The Oil Tax Office is a public agency that offers a number of services related to the national register and car registration. The office assists residents with address updates when moving, as well as providing guidance for the use of foreign-registered cars in Norway. This can be useful for people who have moved to the country or who need information about the regulations relating to car use.
In addition to services for private individuals, the Oil Tax Office also offers support to entrepreneurs in various phases of business, including the start-up, operation and closure of businesses. The office also provides access to electronic services from the state and municipality using an electronic ID, as well as information on payment and collection of child support. This makes the office an important resource for both individuals and businesses in Oslo.