International license for data sharing where you do not need to attribute data owners
https://creativecommons.org/publicdomain/zero/1.0/
International license for data sharing
http://creativecommons.org/licenses/by/3.0/no/
International license for data sharing
https://creativecommons.org/licenses/by/4.0/
International non-commercial data sharing license
https://creativecommons.org/licenses/by-nc/4.0/
License for access and use of data within the Norway digital cooperation
https://www.geonorge.no/Geodataarbeid/geografisk-infrastruktur/Norge-digitalt/Avtaler-og-maler/Norge-digitalt-lisens/
Norwegian Licence for Open Government Data (NLOD) 2.0
http://data.norge.no/nlod/no/1.0
Norwegian Licence for Open Government Data (NLOD)
https://data.norge.no/nlod/no/2.0