49 CFR 383DOTactive
Commercial Driver's License Standards
Plain English Summary
Establishes licensing standards and requirements for commercial motor vehicle drivers.
CFR Title
49
CFR Part
383
Effective Date
Apr 1, 1992
Jurisdiction
US
Full Text
No person shall operate a commercial motor vehicle unless the person holds a valid commercial driver's license (CDL) with the proper class and endorsements. CDL classes are based on vehicle type: Class A for combination vehicles over 26,001 lbs, Class B for single vehicles over 26,001 lbs, and Class C for vehicles designed to transport 16 or more passengers or hazardous materials.
Applicants must pass knowledge and skills tests, meet medical standards, and maintain a clean driving record. States must disqualify drivers for serious traffic violations, and employers must verify CDL validity before hiring.
transportationsafety