
The gray card, officially called registration certificate, is the administrative document that links a vehicle to its owner. Since the closure of counters in prefectures, all requests go through an online platform or a licensed professional. Leclerc Auto is one of those intermediaries authorized by the Ministry of the Interior, capable of processing the file directly at the auto center.
Gray card and licensed professional: the technical framework to know
A licensed professional has access to the Vehicle Registration System (SIV), the national database managed by the state. This authorization allows them to electronically transmit registration certificate requests without the individual needing to create an account on the official portal.
From 2024-2025, the ANTS portal is gradually being replaced by France Titres, which changes the interface and the titles of the procedures. Even when going through a Leclerc Auto center, the file passes through this new system. The difference for the individual: they delegate the data entry, verification of documents, and file tracking to the auto center.
In practical terms, getting your gray card at Leclerc Auto means entrusting the digital part to a trained operator while receiving a provisional registration certificate (CPI) that allows circulation during the production of the final document, which is then sent by mail to the home address.

Supporting documents for a gray card at Leclerc Auto center
The file to be gathered depends on the type of operation. The three most common cases (used vehicle purchase, address change, first registration of a new vehicle) share a common base of documents but each has specific pieces.
Common base for all requests
- A valid identity document (national identity card or passport). A driver’s license alone is not sufficient.
- A proof of residence less than six months old (utility bill, tax notice, home insurance certificate).
- The Cerfa form 13750, which corresponds to the request for a registration certificate. Some Leclerc centers pre-fill it on-site.
Case of a used vehicle
The previous owner must have crossed out the gray card and mentioned the date and time of the transfer. The transfer code, generated on the France Titres portal by the seller, is transmitted to the buyer. Without this code, the request for a change of owner cannot be completed.
The technical inspection must be less than six months old (or two months if a re-inspection has been prescribed). The Cerfa form 15776 (declaration of transfer) completes the file.
Case of a new vehicle
The European conformity certificate provided by the dealer replaces the old gray card. The purchase invoice and, if applicable, the tax clearance for an imported vehicle are the additional documents to be provided.
Concrete process of the procedure at the auto center
The process at Leclerc Auto center follows a short circuit. The technician or reception agent checks the completeness of the file, scans the documents, and enters the request into the SIV. The CPI is generally issued on the same day, allowing legal driving without waiting for the receipt of the final certificate.
The time frame for receiving the final gray card by mail varies according to the workload of the National Printing Office’s production center. Generally, a few working days should be expected, sometimes longer during peak demand periods (back to school, end of year).
The payment covers two distinct items: the regional tax (calculated according to the vehicle’s fiscal power and the tax rate set by the regional council) and the service fees of the auto center. The regional tax is a regulated amount, identical regardless of the chosen provider. The margin of difference between providers is therefore only on the service fees.

Updating the gray card after installing an E85 ethanol conversion kit
Several Leclerc Auto centers offer the installation of E85 super ethanol conversion kits. This mechanical modification leads to an often overlooked administrative obligation: the P3 field of the gray card must change from “ES” to “FE” to reflect the new type of fuel.
After installation, the installer provides a conformity certificate for the kit. The owner then has a month to update their gray card online, based on this certificate. A provisional certificate is issued while waiting for the final document.
The advantage of making this update at the same Leclerc Auto center that installed the kit is logistical: the technician already has the conformity certificate and can initiate the modification request immediately, without additional travel or re-entering documents.
Common errors that block a gray card file
An incomplete or inconsistent file is the primary cause of rejection or delay. Three errors frequently occur.
The gray card not crossed out by the previous owner prevents any change of owner. If the seller omitted this step, they need to be contacted again to rectify the situation via France Titres.
A different address between the identity document and the proof of residence generates a blockage. The SIV cross-checks the information: any inconsistency suspends the request until a supplementary document is provided.
An expired technical inspection or one with an unresolved re-inspection makes the file inadmissible. It is better to check the date before going to the auto center, or else you will have to reschedule a visit to the technical inspection and return with the new report.
The gray card procedure at Leclerc Auto remains governed by the same rules as on the official France Titres portal. The difference lies in the human support on-site, which reduces the risk of data entry errors and speeds up the obtaining of the provisional certificate. Preparing a complete file before traveling remains the most reliable way to avoid an unnecessary round trip.