FMCSA Regulations

Part	Regulation	Guidance
325	Compliance with interstate motor carrier noise emission standards	Yes
382	Controlled substances and alcohol use and testing	Yes
383	Commercial driver's license standards; requirements and penalties	Yes
384	State compliance with commercial driver’s license program	Yes
386	Rules of practice for motor carrier, broker, freight forwarder, and hazardous materials proceedings	Yes
387	Minimum levels of financial responsibility for motor carriers	Yes
390	General	Yes
391	Qualifications of drivers and longer combination vehicle (LCV) driver instructors	Yes
392	Driving of commercial motor vehicles	Yes
393	Parts and accessories necessary for safe operation	Yes
395	Hours of service of drivers	Yes
396	Inspection, repair, and maintenance	Yes
397	Transportation of hazardous materials; driving and parking rules	Yes
399	Employee safety and health standards	Yes