OSHA 1926.601(b)(9) requires seat belts meeting DOT standards in all employee transport vehicles. NHTSA data shows 56% of 15-passenger van occupants killed in crashes were not wearing a seat belt. This is the single most effective safety control.

OSHA 1926.601(b)(8) requires seats to be firmly secured and adequate for the number of employees carried. A detached seat in a crash becomes a projectile, causing injury to all occupants.

Underinflated tyres are a leading cause of 15-passenger van rollovers. The correct tyre pressure for a fully loaded van is significantly higher than for a lightly loaded van. Always use the door placard pressure, not the maximum pressure moulded into the tyre sidewall.

OSHA requires employers to maintain vehicles in safe operating condition. A documented pre-trip inspection creates a record, catches defects before they cause a crash, and demonstrates due diligence. Drivers who find defects must report them before the trip departs.

Exceeding the rated capacity raises the van’s centre of gravity and dramatically increases rollover risk. NHTSA recommends that 15-passenger vans carry 10 or fewer occupants wherever possible. No employee may ever travel as a standing passenger.

OSHA 1926.601(b)(6) requires vehicles to be operated only by qualified, designated persons. A valid licence is the minimum. MVR checks identify drivers with DUI convictions, licence suspensions, or patterns of traffic violations before they transport your workers.

Drivers used to cars or light trucks significantly underestimate the handling changes a loaded 15-passenger van produces. Training must cover: why the van handles differently when loaded, the 60 mph speed limit recommendation, what to do in a tyre blowout, and rollover prevention techniques.

OSHA cited distracted driving as a significant risk under the General Duty Clause for worker transport vehicles. Using a handheld phone while driving increases crash risk by up to 4 times. A written policy with consequences for violation is required for effective enforcement.

Fatigue is a major factor in worker transportation crashes. While federal hours of service rules primarily cover commercial motor vehicles, OSHA’s General Duty Clause requires employers to provide a workplace free from recognised hazards. Fatigued driving is a recognised hazard in employee transport operations.

NHTSA recommends a maximum speed of 60 mph for 15-passenger vans carrying 10 or more occupants, regardless of the posted limit. Wind, rain, and uneven road surfaces compound rollover risk significantly. Adverse conditions policies must be written, communicated, and enforced.

Personal auto insurance typically excludes coverage when a vehicle is used to transport employees for work purposes. If a worker is injured in a van covered only by personal auto insurance, the employer faces full uninsured liability. Commercial vehicle insurance for worker transport is a legal and financial necessity.

OSHA 1910.38 requires emergency action plans where they are needed to protect workers. For van transport, this means drivers know: what to do if a tyre blows at highway speed, how to respond to a rollover, how to contact emergency services, and how to account for all passengers after an incident.

Route selection is a recognised engineering control for van transport risk. Routes with sharp curves, high crosswinds, poor surfaces, or long distances at highway speed increase rollover risk for 15-passenger vans significantly. Where alternative routes are available, their use should be a written policy.

OSHA requires employers to maintain vehicles used to transport employees in safe operating condition. A documented preventive maintenance schedule is the accepted method of demonstrating this. Records of maintenance must be kept and must show that maintenance is completed on schedule, not just planned.

Prior incidents are the strongest predictor of future events. An organisation with unresolved prior transport incidents has systemic programme failures. All incidents must be investigated for root cause, and corrective actions must be implemented and verified before transport operations continue.