Switzerland, the European Union and the United Kingdom take three distinct approaches to regulating crypto-asset businesses. For a Web3 company weighing where to seek authorisation | or already operating across more than one of these markets | understanding the shape of each regime matters as much as the detail.

Switzerland: FINMA and a principles-based approach

Switzerland regulates crypto activity primarily through its existing financial market laws, applied by FINMA on a principles-based, case-by-case basis rather than a single bespoke crypto statute. Token classification (payment, utility or asset token) drives which existing regime applies | banking law, securities law, or the Anti-Money Laundering Act. This flexibility can work in a company's favour, but it also means outcomes depend heavily on how well a business articulates its own structure to FINMA.

European Union: MiCA and harmonised categories

MiCA takes the opposite approach: a single, harmonised regulation defining specific categories | CASPs, asset-referenced tokens, e-money tokens | with prescriptive authorisation requirements that apply uniformly across all EU member states. Once authorised in one member state, a CASP can generally passport its services across the bloc, which is MiCA's central trade-off: more upfront prescription in exchange for single-market access.

United Kingdom: the FCA's evolving crypto regime

The UK sits between the two, building out its crypto-asset regime through FCA rules under existing financial services legislation. Registration for AML purposes has applied to UK crypto businesses for several years, with a broader authorisation regime for crypto-asset activities developing alongside it. The FCA has generally taken a more assertive supervisory posture on financial promotions and consumer protection than either FINMA or the EU's MiCA framework.

What this means for cross-border compliance

A few practical implications follow from these structural differences:

  • A FINMA no-action letter or classification doesn't transfer to MiCA or FCA purposes | each regime requires its own assessment
  • MiCA's passporting advantage only applies within the EU; UK and Swiss access still require separate authorisation
  • Governance and AML/CTF documentation can often be structured to serve as a common backbone across all three regimes, even where the authorisation process itself differs
  • Country and sanctions risk lists need jurisdiction-specific review | a list built for one regime's expectations may not map cleanly onto another's

The bottom line

None of the three regimes is simply "easier" than the others | they trade prescription for flexibility differently, and reward different kinds of preparation. Companies planning a multi-market presence tend to do best when they design their compliance architecture once, then adapt the authorisation layer to each regulator, rather than building three unrelated compliance programmes from scratch.