The European Banking Authority (EBA) announced that, under the Markets in Crypto-Assets Regulation (MiCA), it has designated Circle’s USDC as a “significant electronic money token.” However, supervision is not being transferred wholesale: from November 12, the EBA will directly oversee own funds, reserve assets, liquidity requirements, and recovery and redemption plans, while corporate governance, qualifying holdings, suitability assessments, and conflicts of interest will remain under France’s Prudential Supervision and Resolution Authority (ACPR). USDC is now the first of the 45 electronic money tokens notified in the EU to meet the designation criteria. The EBA also said it had signed a memorandum of understanding with the New York State Department of Financial Services (NYDFS) to facilitate cross-border supervision and information exchange. USDC’s supply is close to $73 billion, making it the world’s second-largest stablecoin. The significant designation places USDC’s reserves and redemptions under direct EU supervision, and its scale has made it the first to qualify. For traders, this is not a price catalyst, but it does change the supervisory response in extreme scenarios: the EBA will directly oversee reserves, liquidity, and recovery and redemption, governance and conflicts of interest will remain in France, and cross-border information exchange will involve New York regulators. What to watch is how disclosures and enforcement in these areas change after the November 12 handover—not to treat the designation itself as a buying signal.