Two leading financial powers—the United Kingdom and the United States—have officially announced their intention to harmonize stablecoin regulation. This is not just a declaration, but a concrete plan for joint work aimed at integrating these digital assets into cross-border payments, settlements, and capital markets.
This step is the result of the activities of a joint transatlantic working group formed back in September 2025. The main task is to bring regulatory regimes closer together where possible and, critically, to give the market a clear signal for technological development without creating excessive barriers.
What was agreed upon: from reserves to bankruptcy
The key principle around which consensus was built is the backing of stablecoins with high-quality liquid assets. Issuers are required to maintain reserves on a 1:1 basis. However, the parties showed pragmatism: they agreed not to introduce excessive and market-fragmenting requirements that could stifle competition.
The issue of issuer access to banking services was also separately addressed. London and Washington agree that licensed issuers should receive banking services based on risk assessment, including settlements in securities and commodities markets.
Holder protection and cross-border access
Special attention is paid to protecting user funds. Reserve assets must be legally segregated from the company's own funds and protected in favor of holders. Even the scenario of an issuer's bankruptcy has been worked out: stablecoin holders will receive a clear and priority claim status on the reserves, ahead of other creditors.
The most ambitious point is the plan for mutual market opening. The parties intend to develop a clear pathway allowing stablecoins issued in one jurisdiction to access the market of the other. This creates a precedent for global interoperability and could fundamentally change the landscape of international settlements.
My analysis: This is arguably the most significant regulatory breakthrough in the stablecoin space in recent years. The alignment of approaches between London and Washington not only reduces regulatory uncertainty but also sets a standard for the rest of the world. If the mutual recognition mechanism is implemented, we will witness explosive growth in the institutional use of stablecoins in cross-border transactions.