As from July 1st, 2026, a surcharge for CO₂ emissions will be applied to the rates of the kilometer charge in Flanders. To determine the CO₂ emission class of a vehicle, use our CO₂ emission class calculator 

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FAQ's & Resources

Emission classes

When the Euro norm is not indicated on the vehicle documents, the tax authorities use the following table. You will find the category you should use. If you think your vehicle is in another category that is more advantageous for you, you should ask the manufacturer for a certificate indicating the Euro class.