Carte grise Request a vehicle conversion (Online Service)

National Securities Agency (NSA)

11/10/2021: URL modified following the new version of the ANTS site

You must identify yourself via France Connect.

Go to the online procedure

Verified 11 October 2021 - Directorate for Legal and Administrative Information (Prime Minister)

Where can I get information

For details, please use the practical information sheets :

J'ai réalisé une démarche administrative

Je donne mon avis sur Services Publics +. L'administration concernée me répondra.

Je donne mon avis