory Committee Act.”

2018—Subsec. (h)(1). Pub. L. 115–234, § 302(1), amended par. (1) generally. Prior to amendment, par. (1) read as follows: “ ‘Not approved by fda.—Legally marketed as an FDA indexed product. Extra-label use is prohibited.’;”.

Subsec. (h)(2). Pub. L. 115–234, § 302(2), substituted “or food-producing animals” for “or other animals”.

2015—Subsec. (k). Pub. L. 114–89 added subsec. (k).

Pub. L. 115–234, title III, § 302, Aug. 14, 2018, 132 Stat. 2436, provided that the amendment made by section 302 is effective Oct. 1, 2018.