Norway

Operation of the single window

Regarding Article 10.4.3 on notification of single window, Norway operates:

TVINN for import and export declaration and collection of statistics:
https://www.toll.no/en/corporate/import/declaration-of-goods-into-norway2/declaration-using-tvinn

Safe Sea Net for maritime traffic:
http://kystverket.no/en/EN_Maritime-Services/Reporting-and-Information-Services/SafeSeaNet-Norway

AltInn is the main portal for contact between citizens and governmental agencies, including border agencies:
https://altinn.no/en