Learn when a rider needs written motor-carrier authorization, which federal exceptions apply, how seat-belt duties work and what to verify before moving a CMV.
A passenger is not automatically permitted in a commercial truck
Federal rule 49 CFR 392.60 generally prohibits a driver from transporting a person on a commercial motor vehicle other than a bus unless the motor carrier operating the vehicle has specifically authorized that rider in writing. A friendly relationship, verbal permission from dispatch or the rider's willingness to accept risk does not replace the carrier's written authorization when the rule applies.
The authorization must identify the trip
The written authorization must state the passenger's name, the points where the transportation begins and ends, and the date on which the authority expires. A vague permanent note saying that guests are allowed does not match those required elements. Carriers should use a repeatable form that clearly ties the permission to a person, trip or defined period and operating authority.
The motor carrier—not the driver—issues permission
The rule places authorization with the motor carrier under whose authority the CMV is being operated. An owner-operator leased to a carrier should follow the operating carrier's policy and written process rather than assuming ownership of the truck is enough. Company dispatch, safety and insurance requirements may be more restrictive than the federal minimum.
Assigned employees do not need separate written authorization
Section 392.60 does not require the written passenger authorization for employees or other persons assigned to a commercial motor vehicle by the carrier. A team driver, trainer, trainee, mechanic or safety representative may fit this exception when the carrier has actually assigned that person to the vehicle. A job title alone is not proof of assignment, so the carrier should keep ordinary dispatch or training records clear.
Emergency assistance is another narrow exception
Written authorization is not required for a person transported while aid is being rendered in an accident or other emergency. This exception supports genuine assistance; it is not a way to convert a planned ride into an emergency trip. The driver should prioritize scene safety, follow law-enforcement directions and document the circumstances through the carrier's incident process.
Livestock attendants may ride without the written form
The rule also excepts an attendant delegated to care for livestock. The exception is tied to that assigned care function, not to every employee, shipper representative or companion associated with an agricultural load. Drivers and carriers should still verify safe seating, applicable restraint requirements and any shipper or insurance restrictions.
Certain farmer-operated vehicles are outside this section
Section 392.60 states that it does not apply to CMVs controlled and operated by a farmer and used to transport agricultural commodities or products from the farm or supplies to the farm. That is a specific operating exception. It should not be treated as a blanket exemption for agricultural carriers, hired haulers, unrelated trips or other federal and state safety rules.
Buses are treated differently by this passenger rule
The general written-authorization prohibition expressly applies to a CMV other than a bus. Passenger-carrying operations remain subject to their own operating, qualification, vehicle and seating requirements. A vehicle's everyday description is not controlling; carriers should determine its regulatory classification and applicable passenger rules before service.
Written authorization does not waive seat-belt requirements
Permission to ride answers only the authorization question. Under 49 CFR 392.16, a driver may not operate a property-carrying CMV with seat-belt assemblies installed at other occupants' seats unless all those occupants are properly restrained. The motor carrier also may not require or permit that prohibited operation. A signed passenger form cannot authorize an unbelted ride.
The driver must be properly restrained too
Section 392.16 separately bars a driver from operating a CMV equipped with a seat belt at the driver's seat unless the driver is properly restrained. The carrier shares responsibility because it may not require or permit the operation. Buckle up before releasing the brakes, including for short movements that enter a public road or otherwise fall within covered operation.
Use a real seating position—not an improvised place
An authorized passenger should occupy a seating position intended for an occupant and use the installed restraint correctly. A dashboard, floor, unsecured folding chair, cargo area or edge of the sleeper is not a substitute for a proper seat. Do not move the truck until the rider can be transported in a configuration consistent with the vehicle, carrier policy and applicable law.
Inspect the passenger restraint before pickup
Check that the passenger buckle latches and releases, the webbing is not cut, frayed, melted or badly twisted, the retractor operates, and visible anchorages and the seat appear secure. Section 393.93 establishes seat, belt-assembly and anchorage requirements based on vehicle type and manufacture date. Report defects rather than routing a belt around a damaged component or improvising a strap.
A moving sleeper berth has its own restraint requirement
For a motor vehicle manufactured on or after July 1, 1971 and equipped with a sleeper berth, 49 CFR 393.76 requires a means of preventing ejection of the berth occupant during deceleration. The system must be designed, installed and maintained for the specified forward load. Team operations should inspect and use the sleeper restraint instead of treating bedding or a cargo net as crash protection.
State law can add duties
Federal Motor Carrier Safety Regulations set the interstate baseline, while state seat-belt, child-restraint, passenger and insurance laws may add restrictions. A carrier may also prohibit riders entirely or require advance approval, identification and additional insurance review. Apply the strictest relevant rule rather than assuming a federal authorization form settles every issue.
Build a complete passenger-authorization record
A useful record includes the passenger's full legal name, beginning and ending points, expiration date, approving carrier representative, vehicle or unit when required, emergency contact and acknowledgement of company safety rules. Keep the document where dispatch and the driver can retrieve it. The federal text requires written authorization but does not prescribe a particular paper or electronic form.
Prepare for a roadside question without delaying the inspection
If an inspector asks about a rider, provide the authorization or explain the applicable exception accurately and follow instructions. Avoid guessing, altering a form or presenting an expired document. The passenger should remain calm and provide identification when lawfully requested. After the inspection, preserve any report and correct gaps in the carrier's approval process.
Use a before-moving passenger checklist
Confirm that the rider is authorized or fits a documented exception, the trip details match the approval, the rider occupies a proper position, every required belt is latched and adjusted, doors are secured, loose items are stored and the rider understands cab-safety expectations. Recheck after each driver change or passenger pickup. This guide is educational and does not replace current federal or state law, carrier instructions, insurance requirements or legal advice.
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Official sources
49 CFR 392.60: Unauthorized persons not to be transported49 CFR 392.16: Use of seat belts49 CFR 393.93: Seats, seat belts and anchorages49 CFR 393.76: Sleeper berths and occupant restraintFMCSA: Increasing Safety Belt Use in Your CompanyCDL Truck Pro provides educational information. Confirm licensing, safety, tax, and regulatory requirements through current official sources and qualified professionals.