• The HazMat endorsement knowledge test requires at least 80 percent correct answers under federal CDL testing standards. (State driver licensing agencies, under Federal Motor Carrier Safety Administration (FMCSA) standards, with Transportatio)
• First-time HazMat endorsement applicants must complete the required entry-level driver training with a registered provider before taking the knowledge test. (State driver licensing agencies, under Federal Motor Carrier Safety Administration (FMCSA) standards, with Transportatio)

Facts verified Oct 19, 2026 against State driver licensing agencies, under Federal Motor Carrier Safety Administration (FMCSA) standards, with Transportatio. Dates that have passed are removed automatically.