Malta Challenges EU Crypto Oversight Shift to ESMA Amid Regulatory Debate

European Union leaders are weighing a European Commission proposal to shift direct supervision of the bloc’s largest crypto asset service providers (CASPs) to the Paris-based European Securities and Markets Authority (ESMA), a move that has drawn support from France, Austria, and Italy. These countries argue that centralized oversight is necessary to address inconsistencies in how member states authorize firms and prevent regulatory shopping. However, Malta’s Financial Services Authority (MFSA) has expressed skepticism, stating it is 'premature to introduce structural changes' like centralized supervision. The Markets in Crypto Assets Regulation (MiCA) has only recently become fully applicable, and its 'impact on the market and market players is still being assessed,' according to an MFSA spokesperson. The debate centers on the balance between EU-level control and national regulatory authority. MiCA allows companies to obtain authorization in one member state and passport services across the EU, making the question of who supervises crypto firms critical to market integration, investor protection, and national sovereignty. While some frame the dispute as a small state resisting EU centralization, Ian Gauci of Maltese law firm GTG, a key architect of Malta’s original crypto rulebook, clarified that Malta’s concerns are structural, not jurisdictional. He emphasized that the issue is about the framework’s effectiveness and how it will function across the EU. Supporters of centralization, including ESMA, argue that a single supervisor for major cross-border firms would enhance efficiency, harmonize regulation, and reduce forum shopping. A recent review of Malta’s CASP authorization, widely reported to involve OKX, found the country met supervisory expectations but noted the firm’s authorization 'should have been more thorough.' France, Austria, and Italy have warned that divergent practices could undermine investor protection and the EU’s digital asset market. Gauci, however, contends that centralization should target systemic cross-border firms with clear risks, rather than serve as a blanket solution for uneven supervision. OKX’s European CEO, Erald Ghoos, rejected the notion that companies choose smaller jurisdictions to exploit regulatory gaps. He highlighted that OKX has been supervised by Malta under a high-standard regime since 2021, with its MiCA authorization reflecting a multi-year relationship. Ghoos argued that the current model is not failing and that centralization appears to be a 'political decision' rather than a response to demonstrated shortcomings. As MiCA continues to roll out, the debate over regulatory oversight remains unresolved, with implications for how the EU balances market integration, investor protection, and national regulatory autonomy.