The UK has spent the post-Brexit period building a tokenisation perimeter that looks deliberately unlike MiCA: narrower legislation, more sandbox surface, and a Bank of England that would rather expose RTGS APIs than ship a wholesale CBDC. The posture is legislate slowly, pilot widely. The FCA's cryptoasset perimeter sits on the financial promotion regime and the AML/CTF registration route, with the stablecoin and custody regime still being built out under FSMA 2023 powers, while the bank of england runs synchronisation work alongside the Digital Securities Sandbox and the Law Commission's Property (Digital Assets etc) Bill moves to settle the legal status of tokenised collateral under English law. The UK differentiates from the EU on regulatory speed and from Hong Kong on willingness to legislate before piloting.
Regulatory posture
The fca runs the cryptoasset perimeter day-to-day: the financial promotion regime (in force October 2023) shapes how tokenised instruments are marketed to UK retail, and MLR registration remains the default supervisory entry point. FSMA 2023 gave hm treasury the power to bring cryptoassets, stablecoins, and tokenised securities inside the perimeter via secondary legislation. The FCA's CP24/20 (November 2024) on stablecoin issuance and custody is the central reference for the payment stablecoin regime, with final policy statement timing the open question.
The bank of england's working position is that synchronisation, RTGS exposing APIs for atomic DvP (delivery-versus-payment) against external ledgers, is the preferred route before committing to a full wholesale CBDC, with Project Meridian at the BIS Innovation Hub London Centre as the proof-of-concept. The pra has invited tokenised-deposit pilots from authorised banks under existing prudential treatment rather than waiting for a bespoke regime.
The Property (Digital Assets etc) Bill, sitting on Law Commission work, would classify digital assets as a third category of personal property under English law. That is the legal-certainty piece for tokenised collateral, and the reason cross-border bilateral deals keep choosing English governing law even when the venue is elsewhere.
Active pilots
- digital securities sandbox. BoE/FCA joint sandbox launched 2024 under FSMA 2023 powers. Cohort approach allowing DLT-based market infrastructures to operate trading and settlement under modified rulebooks. As of early 2026 the cohort is progressing through staged limits.
- UK Digital Gilt Instrument (DIGIT). 15 December 2025 HM Treasury selection of HSBC Orion as platform; the first G7 sovereign digital-bond programme of its scale, with tokenised commercial-bank deposits as the cash leg for atomic DvP (HSBC media release; The Block). The first blockchain-based issuance test via HSBC and LSEG is targeted for early 2027 (CoinDesk). See HSBC Orion + UK DIGIT.
- BoE RTGS renewal and synchronisation work. RTGS renewal is the technical precondition for synchronisation; Project Meridian is the proof-of-concept reference.
- FCA stablecoin authorisation pipeline. CP24/20 lineage; final PS publication timing as of early 2026 is unresolved. Sterling-denominated stablecoin float remains small versus USD payment stablecoins.
- BIS Innovation Hub London Centre. Project Meridian (RTGS-DLT synchronisation), Project Pyxtrial (real-time stablecoin reserve monitoring), and adjacent work feed UK and broader G7 regulatory positioning.
Open questions
- Timing of the FCA stablecoin regime full commencement post-CP24/20, and whether the final PS will mirror or diverge from MiCA's EMT requirements on reserve composition and redemption.
- Whether the BoE will move to a wholesale CBDC or sustain synchronisation as the primary alternative, and how that decision interacts with Project Agorá governance.
- Status and Royal Assent timing of the Property (Digital Assets etc) Bill, and whether the third-category classification will be incorporated into FCA and PRA guidance for tokenised collateral.
- Whether DSS graduates produce production-grade tokenised securities venues or remain in modified-rulebook operation indefinitely.
- Whether the pra will publish standalone tokenised deposit guidance or continue to handle pilots through existing prudential channels.
Related
- Stablecoin types for the EMT comparison and CP24/20 lineage.
- Tokenisation, defined for the third-category property question under English law.
- hong kong for the contrast on stablecoin perimeter breadth.
- japan for the contrast on legislative tidiness versus operational pace.
- BIS, BIS Innovation Hub for the London Centre projects.