Data / Federal rules / 2026-20943
Schedules of Controlled Substances: Temporary Placement of 7- Hydroxymitragynine and Mitragynine Pseudoindoxyl Above a Specified Threshold in Schedule I
The Drug Enforcement Administration published this proposed rule in the Federal Register on October 14, 2026.
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What the agency says
The Administrator of the Drug Enforcement Administration (DEA) is issuing this notice of intent to publish a temporary order to schedule 7-hydroxymitragynine and mitragynine pseudoindoxyl (including their isomers, esters, ethers, salts, and salts of isomers, esters, and ethers, whenever the existence of such isomers, esters, ethers, and salts is possible) when either substance alone, or their combined amount if both are present, is above a specified threshold, in schedule I of the Controlled Substances Act (CSA). Based on a different threshold provided by the Department of Health and Human Services (HHS) in July of 2025, DEA published a notice of intent to temporarily schedule 7-hydroxymitragynine above that lower threshold on July 7, 2026. Additionally, DEA published a temporary order placing mitragynine pseudoindoxyl without a threshold in schedule I of the CSA on August 26, 2026. On October 8, 2026, HHS sent a letter recommending that DEA place of the CSA 7-hydroxymitragynine and mitragynine pseudoindoxyl in schedule I when either substance alone, or their combined amount if both are present, is above a new specified threshold. Based on the October 8, 2026 letter, DEA is issuing this notice of intent. While the new threshold recommended by HHS would permit certain products to remain in the marketplace without being subject to schedule I controls, neither HHS nor DEA has made a finding that these substances are safe to use at below-threshold levels. When a temporary order is issued, it will impose the regulatory controls and administrative, civil, and criminal sanctions applicable to schedule I controlled substances on persons who handle (manufacture, distribute, reverse distribute, import, export, engage in research, conduct instructional activities or chemical analysis with, or possess) or propose to handle 7- hydroxymitragynine and/or mitragynine pseudoindoxyl above the specified threshold. In a separate document contained in this issue of the Federal Register, DEA is withdrawing the July 7, 2026 notice of intent related to 7-hydroxymitragynine. The August 26, 2026 temporary order placing mitragynine pseudoindoxyl in schedule I of the CSA without a threshold remains in effect until either it expires or the new temporary order is published and the previous order is withdrawn, whichever occurs first.
Key facts
- Document number
- 2026-20943
- Type
- Proposed rule
- Action
- Proposed amendment; notice of intent
- Agency
- Justice Department; Drug Enforcement Administration
- Published
- October 14, 2026
- Dates
- October 14, 2026.
- Docket
- Docket No. DEA-1570
- Code of Federal Regulations
- 21 CFR 1308
- Topics
- Administrative practice and procedure; Drug traffic control; Reporting and recordkeeping requirements
- Pages
- 12
Other documents from the Drug Enforcement Administration
Everything from the Drug Enforcement Administration · Rules on administrative practice and procedure · Rules on drug traffic control · Rules on reporting and recordkeeping requirements · Published in October 2026
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.