US and European Regulators Team Up on Stablecoin Oversight: What Comes Next for Global Crypto Rules

Two of the world’s most influential financial regulators have formalized a stablecoin-related partnership - and the implications for issuers, exchanges, and crypto businesses operating across borders are major.

On June 2, 2026, the New York State Department of Financial Services (NYDFS) and the European Banking Authority (EBA) signed a memorandum of understanding to enable the exchange of supervisory and confidential information on stablecoin markets. 

In this post, we will walk you through what the agreement covers and the implications of it in the stablecoin market.

Key Takeaways

• The NYDFS and European Banking Authority signed a memorandum of understanding on June 2, 2026, to share supervisory information on stablecoin issuers.
• The agreement covers reserve data, licensing decisions, enforcement actions, and joint on-site investigations.
• Both agencies already oversee major stablecoin markets - New York under BitLicense, the EU under MiCA.
• 77% of CFOs cite regulatory uncertainty as the primary barrier to adopting stablecoins in business operations.
• The MOU signals that stablecoin regulation is increasingly being treated as a global, not local, problem.

What the MOU Covers

The NYDFS-EBA stablecoin-related partnership does not harmonize rules between the two jurisdictions, and it doesn’t give either body direct authority over the other’s supervised firms. 

But what it does is open a structured information channel between two regulators that already carry significant weight in global financial markets.

Under the agreement, the NYDFS and European Banking Authority have committed to sharing:

• Data on stablecoin volumes in circulation within their respective jurisdictions.
• Findings on the fitness and conduct of supervised entities, including reasons for licensing refusals or status changes.
• Internal and external audit findings related to stablecoin issuers.
• Annual supervisory plans for firms operating in New York and the EU.
• Information on ongoing or planned enforcement actions.
• Reserve asset holdings and corporate structure details of supervised issuers.
• Stablecoin trading volume data from exchanges operating in New York state and the European Union.

The MOU also enables both agencies to participate jointly in on-site investigations of entities they supervise - a provision that moves this well beyond a simple data-sharing arrangement.

Why These Two Regulators in Particular?

Both agencies, the NYDFS and EBA, already have active, established oversight frameworks for stablecoin markets.

The NYDFS has supervised stablecoin issuance since 2018 under its BitLicense regime, which governs virtual currency businesses operating in New York. Its framework mandates strong reserve requirements, redeemability guarantees, transparency disclosures, and a prohibition on rehypothecation of reserve assets - among the stricter standards applied to stablecoin issuers anywhere in the world.

The European Banking Authority, meanwhile, holds oversight responsibility for stablecoin issuers classified as “significant” under the EU’s Markets in Crypto-Assets (MiCA) regulation. Significance is determined by size, transaction volume, and systemic connectivity - meaning the largest, most globally active issuers fall under EBA’s direct purview.

Together, these two bodies supervise a substantial portion of the global stablecoin market. Basically issuers operating across both jurisdictions now face a regulatory environment where their New York supervisor and their European supervisor can compare notes.

What Does This Mean for the Stablecoin Market?

The practical message for stablecoin issuers and virtual asset service providers (VASPs) is that the regulatory arbitrage between New York and the EU just became harder.

Historically, gaps between regulatory regimes have offered firms the ability to structure operations to minimize oversight - incorporating in friendlier jurisdictions, for instance, or keeping certain activities outside the purview of stricter supervisors. 

A formal information-sharing agreement between the NYDFS and European Banking Authority directly reduces that flexibility. Enforcement actions in one jurisdiction, audit findings, and reserve disclosures can now travel across borders.

“Effective financial regulation depends on strong relationships between regulators, and international collaboration is essential for the digital asset space,” said NYDFS Acting Superintendent Kaitlin Asrow at the announcement.

EBA Executive Director François-Louis Michaud described it as a milestone toward “a strong, effective, and globally coordinated supervisory framework for crypto-assets” - which probably suggests the EBA views this MOU as a template, not an endpoint.

The Adoption Gap the MOU Doesn’t Fix

Despite the regulatory progress the stablecoin-related partnership represents, the stablecoin market still faces a significant adoption problem at the enterprise level.

According to PYMNTS, recent research found that 77% of CFOs cite regulatory or compliance uncertainty as the primary barrier to using crypto in business payments. For stablecoins specifically, that figure is 67%. A full 58% of surveyed companies said their firms have not discussed or even considered using stablecoins. Only 13% reported active use.

The NYDFS-EBA MOU addresses supervisory coordination, not the underlying regulatory clarity that CFOs say they need before committing to stablecoin infrastructure. Reserve requirements, accounting treatment, and liability frameworks remain unsettled in many markets. 

So the gap between “regulators are talking to each other” and “finance teams feel safe enough to build on stablecoins” remains wide.

The Bottomline

The stablecoin-related partnership marks a shift toward cross-border collaboration in stablecoin regulation. 

For stablecoin issuers and Virtual Asset Service Providers (VASPs) operating in both the US and the EU, this coordination implies that anti-money laundering, counter-terrorism financing, and sanctions compliance standards must be aligned across jurisdictions, as regulatory oversight transitions from isolated frameworks to a more interconnected approach.

FAQs

1. Does the MOU change the rules for stablecoin issuers in New York or the EU?

 No. The NYDFS and EBA operate under their existing frameworks. The MOU establishes information-sharing between them, not new regulatory requirements.

2. Which stablecoin issuers are affected? 

Any issuer or VASP operating in both New York state and the European Union should assume their supervisory information is now accessible to both regulators.

3. Is this the first cross-border stablecoin supervisory agreement?

It’s one of the first formal bilateral MOUs specifically targeting stablecoin oversight between a US state regulator and a major European supervisory body.