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Comment ClosedDEA· Drug Enforcement AdministrationProposed RuleDEA-2025-0555

Schedules of Controlled Substances: Placement of MDMB-4-PINACA in Schedule I

Introduced October 2, 2025Comment period ends November 4, 2025View on regulations.gov ↗

What This Means

The Drug Enforcement Administration places MDMB-4-PINACA, a synthetic cannabinoid, in Schedule I of controlled substances. This action makes the substance illegal to manufacture, distribute, or possess.

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Details

TypeFederal Regulation
AgencyDEA · Drug Enforcement Administration
DocketDEA-2025-0555
Regulations.gov IDDEA-2025-0555-0001
IntroducedOctober 2, 2025
Comment DeadlineNovember 4, 2025