Carte grise Modified vehicle and certificate of registration (ex-vehicle)

Verified 10 janvier 2025 - Directorate for Legal and Administrative Information (Prime Minister)

Your situation

  • You have transformed (or will transform) a vehicle
  • The conversion results in a change in the type of vehicle (example: conversion of a van into a private car)
  • You did the conversion after registering the vehicle in your name
Edit

You have 1 month carte grise to request a new

This request is made on the internet using the online service on the website of theANTS: titleContent :

Carte grise Request a procedure following the transformation of the vehicle

You must identify yourself via France Connect.

Of numeric dots (with computers, printers and scanners) are available in each prefecture and in most sub-prefectures. You can do the walk there. You can be helped by digital mediators if you have problems using the Internet.

You can also be accompanied in your approach by a France Services house :

Who shall I contact

You can also be accompanied in your approach by a authorized motor vehicle professional :

Warning  

Carte grise It is no longer possible to request a referral from the prefecture or sub-prefecture.

The documents to be provided vary according to the transformation: debriding a motorcycle (A2 to A), modification of the bodywork (example: to make it a camper), modification of the empty weight (example: addition of equipment for a disabled person).

With registration number

If the changes are made later, the cost will vary depending on the type of change made.

You can determine the cost with the simulator:

Carte grise Calculate the cost of the certificate of registration (ex-

You must declare the modification of your vehicle within one month of the completion of the work.

Otherwise, you risk a fine of up to €750

Warning  

Wild debriding is strictly prohibited. The use of an unrestrained moped on the public highway is punishable by a fine of €1,500.

The moped may also be immobilized and impounded and confiscation may be ordered.

Who can help me?

Find who can answer your questions in your region

  • carte grise 34 00 - Information on the

    Carte grise National interactive voice server providing automated answers regarding the following:

    Carte grise If the user does not get the answer to his question about the taking of the vehicle or the driving license, he will be put in contact with an advisor of the National Agency for Secure Titles (ANTS).

    By telephone

    From the metropolis:

    34,00 (cost of a local call)

    From overseas:

    09 70 83 07 07

    From the foreigner:

    +33 9 70 83 07 07

FAQ