First AML regulation for crypto in Norway were issued in the form AML directive from the Finance Ministry. According to Global Blockchain Insights (6), the Financial Supervisory Authority of Norway (FSAN) is the primary crypto regulator in Norway, and it provides registration of crypto companies as “virtual asset service providers,” there are a total of nine FSAN entities there. You may find more information about all existing cases in the VASP guide (7) on the FSAN website.
Simonsen Fogtwig (8) has provided an overview of crypto regulation in Norway. According to it, several types of entities, which provide the following activities need to register:
offer customers to trade or exchange the virtual currency for an official currency, such as the Norwegian kroner, or vice versa;
offer customers to switch between different types of virtual currencies, for example, between Bitcoin and Ethereum;
facilitating trade and exchange by linking buyers and sellers, for example, through a trading platform;
holding private cryptographic keys on behalf of others to transfer, hold, or trade virtual currency.
The registration obligation also applies (9) to service providers which, "are currently operating without registration in the business register,
conduct business through a private account, work through platforms or whose activities are aimed at the Norwegian market".
According to Gofaizen (10) Norwegian regulators still haven't implement new crypto regulation and have concerns on MiCA. It looks like the country will implement MiCA in 2025 as a member of EEA (but not EU).