Guide · Car rental
GDPR rules for keeping a driver's licence copy
Photocopying a renter's driving licence feels like a formality, but it is a personal-data processing act with its own GDPR rules, not a free pass to keep the image forever. This guide covers the legitimate purpose for holding it, how long GDPR actually allows, and when a longer period is justified.
- A driving licence copy is personal data, kept only as long as necessary
- The rental period is the baseline purpose; a dispute can justify longer
- A structured digital record beats a folder of loose photocopies
Why is copying a driving licence a GDPR-relevant act, not just a formality?
A photograph or photocopy of a driving licence is personal data the moment it is captured: it identifies the renter, and depending on what is visible on the document, may touch on further personal details beyond the licence number and name. Under GDPR, capturing it is processing, which means the usual principles apply, a lawful basis, a defined purpose, and a limit on how long it is kept, rather than treating it as paperwork that sits outside data protection rules simply because it is routine in the industry.
What's the legitimate purpose for holding it during the rental period?
The clear, defensible purpose is verifying that the person renting the vehicle holds a valid licence to drive it, and having a record to refer back to if a question arises during the rental, an accident, a dispute over who was driving, or a query from an insurer. This purpose justifies holding the copy for the duration of the rental agreement. It does not, on its own, justify holding it indefinitely once the car is returned and the rental has concluded with no issue.
How long can you keep it after the car is returned?
GDPR's storage limitation principle, Article 5(1)(e), requires that personal data be kept no longer than necessary for the purpose it was collected for. Once the rental period ends without an incident, the original purpose, verifying the driver during that rental, has been served, so an indefinite retention period is difficult to justify against that principle. A defined, reasonably short retention window after return, set out in your privacy notice and applied consistently, is the safer approach rather than an informal habit of keeping every scanned licence indefinitely in case it is ever needed.
When would a longer retention period be justified (a dispute, a claim)?
A longer retention period is easier to justify where there is a specific, identifiable reason: an open insurance claim, a legal dispute over damage or an accident, or a statutory limitation period for bringing a claim that your business needs to be able to defend against. In those cases, retaining the licence copy as evidence for the length of the relevant claim or limitation period is a reasonable, purpose-linked extension, rather than an open-ended policy of keeping everything longer just in case. The key is tying any extended retention to a real, nameable reason rather than a general sense of caution.
What should your privacy notice say about this to the renter?
Tell the renter plainly that a copy of their licence is taken to verify their right to drive the vehicle, how long it is normally kept after the rental ends, and that it may be kept longer where there is an open claim or dispute connected to the rental. This is a short, factual disclosure, not a lengthy legal document, and it answers the question a renter is entitled to ask: what happens to my identity document once I hand the keys back.
How a digital intake step keeps this ID data structured instead of loose photocopies
A digital intake flow captures the licence image alongside the rental agreement, applies the retention period automatically rather than depending on someone remembering to delete a file, and keeps the image inside the same structured record as the rest of the rental, instead of a folder of loose scans with no consistent deletion date. This does not remove the need for a clear retention policy, it just makes the policy something the system enforces rather than something staff have to remember.
In Braigest
A retention rule attached to the rental record automatically
A Braigest workflow can store the licence image with the rental record and apply a retention period without a manual cleanup step. Document storage and retention settings are included from the Solo plan at €29/month.
Frequently asked questions
Can I keep every driving licence copy indefinitely just in case?
No. GDPR's storage limitation principle requires keeping personal data no longer than necessary for its purpose. An indefinite blanket retention policy is difficult to justify once the rental has concluded without an incident.
Do I need the renter's consent to photocopy their licence?
Consent is one possible basis, but verifying a driver's right to drive the rented vehicle is more commonly handled under the legitimate interest or contractual necessity basis. Confirm your exact legal basis with your own adviser or supervisory body.
What retention period should I set for licence copies?
GDPR does not fix a single EU-wide number for this. Set a defined period tied to the rental purpose and any realistic claim or dispute window, state it in your privacy notice, and apply it consistently.
Is a driving licence copy special category data under GDPR?
Usually not by default, but depending on what is visible on the document, it may touch on further personal information. Treat it as sensitive personal data as a matter of good practice regardless of its exact legal category.
Explore more of the platform
Ready to fix your onboarding?
See the whole flow in a 30-minute call, or explore the full Braigest platform.