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Quelle Occasion

Buying a used car: the documents to demand from the seller

By Rédaction Quelle Occasion · updated on 9 October 2026

When buying from a private individual, it is the seller's job to provide the sale documents. Without them, you will not be able to register the car in your name, or you risk buying a vehicle that is subject to a lien (gage).

The mandatory documents

The registration certificate (carte grise)

The seller crosses it out, writes clearly the words "Vendu le" ("Sold on") followed by the date and time of the sale, and signs it. They also fill in the detachable coupon in the buyer's name, without tearing it off: this coupon allows you to drive in France for one month while you wait to receive the new registration certificate. Check that the name matches the seller's and that the serial number (VIN) matches that of the car.

The transfer certificate (certificat de cession)

Official form (Cerfa no. 15776), completed and signed by the seller and by you on the day of the sale, in two copies: you receive copy no. 2. The seller then declares the transfer on the ANTS website and gives you the transfer code (code de cession), valid for 15 days, which you need to get the registration certificate in your name.

The administrative status certificate

Often called the "certificat de non-gage" (no-lien certificate), it shows whether the vehicle is subject to a lien (gage) or an opposition. The seller obtains it from HistoVec; it must be less than 15 days old. A vehicle subject to a lien cannot be registered in the new owner's name.

The roadworthiness test report (procès-verbal de contrôle technique)

For a car more than 4 years old, the roadworthiness test must be less than 6 months old on the day of sale (less than 2 months if a re-test has been ordered). If a re-test took place, the seller hands over both reports. See our guide to reading a roadworthiness test.

Documents to request in addition

They are not compulsory, but their absence should make you cautious:

  • the service book and invoices: they prove that maintenance was carried out and confirm the mileage;
  • the HistoVec report, which the seller can generate free of charge: previous owners, declared accidents, administrative status. For an imported car it only covers its life in France: a carVertical report, based on the VIN, completes it;
  • the spare set of keys: replacing them can be expensive;
  • the original purchase invoice for a recent car, useful for the remaining manufacturer warranty.

Check the car's history: 20% off → (new tab)Partner link

After the purchase

You must apply for the registration certificate in your name on the ANTS website, with the transfer code, within a month of the purchase; otherwise you risk a fine. Also remember to insure the car before setting off.

Sources

Before you buy: check and equip

Check the history

Before paying, check the administrative status (lien, objection, declared claims) and the mileage recorded at the roadworthiness test.

Read fault codes

An OBD scanner plugged in under the steering wheel shows stored fault codes, even with warning lights off: useful during the test drive.

Parts and maintenance

Compare prices of car parts (timing, brakes, filters) to estimate the repairs to plan for.

Insure the car

Insurance prices vary widely from one model to another: get a quote before signing.