CDL / Commercial Driver Licensing Certification Exams

9 certification exams

Official certification page

CDL Air Brakes Endorsement Test (CDL-AB)
25 questions | 4 domains
CDL Combination Vehicles Endorsement Test (CDL-CV)
20 questions | 4 domains
CDL Doubles/Triples Endorsement Test (CDL-T)
20 questions
CDL General Knowledge Test (CDL-GK)
50 questions | 8 domains
CDL Hazardous Materials (HazMat) Endorsement Test (CDL-H)
30 questions | 5 domains
CDL Passenger Transport Endorsement Test (CDL-P)
20 questions | 4 domains
CDL School Bus Endorsement Test (CDL-S)
20 questions
CDL Skills Test (Road Test) (CDL-Skills)
CDL Tanker Vehicles Endorsement Test (CDL-N)
20 questions | 4 domains