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DOT Updates Drug and Alcohol Testing Regulations, Mandating Observed Urine Collections

19 May 2026 1:47 p.m. · Source: DOT - Office of Drug & Alcohol Policy & Compliance

The Department of Transportation has updated its drug and alcohol testing regulations, aligning with Executive Order 14168. The new rule, effective June 10, 2026, requires observed urine collection when oral fluid testing is unavailable, ensuring consistent compliance.

Politics and Government Federal Government Legal Social Issues Transportation DOT drug testing alcohol testing regulations Executive Order 14168 urine collection oral fluid testing DOT - Office of Drug & Alcohol Policy & Compliance