Regs.gov: Drug Enforcement Administration

DEA Designates Propionyl Chloride as List I Chemical

The DEA has finalized a rule designating propionyl chloride as a List I chemical under the Controlled Substances Act. This action subjects handlers of propionyl chloride to regulatory provisions due to its use in the illicit manufacture of fentanyl and its analogues. The rule becomes effective on April 9, 2026.

DEA Notice: Patheon API Services Controlled Substance Application

The DEA has published a notice regarding an application from Patheon API Services Inc. to be registered as a bulk manufacturer of controlled substances, including Dimethyltryptamine, Psilocybin, Psilocyn, Amphetamine, and Methadone. Interested parties can submit comments or requests for a hearing by May 12, 2026.

DEA Notice: Lonza Tampa LLC Application for Controlled Substance Importer Registration

The DEA has published a notice regarding an application from Lonza Tampa, LLC to be registered as an importer of psilocybin (Schedule I controlled substance). Interested parties can submit comments or requests for a hearing by April 13, 2026.

DEA Notice: Stepan Company Application for Bulk Controlled Substance Manufacturer

The DEA has published a notice regarding Stepan Company's application to be registered as a bulk manufacturer of cocaine and ecgonine. Interested parties can submit comments or requests for a hearing by May 12, 2026.