Simulation, news and information, all on the air quality certificate.

The CRIT'air application is the first application allowing you to find out which sticker your vehicle corresponds to.

The CRIT'air air quality certificate is a secure document that classifies vehicles according to their CO2 emissions.

PLEASE NOTE: in accordance with the Decree of June 29, 2016 relating to the procedures for issuing and affixing air quality certificates, only the site https://www.certificat-air.gouv.fr is authorized to issue stickers CRIT'air.

This application simply lets you know your classification, you will then be redirected to the official government website to order your certificate.

The application also allows you to learn more about this certificate, and to follow the latest news relating to alternating traffic in French agglomerations (Lyon, Paris, Marseille, Lille)

Crit'air sticker lost? crit'air vignette what fine? crit'air scooter sticker? Come find the answers to all your questions thanks to the CRIT'AIR application.