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FCA

FCA

Financial Conduct Authority (UK)

Medium Impact

FCA and Bank of England outline joint regulation approach for systemic UK stablecoin issuers

Published

Jun 29, 2026

Topics

Stablecoins, Cryptoassets, Systemic payment systems, Regulatory perimeter, Supervisory coordination, UK financial regulation

Executive Summary

The FCA and the Bank of England have issued a joint approach describing how they will coordinate regulation of systemic stablecoin issuers in the UK. The statement confirms that stablecoin issuers may begin under FCA supervision and move into joint regulation if HM Treasury recognises them as systemic. The approach is intended to give firms greater clarity over the allocation of regulatory responsibilities between the authorities, including where other public authorities may also be relevant. This is not presented as a final rulebook or an immediate new reporting obligation; it is a supervisory and perimeter-coordination development within the UK’s broader cryptoasset regulatory programme. The practical significance is highest for UK stablecoin issuers, firms planning stablecoin launches, and groups whose products could scale into payment or settlement infrastructure. Firms should treat the publication as a trigger to review regulatory engagement models, escalation governance, systemicity monitoring, and transition planning between FCA-only and joint supervisory arrangements.

What Changed

newJoint regulatory approach for systemic stablecoin issuers

Previous

The supplied source does not identify a prior joint approach specifically governing the transition of stablecoin issuers from FCA supervision to joint regulation.

New

The authorities have published a joint approach explaining their respective roles and coordination model for systemic stablecoin issuers.

newTransition from FCA supervision to joint regulation

Previous

Firms could track FCA cryptoasset proposals and wider UK policy, but the supplied statement says the new approach explains the transition route after systemic recognition.

New

Recognition by HM Treasury is the stated trigger for movement from FCA supervision to joint regulation.

newAllocation of authority responsibilities

Previous

Responsibility allocation for stablecoin issuers potentially becoming systemic was less clearly signposted in the supplied source.

New

The joint approach provides a reference point for firms on which authority is expected to supervise which aspects of systemic stablecoin activity.

modifiedRegulatory planning assumption for stablecoin issuers

Previous

Implementation planning could focus primarily on FCA authorisation and conduct expectations for non-systemic activity.

New

Planning should include governance, evidence and regulatory engagement arrangements for possible HM Treasury systemic recognition and joint supervision.

Business Impact

Who is affected

Directly affected

UK stablecoin issuers, prospective stablecoin issuers, and cryptoasset firms whose stablecoin products could be recognised as systemic by HM Treasury.

Indirectly affected

cryptoasset custodians, exchanges, payment firms, banks providing reserve or settlement services, group compliance teams, treasury teams, product governance teams and operational resilience functions supporting stablecoin activity.

Jurisdictions

United Kingdom

Business processes

Regulatory perimeter assessment for stablecoin issuance, Systemic recognition monitoring and escalation, FCA and Bank of England supervisory engagement routing, Stablecoin product approval and change governance, Board and senior management reporting on cryptoasset regulatory risk, Operational resilience and payment-system dependency assessment

Estimated effort

Medium

Compliance risk

Medium

Affected Reports

UK stablecoin regulatory perimeter assessmentSystemic stablecoin recognition monitoring logRegulator engagement and supervisory routing matrixStablecoin product governance approval packCryptoasset regulatory change register
FieldValidation rule

Recommended Actions

6 suggested next steps· derived from source analysis
  1. 1
    AI generatedStep 1 of 6

    classify each UK stablecoin activity as existing, planned, or potential future issuance, and record whether it could plausibly move from FCA supervision to joint regulation if recognised as systemic.

  2. 2
    AI generatedStep 2 of 6

    update the regulator engagement matrix so issues can be routed to the FCA, the Bank of England, or both where stablecoin issuance may become systemic.

  3. 3
    AI generatedStep 3 of 6

    add a systemicity escalation trigger to stablecoin product governance, including senior management review if scale, payment use, settlement use or market dependency materially increases.

  4. 4
    AI generatedStep 4 of 6

    align internal planning with the FCA’s wider stablecoin and crypto custody policy programme, but distinguish proposed or future rules from the confirmed joint-approach statement.

  5. 5
    AI generatedStep 5 of 6

    brief board, compliance, treasury, product and operational resilience stakeholders that the publication is a supervisory-coordination signal, not an immediate reporting-template change.

  6. 6
    AI generatedStep 6 of 6

    maintain evidence of monitoring HM Treasury recognition developments, FCA cryptoasset publications and Bank of England systemic-stablecoin materials.

Timeline

No explicit implementation timeline was identified in the source publication.

Sources

AI-generated analysis is based on the following primary sources. Always verify against the official publication.

Related Evidence

Verified source support for this analysis

The evidence agent checks whether the drafted finding is supported by official publications and relevant public source material.

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