The European Banking Authority (EBA) and the New York State Department of Financial Services (NYDFS) signed a memorandum of understanding on June 3, 2026 to coordinate cross-border stablecoin supervision. The MOU creates the first formal link between the EU's Markets in Crypto-Assets (MiCA) framework and US state-level crypto regulation.
Under the agreement, the two agencies will share data on issued stablecoins, total volume in circulation, holder counts, and results of external and internal audits. The MOU also establishes a framework for coordinated crisis response — allowing the two regulators to assist each other if a regulated stablecoin experiences a systemic disruption that spans jurisdictions.
The EBA and NYDFS agreement covers only supervised entities and their stablecoin-related activities — not all crypto assets. The scope is explicitly limited to stablecoin issuers operating under MiCA in the EU and under NYDFS BitLicense or trust company charters in New York. Non-regulated stablecoins or issuers operating outside both jurisdictions are not covered.
The MOU provides a framework for the two regulators to coordinate during crises or emergencies, including data sharing on regulatory status, audit results, and circulation volumes of supervised stablecoin issuers operating across both jurisdictions.
The $320 billion stablecoin market is inherently cross-border — a USD-pegged stablecoin issued in New York may circulate in EU wallets, settle EU payments, and be held by EU institutions. Until this agreement, there was no formal supervisory channel between MiCA regulators and US state agencies. The EBA-NYDFS MOU begins to close that gap.
US President Donald Trump signed stablecoin legislation in July, while MiCA came into effect at the end of 2024. The two frameworks now have a formal coordination mechanism — though enforcement authority remains distinct in each jurisdiction. The MOU does not create joint enforcement power; it creates an information-sharing and early-warning channel.
RLUSD operates under NYDFS oversight as a New York trust company-issued stablecoin. The EBA-NYDFS MOU means RLUSD's issuance data — circulation, holder counts, audit status — will now be potentially accessible to EU regulators when RLUSD circulates within MiCA-regulated channels. For Ripple, this is both an accountability measure and a legitimacy signal: RLUSD is regulated enough to be included in a transatlantic supervisory framework.
The agreement arrives as RLUSD hit $1.57 billion in market cap and has been integrated into Mastercard's global stablecoin settlement network alongside USDC and PYUSD, further extending its institutional footprint in regulated payment rails.
The EBA-NYDFS MOU is not isolated. It follows similar bilateral frameworks between the UK's Financial Conduct Authority and US regulators, and between Singapore's MAS and several G20 regulators. The pattern is consistent: as stablecoin usage grows, regulators are building cross-border supervisory infrastructure before — not after — a systemic event forces their hand.