FMCSA Drug & Alcohol Clearinghouse Requirements: A Complete Guide [2025]
As a CDL driver, violating the U.S. Department of Transportation’s drug and alcohol rules can result in the loss of your driving privileges. If you violate these rules, your employer must report to the Federal Motor Carrier Safety Administration’s (FMCSA) Drug & Alcohol Clearinghouse. Employers must check the Clearinghouse for violations before hiring you and […]