MiCA Takes Effect: EU Regulates Crypto Assets with Single License Principle
The European Union's (EU) regulatory framework for digital assets, known as MiCA (Markets in Crypto-Assets), has officially come into effect. The transitional period ended on July 1, 2026, and any crypto-asset service provider without a CASP license is no longer permitted to serve EU clients.
MiCA replaces previously existing national regimes with one set of rules covering issuers, exchanges, and consumer protections. It regulates crypto-asset service providers, not individuals, so self-custody is still allowed, but understanding MiCA's importance is crucial.
The regulation aims to end a fragmented landscape where 27 member states operated 27 different approaches to crypto oversight. This led to uneven consumer protection, regulatory arbitrage, and a market where firms could shop for the most permissive national registration with no meaningful EU-wide floor.