Farm Worker Transportation Vehicle Inspections: WH-514 & WH-514A

Vehicles used to transport migrant and seasonal agricultural workers may be subject to special federal safety, driver and insurance requirements under the Migrant and Seasonal Agricultural Worker Protection Act. When a farm labor contractor applies for transportation authorization, Form WH-514 or WH-514A may be used to document that each vehicle meets the applicable safety standard.

What Law Covers Agricultural Worker Transportation?

The Migrant and Seasonal Agricultural Worker Protection Act, commonly called MSPA, establishes federal protections involving wages, disclosures, housing, transportation, recordkeeping and farm labor contractor registration. The U.S. Department of Labor’s Wage and Hour Division administers the law.

Under 29 CFR § 500.100, a farm labor contractor, agricultural employer or agricultural association that uses or causes a vehicle to be used to transport a covered worker must ensure that the vehicle meets the applicable DOL safety standards and any other applicable federal and state safety requirements. The responsible party must also ensure that the driver holds the license required by state law for that vehicle.

The obligation is broader than ownership. An organization may “cause” transportation to be provided even when it does not own the vehicle. Coverage and exemptions depend on the facts, so an employer should not assume that hiring a contractor or using someone else’s vehicle automatically transfers every legal responsibility.

What Are Forms WH-514 and WH-514A?

The Department of Labor lists both documents on its official Wage and Hour Division forms page:

• Form WH-514 is the Vehicle Mechanical Inspection Report for transportation subject to Department of Transportation requirements.
• Form WH-514A is the Vehicle Mechanical Inspection Report for transportation subject to Department of Labor safety standards.

The forms are used to furnish proof of vehicle compliance when transportation authorization is requested. This is especially important for a farm labor contractor or farm labor contractor employee whose Certificate of Registration must specifically authorize transportation or driving activities. The form identifies the applicant, vehicle, seating capacity, inspection facility, inspector and inspection date, and it records whether the listed components meet the applicable standard.

According to the Department of Labor’s registration FAQs, the inspection may be performed by a federal or state inspector or by a licensed third-party garage or mechanic. The WH-514 instructions also state that the inspection company must be independent and not affiliated with the applicant.

Proof of vehicle inspection must be submitted every year. A completed report records the vehicle’s condition on the inspection date. It does not relieve the contractor, employer or association of the continuing responsibility to maintain the vehicle safely throughout the year.

Which Form Applies to Your Vehicle?

The Department of Labor’s Fact Sheet #50 provides the most useful public guide. The chart below summarizes that guidance, but vehicle classification can become technical. Original manufacturer design, seating capacity and the complete transportation arrangement all matter.

Vehicle and Use	Applicable Standard	Inspection Form
Passenger automobile or station wagon, regardless of trip distance	DOL standards under § 500.104	WH-514A
Pickup truck carrying passengers only inside the cab	Treated as a station wagon under § 500.102(f)	WH-514A
Bus, truck, truck tractor/semitrailer or low-speed vehicle used for a trip of 75 miles or less that is not a day-haul operation	DOL standards under § 500.104	WH-514A
Bus, truck, truck tractor/semitrailer or low-speed vehicle used for more than 75 miles or in a day-haul operation	DOT standards adopted under § 500.105	WH-514
Passenger van with windows along both sides, designed for 10 or fewer occupants	Generally treated as a passenger automobile under DOL guidance	WH-514A
Van designed for more than 10 occupants, 75 miles or less and not day haul	DOL standards under § 500.104	WH-514A
Van designed for more than 10 occupants, more than 75 miles or day haul	DOT standards adopted under § 500.105	WH-514
Cargo van, 75 miles or less and not day haul	DOL standards under § 500.104	WH-514A
Cargo van, more than 75 miles or day haul	DOT standards adopted under § 500.105; a closed van without windows or means of ventilation is prohibited	WH-514, if the vehicle may lawfully be used
Pickup carrying workers in the bed, 75 miles or less and not day haul	DOL standards under § 500.104	WH-514A
Pickup carrying workers in the bed, more than 75 miles or day haul	DOT standards adopted under § 500.105	WH-514
Multipurpose passenger vehicle or SUV	Depends on whether its original design meets DOL guidance’s passenger-vehicle or truck characteristics	Confirm classification before inspection

A closed cargo van without windows or another means to assure ventilation may not be used to transport workers. The driver counts as a person when determining the vehicle’s designed seating capacity. Aftermarket seat removal or modification generally does not change the classification established by the original manufacturer.

