The Financial Services and Markets Authority (FSMA), Belgium's financial regulatory agency, has issued a new rule that requires crypto exchanges and custodial wallet services in the region to register by May 1st.
Existing Service providers have until June to notify the regulator about the “exercise of their activity”, under the law which was finalised in February. Furthermore, these service providers will be required to formally register as Virtual Asset Service Providers before Sept 1st.
https://cointelegraph.com/news/belgian-financial-regulator-fsma-to-regulate-crypto-exchange-services