FMCSA Regulations

Part	Regulation	Guidance
658	Size and Weight, Route Designations — Length, Width and Weight Limitations
325	Compliance with interstate motor carrier noise emission standards	Yes
372	Exemptions, commercial zones, and terminal areas
373	Receipts and bills
374	Passenger Carrier Regulations
376	Lease and interchange of vehicles
381	Waivers, exemptions, and pilot programs
389	Rulemaking procedures—federal motor carrier safety regulations
390	General	Yes
392	Driving of commercial motor vehicles	Yes
393	Parts and accessories necessary for safe operation	Yes
396	Inspection, repair, and maintenance	Yes
397	Transportation of hazardous materials; driving and parking rules	Yes
398	Transportation of migrant workers
399	Employee safety and health standards	Yes
571	Motor Carrier Vehicle Safety Standards
Appendix G	Appendix G to Subchapter B—Minimum periodic inspection standards