As long as the UK is still a member of the EU, the rules for UK citizens who visit, live in and work in Norway will remain the same as before. They can use the registration scheme for EU/EEA nationals, and they can apply for permanent right of residence if they have lived here for at least five years.
The UK is expected to leave the EU on 29 March 2019. It is expected that the UK and Norway will negotiate an agreement which may give rights to UK citizens in Norway.
We will give information on udi.no when it has been clarified whether the UK and Norway will reach an agreement which decides the rights of UK citizens to work and live in Norway.