StacksVerified U.S. federal law reference

49 CFR Part 392 — Driving of Commercial Motor Vehicles

Subpart A — General

Subpart B — Driving of Commercial Motor Vehicles

Subpart C — Stopped Commercial Motor Vehicles

Subpart D — Use of Lighted Lamps and Reflectors

Subpart F — Fueling Precautions

Subpart G — Prohibited Practices

Subpart H — Limiting the Use of Electronic Devices