

Industry groups warn the shift could disrupt MiCA's rollout and create legal uncertainty.
Key Takeaways:
The European Commission is pushing for a major shake-up of Europe's crypto rulebook, proposing that the European Securities and Markets Authority (ESMA) become the direct supervisor of every crypto firm operating in the bloc.
The plan, outlined in draft documents circulated ahead of an expected announcement in the coming period, would mark a sharp departure from the oversight model laid out under the EU's flagship Markets in Crypto-Assets (MiCA) framework. This proposed shift represents a fundamental rethinking of how cryptocurrency regulation should be structured across the European Union, potentially affecting hundreds of crypto service providers that have been preparing for MiCA compliance.
Under the current MiCA framework, crypto companies must secure authorization in one EU member state before offering services across the bloc through "passporting." This model was designed to balance centralized standards with local regulatory expertise, allowing national authorities to maintain close relationships with firms while ensuring cross-border consistency.
National regulators have spent years preparing for this structure, investing significant resources in building specialized teams and developing compliance frameworks. The full implementation window for MiCA is set to close in the near future, with many member states already processing applications from crypto firms seeking authorization.
Brussels' new proposal, however, would fundamentally alter this arrangement by shifting much of that authority to ESMA, including the power to approve new entrants and oversee ongoing compliance. The Commission's draft documents indicate that while ESMA could delegate some operational tasks back to national authorities, the overall shift would significantly dilute their role in crypto supervision.
This centralization approach mirrors regulatory structures used in other sectors, such as banking supervision under the European Central Bank. However, the crypto industry presents unique challenges that may not align perfectly with such models. Any change to the MiCA framework would also require approval from both the European Parliament and the Council, a process that could take considerable time and face political resistance. Officials have declined to comment on the ongoing discussions, citing the preliminary nature of the proposals.
Industry groups have expressed serious concerns that the move risks destabilizing the regulatory environment just as MiCA is being rolled out. "Reopening MiCA at this stage would introduce legal uncertainty, risk delaying the authorization process, and divert attention and resources from the practical task of consistent implementation," Robert Kopitsch, secretary general of Blockchain for Europe, told Bloomberg.
Kopitsch emphasized that national watchdogs maintain tighter daily contact with firms, something ESMA cannot easily replicate given its current structure and resources. This proximity allows national regulators to understand the specific operational realities of crypto businesses, respond quickly to emerging issues, and provide tailored guidance that reflects local market conditions.
He added that any future push toward a centralized model should come only after "concrete experience and evidence gathered from MiCA's first years of implementation." This measured approach would allow policymakers to identify genuine gaps in the current system before undertaking major structural reforms.
Other industry observers echoed concerns about the timing and feasibility of the proposal. Andrew Whitworth, founder of Global Policy Ltd., acknowledged that crypto markets could serve as a useful testbed for a more centralized regulatory regime, but emphasized that shifting responsibility at this stage would be highly disruptive to firms that have already invested heavily in compliance preparations.
Whitworth added that ESMA would need a major boost in resources, including specialized personnel and technological infrastructure, to take on the workload currently held by national supervisors. Without such investment, the transition could lead to bottlenecks in authorization processes and inconsistent enforcement across member states.
Recently, France emerged as a leading advocate for giving ESMA direct authority over major cryptocurrency firms operating across the bloc. This position reflects France's broader vision for European financial regulation, which favors centralized oversight to prevent regulatory arbitrage and ensure consistent standards.
Bank of France Governor François Villeroy de Galhau argued at the time that the move would ensure consistent supervision and enforcement of crypto regulations under the MiCA framework. He warned that the current system, which allows companies to obtain licenses from individual member states and "passport" them across the EU, risks creating regulatory loopholes and uneven oversight that could undermine the framework's effectiveness.
Villeroy de Galhau's concerns stem from observations of how firms might engage in "regulatory shopping," seeking authorization in jurisdictions with lighter oversight while operating throughout the EU. Centralized supervision through ESMA, he suggested, would eliminate this risk by applying uniform standards and enforcement practices across all member states.
However, this push has encountered resistance from some member states that view national regulatory authority as essential to maintaining effective oversight. Countries with established crypto industries, such as Germany and the Netherlands, have expressed concerns that centralization could reduce their ability to support innovation while ensuring consumer protection.
ESMA Chair Verena Ross hinted in recent months that centralized oversight may ultimately prove more efficient than the current distributed model. With 27 national regulators preparing separately for MiCA implementation, she observed, "there is still a period where you could say: does it make more sense — for efficiency and for having the cross-border view — to do it in a central point?"
Ross's comments reflect practical concerns about coordination challenges among national authorities, particularly regarding cross-border enforcement and information sharing. A centralized model, proponents argue, could streamline these processes and reduce duplicative efforts across member states.
In mid-2024, ESMA also raised concerns about Malta's crypto licensing process, following a peer review of the Malta Financial Services Authority. This review highlighted potential weaknesses in how some national regulators approach crypto supervision, providing additional ammunition for those advocating centralized oversight. The Malta case illustrated how varying levels of regulatory capacity across member states could create vulnerabilities in the EU's overall crypto regulatory framework.
The debate over ESMA's role in crypto supervision reflects broader tensions within the EU about the appropriate balance between centralized standards and national flexibility. As the crypto industry continues to evolve, European policymakers face the challenge of creating a regulatory structure that protects consumers and financial stability while supporting innovation and competition.
MiCA is the EU's comprehensive regulatory framework for crypto-assets, establishing consumer protections, market integrity standards, and operational requirements. It creates a unified regulatory environment across EU member states, reducing fragmentation and enhancing market stability while promoting innovation in the digital asset sector.
ESMA's unified oversight would centralize crypto regulation across EU, replacing fragmented national approaches. This could standardize rules, strengthen consumer protection, and enhance market stability, but may also reduce regulatory flexibility and increase compliance costs for platforms operating in Europe.
ESMA centralization creates uniform regulatory standards across EU, reducing compliance fragmentation for enterprises. This enhances market clarity, attracts institutional investment, and strengthens consumer protection. However, stricter oversight may increase operational costs and compliance burdens for smaller crypto firms.
MiCA establishes decentralized crypto rules across EU member states, while ESMA centralization aims for unified oversight. The EU is consolidating to streamline regulatory fragmentation, reduce compliance costs, and strengthen market integrity through consistent enforcement standards.
Centralizing crypto oversight under ESMA creates unified regulatory clarity, reducing fragmentation across EU member states. This streamlines compliance, attracts institutional investment, and strengthens market infrastructure. However, stricter enforcement may increase operational costs for smaller projects, potentially consolidating the market toward larger, compliant players and accelerating institutional adoption while slowing grassroots innovation.
The EU adopts a unified, centralized framework under MiCA through ESMA, emphasizing consumer protection and stablecoin regulation. The US takes a fragmented approach across multiple agencies. Asia varies widely—Singapore and Hong Kong focus on licensing, while others remain less regulated. The EU's approach is more comprehensive and prescriptive.











