DOT ODAPC Releases Updated 2026 Urine Collection Specimen Procedures Guidelines Important update for DOT urine specimen collectors, DERs, employers, C/TPAs, and collection sites. On June 30, 2026, the U.S. Department of Transportation’s Office of Drug and Alcohol Policy and Compliance (ODAPC) announced the release of its updated Urine Collection Specimen Procedures Guidelines. These updated guidelines …