Schedules of Controlled Substances: Temporary Placement of Acetyl Fentanyl Into Schedule I. Final order

The Administrator of the Drug Enforcement Administration is issuing this final order to temporarily schedule the synthetic opioid, N-(1-phenethylpiperidin-4-yl)-N-phenylacetamide (acetyl fentanyl), and its optical, positional, and geometric isomers, salts and salts of isomers, into schedule I pursuant to the temporary scheduling provisions of the Controlled Substances Act. This action is based on a finding by the Administrator that the placement of this opioid substance into schedule I of the Controlled Substances Act is necessary to avoid an imminent hazard to the public safety. As a result of this order, the regulatory controls and administrative, civil, and criminal sanctions applicable to schedule I controlled substances will be imposed on persons who handle (manufacture, distribute, import, export, engage in research, or possess), or propose to handle, acetyl fentanyl.