Banco da Inglaterra Apresenta Visão para Supervisão de Stablecoins em Libra Esterlina

When the Bank of England publishes a consultation paper with a preface from Governor Andrew Bailey, the financial services sector takes notice. The November 2025 document on systemic sterling-denominated stablecoins is no exception — it represents the central bank's most detailed statement to date on how digital payment tokens should be regulated in the United Kingdom.

Stablecoins as Payment Infrastructure

The central premise of the Bank's proposal is straightforward: stablecoins that become widely used in everyday payments may pose risks to UK financial stability and therefore require regulation proportionate to that risk. This is not a theoretical concern. Global stablecoin transaction volumes exceeded $33 trillion in 2025, and the Bank is positioning itself to manage systemic implications before they materialise, not after.

What sets this proposal apart from previous regulatory approaches is its focus on the "systemic" threshold. Non-systemic stablecoins — those not yet widely adopted in payments — remain under exclusive FCA oversight. However, once a stablecoin reaches systemic territory, it moves into a dual-regulation regime supervised by both the Bank of England and the FCA.

The Backing Requirements

The most significant aspect of the proposal concerns how stablecoin issuers must back their tokens. The Bank proposes that systemic issuers hold portions of their backing assets in short-term UK government debt and maintain deposit accounts at the Bank of England itself. This is a notable development: in practice, it places stablecoin issuers within the same financial infrastructure that underpins the traditional banking system.

For users, this matters because it directly addresses the fundamental question that has surrounded the stablecoin market since its inception: if you hold a stablecoin, can you actually redeem it at face value in fiat currency? The Bank's answer is to require exactly that — "par value stability, a robust legal claim, and the ability to always redeem at par in fiat money."

Implications for the UK Digital Payments Landscape

The practical implications extend well beyond stablecoin issuers themselves. If the regulatory framework succeeds in creating genuinely stable sterling-denominated tokens, it could meaningfully reshape how digital payments function across the UK economy.