You must provide us with evidence for the following rate-relevant characteristics:

1. CO₂ emission class 5, 4, 3, 2
2. EURO emission class EURO VI, EEV, EURO V, EURO IV
3. Vehicle type bus 

Please note:

• The GO point of sale does not check any evidence! At the GO point of sale, you only need to provide the rate-relevant characteristics of your vehicle (according to the registration certificate, etc.).
• You must provide ASFINAG with the evidence within 30 days of disclosing (declaring) or changing a rate-relevant characteristic at a GO point of sale.
• If you provide the evidence to ASFINAG before declaring a rate-relevant characteristic, the rate-relevant characteristics are already stored when the GO-Box is collected.
• Evidence of the rate-relevant characteristics is only deemed to have been successfully provided once you have received our written confirmation. 

And another tip: you can use the CO₂ emission class calculator to determine the CO₂ emission class for your vehicle and then upload the evidence to us.

Please send us a copy in any case:

• Registration certificate of the motor vehicle

If the rate-relevant characteristics are not clearly shown on the registration certificate, please send us additional verification documents. These include, in particular:

• Customer Information File (CIF)
• Certificate of Conformity (CoC)
• CEMT evidence of conformity with the technical and safety requirements for a motor vehicle
• Conformity of Production (CoP) 

• Upload in the SelfCare-Portal
• Upload via CO₂ emission class calculator 
• E-Mail: euroclass@asfinag.at
• Fax: +43 50 108-912 913
• Post:
  ASFINAG Maut Service GmbH
  ASFINAG Service Center / Nachweis
  Alpenstraße 99
  5020 Salzburg
  AUSTRIA

Please send us the verification documents in PDF, JPG or TIF format for electronic transmission. Other formats are not processed by us and the evidence is considered as not having been provided!

The CO₂ emission class is another tariff-relevant feature alongside the EURO emission class. The toll rate therefore also depends on how much carbon dioxide (CO₂) your vehicle emits. The less CO₂ your vehicle emits, the better it is for the environment and the lower the toll.

Vehicles are assigned to one of the five CO₂ emission classes depending on their CO₂ emissions, with CO₂ emission class 1 being the worst and CO₂ emission class 5 being the best. Vehicles with a better CO₂ emission class pay less toll than vehicles with a worse CO₂ emission class.

ASFINAG provides a customised service for determining the CO₂ emission class of the respective vehicles. With the CO₂ emission class calculator, you can determine the CO₂ emission class with just a few clicks.

Three values are required to check the CO₂ emission classes:

• Date of first registration
• Vehicle subgroup
• Specific CO₂ emission value

You will need the following vehicle documents to calculate the CO₂ emission class:

• Registration Certificate
• Customer Information File (CIF)
• Certificate of Conformity (CoC) if applicable