- Part A—Introductory Provisions (§§ 801 – 803)
- Part B—Authority To Control; Standards and Schedules (§§ 811 – 814)
- Part C—Registration of Manufacturers, Distributors, and Dispensers of Controlled Substances (§§ 821 – 832)
- Part D—Offenses and Penalties (§§ 841 – 865)
- Part E—Administrative and Enforcement Provisions (§§ 871 – 890)
- Part F—General Provisions (§§ 901 – 904)
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21 U.S. Code Subchapter I - CONTROL AND ENFORCEMENT
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