North Carolina CDL practice test

North Carolina CLP and CDL steps

NCDMV requires the applicable vision, traffic-sign recognition, and CDL knowledge tests before issuing a CLP. The permit is valid for 180 days and may be renewed once for another 180 days. A CLP holder must be accompanied in the front seat by a CDL operator with the same or higher class and the endorsements needed for the vehicle. Hold the CLP for at least 14 days before the road test and complete the required ELDT through a provider listed on FMCSA’s Training Provider Registry.

Endorsements and school-bus testing

North Carolina uses separate knowledge tests for endorsements such as HazMat, Tank, Passenger, School Bus, and Doubles/Triples. The NCDMV school-bus page says applicants may need up to four tests and lists an 80% passing score; it also says those written scores are valid for 90 days. Check the current school-bus process, including sponsorship requirements, before starting training.

Medical certification and official sources

NCDMV states that, effective June 28, 2025, it no longer accepts Medical Examiner Certificates directly from commercial drivers. Read the current agency guidance for how certification is transmitted and maintained. CDL procedures and federal requirements can change; use NCDMV and FMCSA as the final authority.