The Pennsylvania MV-431 vehicle inspection report is the paper booklet a certified mechanic uses to record every safety inspection performed on a passenger car, truck, SUV, van, or bus. Each line captures the vehicle, the sticker issued, and the components checked, and the completed sheet stays at the station as a permanent garage record. Get any part of it wrong and the station’s inspection privileges are on the line.
Which Vehicles Go on the MV-431
The MV-431 covers motor vehicles other than motorcycles and motor-driven cycles: passenger cars, pickups, SUVs, vans, and buses.1Legal Information Institute. Pennsylvania Code 67 Pa. Code 175.42 – Recording Inspection Motorcycles and trailers go on a different form, the MV-480. If you’re inspecting one of those, stop and pull the right booklet.
Who Can Sign the Form
Only a certified inspection mechanic working at a licensed inspection station may complete and sign the MV-431. Under 67 Pa. Code § 175.28, the mechanic must be at least 18, hold a valid driver’s license for each class of vehicle inspected (learner’s permits, probationary licenses held fewer than three years, and occupational limited licenses don’t qualify), complete an approved certification course and pass the exam, and pass a tactile test administered by a certified automotive instructor.2Legal Information Institute. Pennsylvania Code 67 Pa. Code 175.28 – Certified Inspection Mechanics
Certification runs for a maximum of five years, and renewal requires passing the exam within 180 days of PennDOT’s expiration notice. Miss that window and the mechanic card is canceled.
The inspection has to happen on the station’s premises, within 100 feet and on the same side of the street as the licensed location.3Pennsylvania Department of Transportation. Pennsylvania Vehicle Equipment and Inspection Regulations – PUB 45 You cannot inspect at one place and record it under another station’s booklet.
What Goes on Each Line
Under 67 Pa. Code § 175.42, the form must be neat, legible, and complete. No blank fields where an entry belongs. For every vehicle inspected, record:
- The vehicle owner’s name and address
- The vehicle identification number (VIN)
- The license plate number
- The vehicle year, make, and body style
- The certificate of inspection serial number (the sticker being affixed)
- Every item inspected, adjusted, or repaired
Sticker serial numbers must be listed in numeric order. If a column on the form doesn’t apply to the vehicle in front of you (a component that vehicle was never equipped with), put a dash in the column. The dash shows you looked and it didn’t apply, rather than leaving open the question of whether the item was overlooked.1Legal Information Institute. Pennsylvania Code 67 Pa. Code 175.42 – Recording Inspection
The mechanic who performed the entire inspection signs the appropriate column immediately after finishing. That signature is an attestation that you personally examined the vehicle, and fraudulent recording is grounds for suspension of inspection privileges.
Recording a Rejection
Vehicles that fail get recorded on the MV-431 the same way passes do. Document the failure, the reasons, and the specific components that didn’t meet standards. A station whose booklet shows stickers issued but no rejection history draws attention during audits, since real inspection work produces failures.
If the owner takes the vehicle elsewhere for repairs, a full re-inspection is required when it returns. The station has no way to verify what happened to the vehicle while it was gone. If the repairs are done in-house, record the completed work on the MV-431 before issuing the sticker so the failure and the pass both appear on the sheet.
Temporary Inspection Approval Indicators
When you issue a temporary inspection approval indicator instead of a standard sticker, use a separate MV-431 sheet and enter a “T” in the space designated for the sticker number.4Pennsylvania Department of Transportation. Vehicle Equipment and Inspection Regulations When the vehicle returns for its permanent certificate, verify the year, make, body style, VIN, and proof of financial responsibility to confirm it’s the same vehicle. Then record the new sticker’s serial number as a new entry on the regular report sheet, with a note referencing the original temporary inspection date and number. No sticker fee is charged for issuing the temporary indicator itself.
Filing the Sheet and Handling Audits
The original MV-431 stays at the inspection station as a permanent garage record. At the close of each inspection period, file the report sheet even if some spaces on the page were never used, and start a fresh sheet for the new period.1Legal Information Institute. Pennsylvania Code 67 Pa. Code 175.42 – Recording Inspection Stations get their booklets through PennDOT-authorized agents, so every sheet is traceable to its source.
PennDOT Quality Assurance Officers run unannounced on-site audits. During a visit, the officer reviews the documentation, validates the security and use of certificates of inspection, confirms that only certified mechanics are inspecting vehicles, and checks that tools, insurance, and sales tax numbers are current.5Commonwealth of Pennsylvania. Quality Assurance Officer Position Description The officer matches sticker serial numbers on the MV-431 against the certificates actually issued and looks for gaps in the sequence, which can indicate stickers sold without inspections performed. A station that cannot produce its records faces administrative penalties up to and including loss of its inspection license.
Penalties for Fraudulent Recording
Signing the MV-431 without doing the work, recording a pass for a vehicle that should have failed, or issuing stickers out of sequence are all grounds for suspension of inspection privileges.1Legal Information Institute. Pennsylvania Code 67 Pa. Code 175.42 – Recording Inspection Depending on the severity, criminal charges can follow. Quality Assurance Officers are trained to spot patterns of fraud in the booklets themselves, which is why stations that cut corners tend to get caught on routine audits rather than complaints.