France's financial markets authority, the AMF, is now enforcing the Markets in Crypto Assets Regulation (MiCA), a bloc-wide rulebook that sets capital floors, operational guardrails, and investor safeguards for licensed crypto service providers across the European Union.
MiCA creates a single registration and authorization pathway for firms offering custodial wallets, exchange services, staking, and lending. Crypto companies operating in France must now meet baseline capital requirements, segregate client assets, and implement anti-money-laundering controls that the regulator will audit. The framework also caps stablecoin issuance at €200 million without explicit authorization from national regulators, a hard brake on retail stablecoin expansion in the bloc.
Breaches carry steep fines. Companies face penalties of up to 6% of annual turnover or €5 million, whichever is higher, for material violations. The AMF coordinates with ESMA, the EU's securities watchdog, on cross-border compliance and dispute resolution.
The practical effect is narrowing: boutique and unregistered crypto venues now operate in a legal blind spot in France. Firms that were previously tolerated under lighter national oversight must now choose between formal registration and exit. For investors, the trade-off is tighter rules in exchange for recovery channels and audited reserve proof if a platform fails.
MiCA does not regulate decentralized finance protocols, which have no operator or central point of registration. Guidance from the AMF on how the regulation applies to yield-farming interfaces and liquidity pools is still being worked out, leaving a gray zone where retail users may take risks on services that sidestep the rulebook by design.
The regulation went into force across the EU on December 1, 2023, with a phased implementation for different service types. Stablecoin issuers faced stricter deadlines than wallet custodians. France's enforcement mirrors the same schedule as other member states, though the AMF has discretion over authorization speed and interpretation of gray areas in the text.
Market entrants will likely shrink in the near term. Firms without the capital or compliance infrastructure to meet MiCA's thresholds have already exited France or begun winding down retail services. Larger, well-capitalized platforms such as Kraken and Bitstamp have applied for licenses. Smaller regional exchanges and unregulated lending services face a harder choice: build compliance or leave.