The UK and United States have pledged closer cooperation on stablecoin regulation, setting out a shared approach intended to reduce cross-border friction and support the use of regulated private digital money in payments, settlement, and capital markets.
The joint statement, published through the Transatlantic Taskforce for Markets of the Future, says both governments intend to enable the use of stablecoins in cross-border finance. It also says they will explore a clear pathway for stablecoins issued in one jurisdiction to access the market of the other, subject to domestic laws, regulations, and supervisory processes.
The statement affirms that stablecoins held out as money should be fully backed, at least one-to-one, by high-quality liquid assets. It also supports clear redemption rights, segregation and protection of reserves, coordination in the event of issuer failure, and approaches that avoid unnecessary market fragmentation.
Stablecoins have become one of the most developed uses of digital assets in practical finance. They are already used in crypto markets and are increasingly being assessed for cross-border settlement, tokenised financial markets, merchant payments, and corporate treasury use.
Lydian chief executive and co-founder Carl Grimstad said: “This joint framework is the first real attempt to build a shared dictionary.”
He added that aligning reserve backing, redemption rights, and insolvency protections is “the precondition for stablecoins to actually function as global settlement infrastructure rather than jurisdiction-locked products.”
The joint statement marks a more constructive tone towards stablecoins as regulated financial infrastructure. Both governments recognise the private sector’s role in providing money and payments, while positioning the public sector as responsible for standards, supervision, regulatory policy, and confidence in money.
That distinction is important because stablecoins sit between technology, banking, payments, securities settlement, and monetary policy. If they are too lightly governed, they can create run risk, consumer harm, market instability, and illicit finance concerns. If rules are too fragmented, issuers and users face duplication, ring-fencing costs, and barriers to cross-border liquidity.
The narrative around crypto has already been shifting towards infrastructure, including in analysis of how crypto is quietly rewiring business payments. The UK-US statement reinforces that direction by framing stablecoins around settlement, competition, capital markets, and cross-border finance.
The commitment to explore market access between jurisdictions is commercially important. A stablecoin that is regulated in one market but trapped inside that regulatory boundary has limited value as global settlement infrastructure. Cross-border recognition, or at least a practical access pathway, could make regulated tokens more useful for payments and institutional finance.
Implementation will still be difficult. Stablecoin issuers will need banking relationships, reserve management arrangements, custody controls, sanctions screening, anti-money laundering systems, consumer disclosure, and operational resilience. Cross-border settlement also requires technical interoperability, access to payment rails, and confidence among counterparties.
Grimstad captured that operational gap, saying: “Regulators can shake hands. The rails still have to talk to each other.”
The UK also faces a strategic question. Dollar-denominated stablecoins dominate global usage, while sterling-backed tokens remain small. Closer alignment with the US could help UK-regulated providers reach larger markets, but it may also reinforce the dollar’s advantage unless sterling stablecoin infrastructure develops.
Banks and payment companies are likely to read the statement as another sign that stablecoins may become part of the regulated payments toolkit rather than remain a parallel crypto market instrument. That could create opportunities in merchant settlement, treasury liquidity, programmable payments, and tokenised securities. It could also increase competition for traditional correspondent banking and card-based cross-border payment models.
The statement is not a complete rulebook. Domestic regimes will still determine authorisation, supervision, reserve eligibility, insolvency treatment, and market access. The commercial effect will depend on how quickly regulators translate the shared view into workable processes.
The direction is nevertheless clear. The UK and US are trying to prevent digital money regulation from fragmenting the transatlantic market. Stablecoins are being pulled into the regulated financial system, and the next test is whether policy convergence can become operating infrastructure.
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