When you import goods to Norway, you must declare the goods to Norwegian Customs.
In our Import Guide you will find a description of what you should do when importing goods to Norway. The declaration is also explained simply here.
Declaration using TVINN TVINN is Norwegian Customs electronic system for exchanging customs declarations. The system ensures that businesses’ goods are efficiently released (cleared).
Retrospective declaration of goods Businesses shall use the form for retrospective declaration of goods in Altinn when they are to notify Norwegian Customs of goods that were not declared upon importation. They must first submit a form in Altinn, after which they will receive a reply from Norwegian Customs and an explanation on how to declare in TVINN. They must not submit declarations in TVINN without first having received a case number from Altinn.