The main rule is that cars that are to be used in Norway must be registered in the Central Register of Motor Vehicles and that taxes must be paid. Subject to more detailed conditions, some exceptions apply to the temporary import and use of foreign-registered vehicles in Norway.
It is very important that you familiarise yourself with the applicable regulations before you import or use a foreign-registered motor vehicle in Norway. If you violate the regulations, you will be ordered to pay taxes on the car.
You will find more information about these regulations at www.toll.no. Relevant application forms are also available there. You can also contact Norwegian Customs and Excise's information centre on tel. (+47) 030 12.