Brønnøysundregistrene – the register of business enterprises in Norway

Brønnøysundregistrene is the register of business enterprises in Norway. Here we collect step-by-step guides, news and topics linked to this authority. Twoja Norwegia is an independent information portal, not an official government website.

Public authorities in Norway Official website

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D-nummer or fødselsnummer in Norway: a person who has relocated faces a choice between a short, work-related stay and long-term residence with registration in Norway.

Getting started in Norway19 September 2026Listen

D-nummer or fødselsnummer: what is the difference and which number will you get?

D-nummer and fødselsnummer are two Norwegian identification numbers, but they do not mean the same thing. Check when you can receive each of them, who issues them and what to do if you are just starting work or moving to Norway.

Twoja Norwegia is an independent information portal. We are not a public authority or its official website.