Brønnøysund Register Centre (
Norwegian Bokmål:
Brønnøysundregistrene,
Norwegian Nynorsk:
Brønnøysundregistra) is a
Norwegian government agency that is responsible for the management of numerous
public registers for Norway, and governmental systems for digital exchange of information. The agency is responsible for development and operation of Altinn, a national portal for digital communication between state, businesses and inhabitants. The agency also maintains the Norwegian
metadata repository SERES and ELMER, a standard for the design of
web forms. The register gets its name from the town
Brønnøysund in
Nordland where it is located.