Guide
State-by-State Auto Repair Authorization Laws: Post-2020 Compliance Guide
Between 2020 and 2024, 42 states tightened the rules for authorizing repair work. If your shop still runs on verbal consent or an unstamped paper form, you are likely out of compliance — and exposed in any dispute. Here is what the laws actually require.
Why 42 states updated their laws
A wave of consumer-protection statute updates targeted the oldest dispute in the trade: customers charged for work they say they never approved. The fix legislators reached for was the same everywhere — written authorization, obtained before work begins.
What 'written authorization' legally means
It is not just a signature. The intent of the statutes is informed consent: the customer understood the specific scope and price, agreed to it, and that agreement is preserved in a form that can be produced later. A signature with no scope, date, or proof of delivery does not meet the spirit of the requirement.
The elements every state requires
Across the 42 states the common elements are: (1) a specific description of the work, (2) the price or a not-to-exceed estimate, (3) the customer's affirmative consent, (4) consent obtained before work starts, and (5) a record both the shop and customer can retrieve.
Penalties for non-compliance
Depending on the state, non-compliance can mean an unrecoverable invoice, statutory fines, civil liability, or pressure on your repair license at renewal. The cheapest of those outcomes still costs more than a year of authorization software.
Digital authorization vs. paper
Every one of the 42 states accepts digital authorization. Most now effectively prefer it: a timestamped, location-verified digital record answers the questions a paper form cannot. Paper is permitted but weak; digital is permitted and strong.
Why courts want immutable evidence
The point of timestamp and location data is that it cannot be back-dated or fabricated after a dispute arises. An immutable record converts "he said, she said" into a verifiable fact, which is exactly what a judge or insurer is looking for.
Audit your current process
Walk one repair order end to end. Can you produce, for that job, the scope the customer approved, the moment they approved it, and proof it happened at your shop before work began? If not, that is your compliance gap — and RepairAuth closes it in one step at the counter.
Stop losing disputes over unsigned work.
Set up your shop in minutes. First 20 authorizations every month are free.