Crit’Air is a system designed to prevent the most polluting vehicles entering certain urban areas within France, and to reduce the amount of freedom within these zones of more polluting vehicles. It’s ...

Vehicles not registered in France must also display the ecological Crit'Air sticker in order to travel on French roads. In Paris, it is compulsory for drivers to have the sticker within the ...

Anyone driving in any of the 42 ZFEs will need a Crit'Air sticker, which denotes the pollution level of your vehicle on a scale of 0 (electric vehicles) to 5 (older diesel vehicles). These ...