21 U.S.C. 843: Prohibited acts C

2022

• Pub. L. 117–215 substituted "823(g)" for "823(f)". (Medical Marijuana and Cannabidiol Research Expansion Act) Law text · (c)

2008

• Pub. L. 110–425 designated existing provisions as par. (1) and added par. (2). (Ryan Haight Online Pharmacy Consumer Protection Act of 2008) Law text · (c)

2003

• Pub. L. 108–21 substituted "this section, section 842 of this title, or 856 of this title" for "this section or section 842 of this title". (Prosecutorial Remedies and Other Tools to end the Exploitation of Children Today Act of 2003) Law text · (f)

2002

• Pub. L. 107–273 substituted "under title 18, or both;" for "of not more than $30,000, or both;" in two places and "under title 18, or both." for "of not more than $60,000, or both." in two places. (21st Century Department of Justice Appropriations Authorization Act) Law text · (d)

1996

• Pub. L. 104–237, §203(a), inserted par. (1) designation, substituted "Except as provided in paragraph (2), any person" for "Any person", and added par. (2). (Comprehensive Methamphetamine Control Act of 1996) Law text · (d)
• Pub. L. 104–237, §206(b)(1), inserted "manufacture, exportation," after "distribution," and struck out "regulated" after "engaging in any". (Comprehensive Methamphetamine Control Act of 1996) Law text · (e)
• Pub. L. 104–237, §206(b)(2), added subsec. (f). (Comprehensive Methamphetamine Control Act of 1996) Law text · (f)

1994

• Pub. L. 103–322 added subsec. (c) and redesignated former subsecs. (c) and (d) as (d) and (e), respectively. · (c), (d), (e)

1993

• Pub. L. 103–200, §3(g)(1), amended pars. (6) and (7) generally. Prior to amendment, pars. (6) and (7) read as follows: · (a), (7)
• Pub. L. 103–200, §3(g)(2), (3), added par. (9). · (a)

1988

• Pub. L. 100–690, §6057(a)(1), substituted "a listed chemical" for "piperidine". · (a)
• Pub. L. 100–690, §6057(a)(2)–(4), added pars. (6) to (8). · (a)
• Pub. L. 100–690, §6057(b), added subsec. (d). · (d)

1986

• Pub. L. 99–570 substituted a semicolon for the period at end. · (a)

1984

• Pub. L. 98–473 added applicability to dispensing, acquiring, or obtaining a controlled substance, and applicability to an expired number. · (a)

1978

• Pub. L. 95–633, §202(b)(3), designated existing provisions as subpar. (A) and added subpar. (B). · (a)