What Does “More Than 75 Miles” Mean?

The mileage threshold applies to the entire trip, not merely the distance between two stops. A trip may include several intermediate stops and ordinarily ends when the vehicle returns to its starting point. A route made up of short individual segments can therefore exceed 75 miles as a complete trip.

What Is a Day-Haul Operation?

Under 29 CFR § 500.20, a day-haul operation involves assembling workers at a pickup point while they wait to be hired, transporting them to agricultural employment and returning them to a drop-off point on the same day. It does not include ordinary employer transportation for people who are already employees when picked up. The distinction matters because a qualifying day-haul operation generally triggers the adopted DOT standards for vehicles other than passenger automobiles or station wagons.

What Does a WH-514A Inspection Cover?

WH-514A follows the Department of Labor standards in 29 CFR § 500.104. The inspection addresses the following basic safety areas:

• External lighting: Headlights, taillights, brake lights, reverse lights, turn signals and hazard-warning lights must operate.
• Brakes: The vehicle must stop properly, hold on an incline and have a brake system free of leaks.
• Tires: Tires must have at least 2/32 inch tread depth and no sidewall cracks or defects.
• Steering: The steering wheel and related mechanism must turn the vehicle safely and accurately.
• Horn and mirrors: The horn must operate, and mirrors must provide adequate views beside and behind the vehicle.
• Windshield, windows and wipers: Damage or opaque obstructions may not obscure vision, and the wipers must provide adequate forward visibility.
• Fuel and exhaust systems: Fuel components must be secure and free of leaks. Exhaust must discharge away from the passenger compartment and may not leak beneath it.
• Ventilation: Operational windows must provide fresh air to occupants.
• Safe loading: The vehicle may not be operated above the manufacturer’s gross vehicle weight rating.
• Seats: Each occupant must have a securely fastened seat, subject to a narrow private-farm-road exception described in the regulation.
• Door handles and latches: Occupants must be able to exit the vehicle.
• Passenger compartment: Floors and sides must be free of holes, severe rust and other defects likely to injure passengers.

What Does a WH-514 Inspection Cover?

WH-514 follows the more extensive DOT standards adopted by the Department of Labor in 29 CFR § 500.105. The form includes major vehicle items such as:

• Headlights, brake lights, taillights, clearance lights, marker lights, reflectors and turn signals
• Service and parking brakes, hoses, tubing, connections and low-air or low-vacuum warnings
• Windshield, windows, floors, sides, seating, exits, doors and emergency exits
• Fire extinguisher, warning devices and hazard flashers
• Tires, wiring, steering, horn, windshield wipers and mirrors
• Fuel and exhaust systems

The adopted DOT standards also contain driver qualifications, passenger-compartment requirements, operating rules, emergency-equipment requirements and restrictions on how workers and property may be transported. For example, recapped, retreaded or regrooved tires may not be used on the front wheels of a vehicle transporting passengers under these standards.

Any item that fails must be repaired before the inspector can certify that the vehicle meets the applicable standard. A signed form should never be treated as permission to operate a vehicle with a known defect that develops afterward.

Is This the Same as an Annual DOT Inspection?

No. The WH-514 and WH-514A reports belong to the Department of Labor’s MSPA transportation-authorization process. The annual commercial motor vehicle inspection required by 49 CFR § 396.17 is an FMCSA requirement that applies to covered commercial motor vehicles.

The requirements can overlap. A bus or van may need an FMCSA annual inspection because of its commercial use, weight or passenger capacity and may also need a WH-514 or WH-514A report because it transports covered agricultural workers. A passenger car may fall under MSPA’s DOL safety standards even though it is not a commercial motor vehicle subject to the FMCSA periodic inspection rule.

When both inspections apply, Truck Inspectors can generally perform them during the same site visit. They remain separate inspections with separate documentation.

Driver and Insurance Requirements Also Apply

A mechanical inspection addresses only part of the transportation obligation. The responsible contractor, employer or association must also comply with applicable driver-licensing and insurance requirements.

