The Air Quality Certificate is a secure document issued on the basis of information which appears on the vehicle registration certificate (or 'carte grise'). It certifies the vehicle's environmental class based on pollutant emissions. In just a few clicks, you can use this service to: - find out your vehicle's classification - apply for an Air Quality Certificate
Crit'Air: The Air Quality Certificate, an act of good citizenship to promote cleaner vehicles.
All about the Air Quality Certificate
What is the certificate? The certificate is a round sticker which corresponds to a vehicle class defined according to air pollutant emissions. Is it mandatory? The certificate is only mandatory in certain areas. It can also provides you with certain benefits set up by local authorities.