08/14/2026
This is exactly why we partner with shops and provide the expertise to minimize your liability by performing OE-approved procedures for ADAS calibrations and documenting the work performed along the way. This will only become more critical as ADAS features are added to more and more upcoming makes and models.
ADAS Liability Is No Longer Just a Repair-Shop Issue
As outlined in a recent Fender Bender article, with ADAS becoming standard equipment, calibration liability is becoming a growing concern for both collision repairers and insurers.
The legal principle is straightforward: When a repairer accepts responsibility for repairing a vehicle, it also accepts a duty to return that vehicle in a safe condition. That responsibility does not disappear when calibration work is sublet.
A collision repairer remains responsible for selecting qualified calibration providers, confirming that current OEM procedures were followed, reviewing the results, and documenting the entire process. A six-year-old vendor approval or a calibration invoice with a “successful” result is not enough.
The repair file must tell the complete story:
✅ Which OEM procedures were researched
✅ Why each calibration was—or was not—performed
✅ Who completed the work and with what equipment
✅ Whether environmental and vehicle setup requirements were satisfied
✅ What calibration results and validation records were produced
✅ How the vehicle was transported if safety systems were inoperative
✅ What training the technicians had received
✅ Did the vehicle safety systems operate as expected after the repair/calibration before the vehicle was delivered back to its owner
For insurers, the message is equally important.
Repair decisions driven primarily by cost containment, shortened cycle times, or resistance to required operations can create serious downstream risk. An insurer may challenge a procedure or calibration charge, but the repairer ultimately makes the repair decision—and may later be asked to prove that decision did not compromise safety.
Years after a repair, attorneys may investigate every organization that touched the vehicle. Missing records can make a properly completed repair nearly impossible to defend. Shops and insurers therefore share an interest in building claim files that preserve OEM procedures, estimates, photographs, scan reports, calibration documentation, invoices, communications, and decision rationales.
Three improvements should happen immediately:
1. Document employee training.
2. Document every ADAS-related decision and operation.
3. Follow—and retain—the OEM procedures applicable on the date of repair.
Shops should also establish a formal record-retention policy, follow it consistently, and periodically requalify outside calibration providers.
The industry needs to stop treating calibration as a final invoice line. It is a safety-critical repair process that begins during estimating and continues through calibration, validation, documentation, and final vehicle delivery.
The best liability defense is not a disclaimer. It is a repair file that clearly proves the right procedures were followed and the vehicle was returned safely.
https://www.fenderbender.com/running-a-shop/law/article/55391449/adas-liability-what-collision-repairers-need-to-know
