Proposal to Add Fentanyl to DOT Testing - Add Your Voice

•Procedures for Transportation Workplace Drug and Alcohol Testing Programs: Addition of Fentanyl to the Department of Transportation's Drug-Testing Panel; Harmonization With Certain Items in the HHS Mandatory Guidelines for Urine and Oral Fluid; and Technical Amendments

•A Proposed Rule by the Transportation Department on 09/02/2025

•This document has a comment period that ends in 44 days. (10/17/2025)Submit a public comment

•27 comments received. View posted comments

Federal Register :: Procedures for Transportation Workplace Drug and Alcohol Testing Programs: Addition of Fentanyl to the Department of Transportation's Drug-Testing Panel; Harmonization With Certain Items in the HHS Mandatory Guidelines for Urine and Oral Fluid; and Technical Amendments