If you do not agree to the fine, you can raise an objection on this page.
The fine is issued to the registered owner (user) of the truck in the Danish Motor Register (DMR). If the truck did not belong to you at the time of the offence, you can raise an objection. If the objection is rejected and the fine is not paid, the case will be handed over to the Danish police.
If you have sold a Danish registered truck and the new owner has not re-registered the truck in their name, it is possible to contact the Danish Motor Vehicle Agency after four (4) business days and have the truck deregistered. You can read more on the Danish Motor Vehicle Agency's website.
The fine is issued to the registered owner (user) of the truck in the Danish Motor Register (DMR). If the truck was stolen at the time of the offence, you can raise an objection. If the objection is rejected and the fine is not paid, the case will be handed over to the Danish police. You can attach documentation of the reportering to the police to the objection, indicating that your truck was stolen at the time of the offence.
If you do not agree with the CO2 emission class in which the truck is registered, you should contact the Danish Motor Vehicle Agency for guidance.
You can read more in section 2.6 of Sund & Bælt's privacy policy for road tolls and the Danish Road Traffic Authority's privacy policy.