• Driver’s license: Every driver must possess the license required by the state for the vehicle being operated. If state law requires a CDL, the driver must hold the proper CDL.
• Farm labor contractor driver authorization: A farm labor contractor or farm labor contractor employee who drives covered workers must obtain the appropriate DOL authorization.
• Doctor’s certificate: A driving farm labor contractor or farm labor contractor employee must have and carry a current Form WH-515 Doctor’s Certificate.
• Insurance: Covered transportation must have insurance, workers’ compensation coverage or a qualifying liability bond that satisfies the applicable MSPA requirements. Coverage rules depend on who transports the workers and whether workers’ compensation applies to every trip.

The Department of Labor explains the coverage options in Fact Sheet #50. A vehicle inspection does not verify the applicant’s registration status, driver authorization, medical qualification or insurance coverage.

Transportation That May Be Excluded

29 CFR § 500.103 identifies limited exclusions from the MSPA vehicle safety and insurance requirements:

• Agricultural machinery: Transportation on a tractor, combine, harvester, picker or similar equipment while a worker is actually engaged in planting, cultivating, harvesting or caring for livestock or poultry, including transportation incidental to those activities.
• Immediate family: Transportation by an individual migrant or seasonal agricultural worker when the only other occupants are that person’s immediate family members.
• Bona fide worker-arranged carpool: Workers make the arrangements themselves, use a worker’s own vehicle and are not specifically directed or requested to participate by an agricultural employer or agricultural association. A transportation arrangement involving a farm labor contractor is not treated as an exempt carpool.

These exclusions are narrow. For example, agricultural machinery is not excluded when it is used simply as general transportation unrelated to workers actively performing the specified agricultural work.

How to Prepare for the Inspection

1. Confirm the expected form. Tell us the vehicle type, original seating capacity, how workers are carried, complete trip distance and whether the operation is day haul.
2. Have each vehicle present and accessible. Park on a safe, reasonably level surface with enough space to inspect the exterior, passenger area and under-vehicle components where applicable.
3. Provide vehicle identification. Have the registration, VIN, license plate information and documented seating capacity available.
4. Check obvious defects beforehand. Test every exterior light, horn, wiper, door, latch, window and seat. Inspect tires, mirrors and the passenger compartment.
5. Allow time for corrections. Do not schedule the first inspection on the day transportation must begin. A failed safety item must be repaired before the vehicle can be certified.
6. Keep the completed documentation organized. Retain a copy and submit the required proof with the appropriate transportation-authorization or registration materials.

Common Questions

How Often Is a WH-514 or WH-514A Inspection Required?

The Department of Labor requires proof of vehicle inspection every year for transportation authorization. Schedule the next inspection before the current documentation or authorization expires.

Does Every Vehicle Use WH-514?

No. WH-514 is for transportation subject to the adopted DOT standards. Vehicles subject to the DOL standards use WH-514A.

Is Every Van Traveling More Than 75 Miles Subject to WH-514?

No. DOL guidance generally treats a van designed for 10 or fewer occupants as a passenger automobile. A van designed for more than 10 occupants is treated differently. The vehicle’s original design and how it is used must be reviewed before selecting the form.

Can a Failed Vehicle Be Certified After Repairs?

Yes, once the failed items have been properly corrected and the inspector can verify compliance. The initial inspection does not become a passing inspection merely because repairs were promised.

Does the Inspection Cover Insurance or Driver Authorization?

No. Those are separate requirements. The WH-514 or WH-514A documents vehicle safety. The responsible party must separately maintain the required insurance, registration, driver licensing, medical certification and transportation authorization.

Official Sources and Forms

• U.S. Department of Labor Fact Sheet #50: Transportation Under MSPA
• 29 CFR Part 500, Subpart D: Motor Vehicle Safety and Insurance
• U.S. Department of Labor Wage and Hour Division Forms
• Form WH-514: Transportation Subject to DOT Requirements
• Form WH-514A: Transportation Subject to DOL Safety Standards
• MSPA Certificate Registration Frequently Asked Questions
• Instructions for Form WH-530: Farm Labor Contractor Registration
• 49 CFR § 396.17: FMCSA Periodic Inspection Requirement
• Wage and Hour Division Local Offices or call 1-866-487-9243 for federal compliance assistance.

This article provides general educational information and is not legal advice. MSPA coverage, vehicle classification, transportation authorization, insurance and driver requirements depend on the facts of each operation. Confirm current requirements with the U.S. Department of Labor Wage and Hour Division or qualified counsel. Article reviewed September 5, 2026.