Justice Department Regulatory Updates – 2026-05-26
Estimated reading time: 5 minutes
1. Conforming Change for Approving a Making Application
Sub: Justice Department, Alcohol, Tobacco, Firearms, and Explosives Bureau
2. Schedules of Controlled Substances: Placement of Diphenidine in Schedule I
Sub: Justice Department, Drug Enforcement Administration
Content: The Drug Enforcement Administration proposes placing diphenidine (1-(1,2-diphenylethyl)piperidine), including its salts, isomers, and salts of isomers whenever the existence of such salts, isomers, and salts of isomers is possible, in schedule I of the Controlled Substances Act. This action is being taken, in part, to enable the United States to meet its obligations under the 1971 Convention on Psychotropic Substances. If finalized, this action would 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 diphenidine.
3. Schedules of Controlled Substances; Removal of Exemption Status for Inactive Butalbital Products
Sub: Justice Department, Drug Enforcement Administration
Content: The Drug Enforcement Administration (DEA) proposes to revoke the exempted status for certain nonnarcotic prescription products that are currently on DEA's Table of Exempted Prescription Products list but whose National Drug Code (NDC) is inactive because they are no longer available and/or the company that applied for the exemption no longer exists. If finalized, these products would be removed from DEA's Table of Exempted Prescription Products list, and they would no longer be considered exempt prescription products under the Controlled Substances Act. This action will not impact exempted prescription products with active NDC numbers.
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