Here is an article (in Norwegian) listing national measures and actions to handle the corona-situation:

https://www.regjeringen.no/no/tema/Koronasituasjonen/nasjonale-tiltak/id2693684/

 

Here is the Norwegian government's English pages about Covid-19:

https://www.regjeringen.no/en/id4/

 

Information in other languages:

These links give you information about travel restrictions and rules upon entry to Norway:

 

1200px-Flag_of_the_United_Kingdom.png  In English:

https://www.helsenorge.no/corona-en

 

510px-Flag_of_Poland.png  Po polsku:

https://www.helsenorge.no/corona-pl

 

510px-Flag_of_Lithuania.png  Lietuviškai

https://www.helsenorge.no/corona-lt

 

510px-Flag_of_Russia.png  Po-russki

https://www.helsenorge.no/corona-ru

 

500px-Flag_of_France.png  En français:

https://www.helsenorge.no/corona-fr

 

510px-Flag_of_Germany.png  Auf Deutsch

https://www.helsenorge.no/corona-de

 

400px-Flag_of_Spain.png  En español

https://www.helsenorge.no/corona-es

 

510px-Flag_of_Romania.png  In limba romana

https://www.helsenorge.no/corona-ro