Brønnøysund Register Centre (Norwegian Bokmål: Brønnøysundregistrene; formally rendered as Registerenheten i Brønnøysund, 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 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.