Passenger Carrier Safety Regulations and Vehicle Condition Requirements
This domain covers the regulatory frame around a passenger carrier: who may drive, what the vehicle must have, and who is responsible for its condition.
Driver requirements
A passenger driver needs a CDL with the P endorsement, a current medical examiner's certificate, and a driver qualification file. The carrier must review the driving record annually, complete a road test or equivalent, and check the pre-employment drug and alcohol history.
Vehicle condition
Passenger-carrying vehicles need an annual inspection every 12 months (49 CFR 396.17), a daily vehicle inspection report, and maintenance records. Conditions that put a vehicle out of service include brakes below adjustment limits, a windshield crack in the driver's view, inoperative emergency exits, and defective tires. A driver may not operate an unsafe vehicle, and a carrier may not require one to.
Accessibility
Fixed-route buses must be accessible under 49 CFR Part 37: working lifts, securement, stop announcements, and carriage of service animals.
Worked example
A driver finds a crack running across the windshield directly in the wiper sweep. The bus runs fine, but the crack obstructs the driver's view, so the vehicle is out of service until the glass is replaced. Taking it out anyway violates the rule and shifts liability to the carrier and the driver.
Traps
Treating the mechanic's annual inspection as a substitute for the pre-trip; driving with an inoperative exit; forgetting that the carrier shares responsibility for vehicle condition; leaving a broken lift in service without required notice.