Circle's USDC Becomes EU's First Significant E-Money Token Under MiCA
Key Takeaways
- •The European Banking Authority classified Circle's USDC as the first significant e-money token among the 45 e-money tokens notified under the EU's MiCA framework.
- •Joint supervision by the EBA and France's ACPR begins on November 12, 2026, with the EBA directly regulating capital, reserves, liquidity, and recovery and redemption planning, and the ACPR overseeing governance, qualifying holdings, suitability, outsourcing, and conflicts of interest.
- •USDC has a market value of approximately $73 billion and ranks as the world's second-largest stablecoin behind Tether's USDT, though the designation was based on regulatory criteria rather than market size alone.
- •The EBA signed a memorandum of understanding with the New York State Department of Financial Services to facilitate information sharing and cooperation on USDC's cross-border activities between its European and US operations.
- •MiCA has applied to stablecoins since mid-2024 and to the broader crypto-asset market since the end of that year, and the EBA's periodic reviews leave room for additional significant token designations.
Circle's USDC has been designated the European Union's first significant e-money token under the Markets in Crypto-Assets Regulation (MiCA), a milestone classification that brings new European Banking Authority (EBA) supervision and stricter regulatory oversight of the stablecoin beginning November 12, 2026, with French authorities sharing key supervisory duties.
EBA Grants USDC Significant Status Under MiCA
The European Banking Authority classified USDC as significant following a review of the stablecoin against the requirements of the regulation, as announced in the EBA's press release. With the decision, USDC becomes the first major token among the 45 e-money tokens notified under MiCA. Under the regulation, e-money tokens are those designed to maintain a stable value against a single official currency, a category distinct from asset-referenced tokens backed by a broader mix of assets. As a result, Circle is now subject to a new supervisory regime that will help oversee key stablecoin activity in European markets. As the first designation of its kind, the ruling also marks the initial application of MiCA's significant-token regime, the same process the EBA will use when reviewing other notified tokens.
In Europe, USDC is minted by Circle Internet Financial Europe SAS, while the stablecoin's United States operations are managed by Circle Internet Financial, LLC. USDC is the second-largest stablecoin by market capitalization worldwide, behind USDT from Tether.
According to CoinMarketCap data, the market value of USDC is around $73 billion. The new categorization, however, is based on regulatory demands rather than market size alone. Under MiCA, the EBA considers the relevant criteria to decide whether crypto tokens are significant.
The classification brings direct EBA supervision in key areas: capital requirements, reserve assets, liquidity rules, and recovery and redemption plans. The ruling places greater responsibility on European regulators to oversee USDC's financial protections. The new framework also provides for cooperation between national and European authorities, enabling regulators to coordinate efforts when a stablecoin is used across markets.
EBA and France Prepare for USDC Supervision in November
Starting November 12, 2026, USDC will enter joint supervision by the EBA and France's Autorité de Contrôle Prudentiel et de Résolution (ACPR). Under this scheme, the EBA will directly regulate capital, reserves, liquidity, and recovery and redemption planning.
The ACPR will continue to oversee other regulatory aspects, including corporate governance, qualifying holdings, suitability assessments, outsourcing, and conflicts of interest. Both authorities will work together to facilitate a smooth and effective transition and supervision.
The EBA has also entered into a memorandum of understanding (MOU) with the New York State Department of Financial Services (NYDFS). The agreement facilitates information sharing and cooperation on USDC's cross-border activities. Because Circle issues USDC in both Europe and the United States, regulators must cooperate to understand risks across markets, and the arrangement provides for oversight in cases where stablecoin operations span multiple jurisdictions.
Under MiCA, the EBA holds responsibility for classifying significant asset-referenced tokens and e-money tokens. The authority also periodically checks the relevant tokens to see whether they meet the criteria. MiCA, the EU's unified rulebook for crypto-assets, has applied to stablecoins since mid-2024 and to the broader crypto-asset market since the end of that year, and these periodic reviews leave room for further significant designations among notified tokens. The USDC ruling underscores the increasing relevance of European stablecoin regulation as the bloc's framework for digital assets takes hold.
The classification likewise brings additional supervisory responsibilities for Circle, with a sharper focus on reserves, liquidity, and financial recovery planning. It stands as a significant regulatory milestone for USDC in the European Union. From November 12, the EBA and French authorities will share supervisory responsibilities under MiCA, collaborating to track stablecoin's activities and its adherence to European regulations.
