Schedule_I_Controlled_Substance

List of Schedule I controlled substances (U.S.)

List of Schedule I controlled substances (U.S.)

A list of substances under control by the Controlled Substances Act of 1970


This is the list of Schedule I controlled substances as defined by the United States Controlled Substances Act.[1] The following findings are required for substances to be placed in this schedule:[2]

  1. The drug or other substance has a high potential for abuse.
  2. The drug or other substance has no currently accepted medical use in treatment in the United States.
  3. There is a lack of accepted safety for use of the drug or other substance under medical supervision.

Except as specifically authorized, it is illegal for any person:

  1. to manufacture, distribute, or dispense, or possess with intent to manufacture, distribute, or dispense, a controlled substance; or
  2. to create, distribute, dispense, or possess with intent to distribute or dispense, a counterfeit substance.[3]

Additional substances are added to the list by the Secretary of Health and Human Services pursuant to 21 CFR 1308.49.[4][5]

The complete list of Schedule I substances is as follows.[1] The Administrative Controlled Substances Code Number for each substance is included.

Opioids

More information ACSCN, Drug ...

Opium derivatives

Hallucinogenic or psychedelic substances

More information ACSCN, Drug ...

Depressants

More information ACSCN, Drug ...

Stimulants

More information ACSCN, Drug ...

Cannabimimetic agents

More information ACSCN, Drug ...

See also

Notes

  1. This substance was expressly scheduled by the Controlled Substances Act on October 27, 1970. The 1974 Federal Register ruling (by Administrator John R. Bartels, Jr.) merely organized its listing in the Code of Federal Regulations.

References

  1. 21 CFR 1308.11 Archived 2009-08-27 at the Wayback Machine (CSA Sched I) with changes through 77 FR 64032 (Oct 18, 2012). Retrieved September 6, 2013.
  2. Drug Enforcement Administration (DEA) (22 Jan 2002). "Title 21 — Food and Drugs Chapter 13 - Drug Abuse Prevention and Control Subchapter I — Control and Enforcement Part D — Offenses and Penalties: Sec. 841. Prohibited Acts A(a)". Archived from the original on 26 September 2009. Retrieved 23 Oct 2009.
  3. The first 8 items in the temporary section of the schedule shown on the DEA website are not included here because they are duplicates of entries in the tables above. Presumably, this is because they were made permanent and copied there at some point, but inadvertently not deleted from this temporary listing section.
  4. Bartels Jr., John R. (June 20, 1974). "PART 1308— SCHEDULES OF CONTROLLED SUBSTANCES: Annual Publication" (PDF). Government Publishing Office. Drug Enforcement Administration. Archived from the original (PDF) on September 6, 2023. Retrieved September 6, 2023.
  5. Bonner, Robert (August 18, 1993). "Schedules of Controlled Substances: Transfer of Levo-alpha-acetylmethadol from Schedule I to Schedule II" (PDF). Federal Register. Drug Enforcement Administration. Archived from the original (PDF) on July 28, 2019. Retrieved September 6, 2023.
  6. Mullen, Jr., Francis M. (September 22, 1981). "Schedules of Controlled Substances: Placement of Alpha-methylfentanyl in Schedule I" (PDF). Isomer Design. Drug Enforcement Administration. Archived from the original (PDF) on July 28, 2019. Retrieved September 6, 2023.
  7. Lawn, John (January 8, 1988). "Schedules of Controlled Substances: Placement of Beta-Hydroxy-3-Methylfentanyl in Schedule I" (PDF). Isomer Design. Drug Enforcement Administration. Archived from the original (PDF) on July 28, 2019. Retrieved September 6, 2023.
  8. Jenson, Jerry (May 7, 1975). "Schedules of Controlled Substances: Placement of Difenoxin in Schedule I" (PDF). Isomer Design. Drug Enforcement Administration. Archived from the original (PDF) on July 28, 2019. Retrieved September 6, 2023.
  9. Lawn, John (January 23, 1987). "Placement of MPPP and PEPAP in Schedule I" (PDF). Isomer Design. Drug Enforcement Administration. Archived from the original (PDF) on July 18, 2019. Retrieved September 9, 2023.
  10. Ingersoll, John (January 25, 1972). "Control of Propiram" (PDF). Isomer Design. Bureau of Narcotics and Dangerous Drugs. Archived from the original (PDF) on July 18, 2019. Retrieved September 30, 2023.
  11. Bensinger, Peter (September 19, 1980). "Placement of Sufentanil and Tilidine in Schedule I" (PDF). Isomer Design. Drug Enforcement Administration. Archived from the original (PDF) on July 28, 2019. Retrieved September 30, 2023.
  12. Ingersoll, John (June 27, 1972). "Control of Drotebanol" (PDF). Isomer Design. Bureau of Narcotics and Dangerous Drugs. Archived from the original (PDF) on March 3, 2022. Retrieved September 30, 2023.
  13. Bartels, Jr., John R. (March 29, 1974). "Etorphine Hydrochloride Transfer to Schedule II" (PDF). Isomer Design. Drug Enforcement Administration. Archived from the original (PDF) on March 3, 2022. Retrieved September 30, 2023.
  14. Bartels, Jr., John R. (September 14, 1973). "Additions to Schedule I" (PDF). Isomer Design. Drug Enforcement Administration. Archived from the original (PDF) on March 3, 2022. Retrieved September 30, 2023.
  15. Bonner, Robert (January 14, 1993). "Placement of Cathinone and 2,5-dimethoxy-4-ethylamphetamine (DOET) into Schedule I" (PDF). Isomer Design. Drug Enforcement Administration. Archived from the original (PDF) on September 26, 2021. Retrieved November 3, 2023.
  16. Lawn, John (February 22, 1988). "Scheduling of 3,4-methylenedioxymethamphetamine (MDMA) into Schedule I of the Controlled Substances Act; Remand" (PDF). Isomer Design. Drug Enforcement Administration. Archived (PDF) from the original on March 3, 2022. Retrieved November 3, 2023.
  17. "Specific Listing for Three Currently Controlled Schedule I Substances". Federal Register. DEA. Retrieved 27 January 2024.
  18. Drug Enforcement Administration, Department of Justice (Feb 10, 2014). "Schedules of controlled substances: temporary placement of four synthetic cannabinoids into Schedule I. Final order". Fed. Regist. 79 (27): 7577–7582. PMID 24605391.
  19. Drug Enforcement Administration, Department of Justice (2015). "Schedules of controlled substances: Temporary placement of three synthetic cannabinoids into schedule I. Final order". Federal Register. 80 (20): 5042–7. PMID 25730924.
  20. Drug Enforcement Administration, Department of Justice (2018). "Schedules of Controlled Substances: Extension of Temporary Placement of MAB–CHMINACA in Schedule I of the Controlled Substances Act. Temporary rule; temporary scheduling order; extension". Federal Register. 83 (20): 4411–2. PMID 29461023.

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