UK lawmakers launch inquiry into stablecoin rules

TLDR

UK lawmakers have opened a formal inquiry into how the country should regulate stablecoins, reviewing draft rulebooks from the Bank of England and the Financial Conduct Authority.

1. A House of Lords committee is taking evidence on whether proposed UK stablecoin rules are proportionate, with submissions open until 11 March.
2. Draft frameworks would treat systemic pound stablecoins almost like banks, with strict reserve rules and joint oversight by the Bank of England and FCA.
3. Outcomes could shape how easily GBP and USD stablecoins are used in UK payments and crypto services from roughly 2026 to 2027.

Deep Dive

1. What The Inquiry Is Doing

The House of Lords Financial Services Regulation Committee has launched a stablecoin inquiry that runs written evidence submissions up to 11 March, followed by public hearings. It is examining whether the Bank of England (BoE) and FCA proposals are a "measured and proportionate" response to stablecoin growth, including risks to monetary policy, financial stability and financial crime, and the opportunities for UK financial services.

According to the committee overview, it is seeking input on six areas, from global stablecoin development and sterling stablecoin prospects to how the BoE and FCA regimes would affect both systemic and non-systemic stablecoins in the UK and abroad, as well as lessons from US and EU approaches that have moved faster on legislation.

2. The Emerging UK Stablecoin Rulebook

The BoE has already consulted on a regime for systemic payment stablecoins, proposing that these coins be fully backed, with about 40 percent of reserves held directly at the central bank and roughly 60 percent in UK government debt, with final rules expected in the second half of 2026. Systemic pound stablecoins used for payments could gain access to a BoE deposit account and potentially a liquidity backstop, but would be treated to bank-like prudential standards.

In parallel, the FCA is consulting on non-systemic stablecoin and broader crypto rules, aiming to integrate them into financial services law with detailed codes of practice and implementation frameworks around 2026. Treasury draft legislation published in 2025 would plug stablecoins into the Financial Services and Markets Act perimeter, with implementation targeted for 2027, putting the UK on a path similar in timing to new US stablecoin laws.

3. Why It Matters And What To Watch

For crypto users and firms in or serving the UK, this inquiry sits on top of an already moving regulatory train, so it is more about fine tuning than deciding whether to regulate. Clear, well-calibrated rules could make it easier for exchanges, fintechs and DeFi bridges to offer GBP and major USD stablecoins into the UK market under a predictable regime, reinforcing London as a crypto hub; overly tight or inflexible rules could instead push activity to EU MiCA jurisdictions or offshore venues.

Key milestones to watch are: the committees report after evidence closes in March, the BoEs final systemic stablecoin rules expected in 2026, and Treasury or FCA secondary legislation that locks in a 2027 start date for the full regime. How banks react, especially on payment access for regulated crypto platforms, will be an important real-world signal of whether the framework encourages or quietly chokes stablecoin use in the UK.

Conclusion

The inquiry shows UK lawmakers are now actively scrutinizing stablecoin rules that regulators have already sketched out, rather than starting from scratch. For the crypto market, the direction of travel is clear: stablecoins will be pulled firmly inside traditional financial regulation, with bank-like backing and conduct standards. The open question is whether Parliament nudges that regime toward a balance that supports innovation in GBP and USD stablecoin payments, or toward a risk posture that keeps much of that activity outside the UK.