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['Business planning - Motor Carrier']
['Federal Motor Carrier Safety Regulations']
04/16/2026
Regulatory Guidance for the Federal Motor Carrier Safety Regulations
Part 40 — Procedures for Transportation Workplace Drug and Alcohol Testing Programs
Part 325 — Compliance with Interstate Motor Carrier Noise Emission Standards
Part 382 — Alcohol and Controlled Substances Use and Testing
Part 383 — Commercial Driver's License Standards; Requirements and Penalties
Part 384 — State Compliance with Commercial Driver's License Program
Part 385 — Safety Fitness Procedures
Part 387 — Minimum Levels of Financial Responsibility for Motor Carriers
Part 390 — Federal Motor Carrier Safety Regulations; General
Part 391 — Qualifications of Drivers and Longer Combination Vehicle (LCV) Driver Instructors
Part 392 — Driving of Motor Vehicles
Part 393 — Parts and Accessories Necessary for Safe Operation
Part 395 — Hours of Service of Drivers
Part 396 — Inspection, Repair, and Maintenance
Part 397 — Transportation of Hazardous Materials Driving and Parking Rules
['Business planning - Motor Carrier']
['Federal Motor Carrier Safety Regulations']
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