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  1. Drug Scheduling - DEA.gov

    Drug Schedules Drugs, substances, and certain chemicals used to make drugs are classified into five (5) distinct categories or schedules depending upon the drug’s acceptable medical use …

  2. Controlled Substances & CSA Schedule Lists - Drugs.com

    Sep 24, 2024 · The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between …

  3. Controlled Substance List | Types, Examples and Classifications

    Jun 27, 2025 · Discover the controlled substance list with drug types, examples, and classifications. Learn legal status, abuse risk, and how treatment can help recovery.

  4. The Controlled Substances Act (CSA): A Legal Overview for the …

    Controlled substances subject to the CSA are divided into categories known as Schedules I through V based on their medical utility and their potential for abuse and dependence. …

  5. The Controlled Substances Act: Schedules and Penalties

    Dec 13, 2025 · The Controlled Substances Act: Schedules and Penalties Learn how federal law establishes a closed system to control drug supply, determining legal access, medical use, …

  6. Diversion Control Division | Controlled Substance Schedules

    Drugs and other substances that are considered controlled substances under the Controlled Substances Act (CSA) are divided into five schedules. An updated and complete list of the …

  7. What Is a Controlled Substance? - GoodRx

    Mar 8, 2022 · Controlled substances are medications that can cause physical and mental dependence. There are restrictions on how they can be filled and refilled. Controlled …

  8. Drug Scheduling and Penalties

    Drug Scheduling and Penalties Drugs, substances, and certain chemicals used to make drugs are classified into five (5) distinct categories or schedules depending upon the drug’s acceptable …

  9. The Controlled Substances Act - DEA.gov

    The Controlled Substances Act (CSA) places all substances which were in some manner regulated under existing federal law into one of five schedules. This placement is based upon …

  10. What Are Controlled Substances? - Addiction Group

    Aug 16, 2024 · Find out what controlled substances are, why they're regulated, and how you can get help if you or someone you know is struggling with addiction.