International travel to Norway is permitted for vaccinated travelers with valid certification in Norway. There are exceptions for unvaccinated citizens and those traveling for "essential reasons". You need to meet the requirements to ensure entry is allowed.
There are exemptions to the closure of the border for essential reasons, including business trips approved by the Ministry of Commerce, Industry and Fisheries. Tourist travel is not allowed unless fully vaccinated or recovered within Europe, the UK and other select countries. You can find a full list of exemptions at https://www.regjeringen.no/en/topics/koronavirus-covid-19/travel-to-norway/id2791503/Exemptions are revoked if another country has been visited in the last 10 days that is considered to have a virus variant. Travelers will not be allowed to enter. There are exemptions for citizens and residents who will need to meet additional testing and quarantine requirements, regardless of vaccination status. Full details can be found at https://www.fhi.no/en/op/novel-coronavirus-facts-advice/facts-and-general-advice/entry-quarantine-travel-covid19/
Travelers presenting an accepted certificate of complete vaccination against COVID-19, using an approved vaccine, may enter without essential reason and are exempt from pre-departure testing and quarantine requirements. The certificate must include a QR code and the final dose must have been administered at least 14 days prior to departure. The vaccine and certificate must have been issued in Europe, the UK or other selected countries. The full list of countries and more information can be found at https://www.regjeringen.no/en/topics/koronavirus-covid-19/travel-to-norway/id2791503/
Travelers can provide their EU digital certificate on paper or digitally as proof of vaccination, negative test result or prior recovery. Health documents provided in this way will not require additional verification on arrival. Full details on the EU digital certificate, including how EU residents can access their certificate, can be found at https://ec.europa.eu/info/live-work-travel-eu / coronavirus-response / safe-covid-19 -european- vaccines / eu-digital-covid-certificate_en
Travelers must be quarantined for 10 days upon arrival. This period may be shortened if a PCR test is performed on or after day 3 and a negative result is confirmed. Suitable places for quarantine in different municipalities can be found at https://www.dsb.no/quarantine-hotel.Those who have recently recovered from COVID-19 are exempt from quarantine requirements and can provide proof of a positive antigen or a PCR test. taken at least 14 days prior to departure and no more than 180 days, upon arrival. Proof of recovery must include a QR code and must be issued in Europe, UK, or other select countries.
Upon departure, proof of a rapid antigen detection test or negative PCR, obtained within the previous 24 hours, must be presented. Those who have recently recovered from COVID-19 are exempt from the testing requirements and can provide proof of a positive antigen or PCR test, taken at least 14 days prior to departure and no more than 180 days upon arrival. Proof of recovery must include a QR code and must be issued in Europe, UK, or other select countries.
All passengers will be screened upon arrival. If there is no test station on arrival, travelers must perform a rapid antigen test at a public test station within 24 hours of arrival.
An online 'registration form' must be completed within 72 hours prior to departure. Confirmation received after registration is complete must be presented upon arrival.
For more details Norwegian Government