UK Financial Conduct Authority Opens Consultation on Crypto Regulations Ahead of October 2027 Implementation

Apr 16, 2026

The UK Financial Conduct Authority launched a consultation on Wednesday covering seven regulated cryptoasset activities including stablecoin issuance, trading platforms, custody, and staking, with feedback due by June 3, 2025. Following legislative changes in February 2025 that brought crypto within regulatory remit, the FCA will publish final rules in summer 2025, open authorization applications in September 2026, and implement the full regime by October 2027. The framework adopts an activity-based perimeter focused on intermediated models rather than licensing entire firms, addressing custody integrity, financial crime, and market abuse while leaving gaps around non-custodial systems, DeFi protocols, and blockchain-native risks. Overseas operators serving UK users must reassess their structures, while banks gain opportunities to participate as custodians, stablecoin issuers, and service providers in what analysts call a consequential design choice for UK monetary infrastructure.

FCA's Activity-Based Regulatory Framework and Timeline

▪The UK Financial Conduct Authority is seeking feedback on seven regulated cryptoasset activities including stablecoin issuance, trading platforms, dealing, safeguarding, and staking.
▪Legislative changes passed in February 2025 brought crypto activities within the UK's regulatory remit.
▪The UK Financial Conduct Authority has chosen an activity-based perimeter for crypto regulation rather than licensing entire firms.
▪The UK Financial Conduct Authority will publish additional crypto guidance in autumn 2025.
▪Overseas crypto operators serving UK users will need to reassess their structures ahead of the 2026 authorisation window.
▪The UK Financial Conduct Authority consultation on crypto activities closes June 3, 2025.
▪The UK Financial Conduct Authority's full crypto regulatory regime will take effect in October 2027.
▪Crypto firms can begin applying for authorization from the UK Financial Conduct Authority starting September 2026.
▪The UK Financial Conduct Authority published a consultation on regulated crypto activities on Wednesday.
▪The UK Financial Conduct Authority's crypto regulatory framework is drafted around intermediated models including issuers, custodians, venues, and staking providers.
▪The UK Financial Conduct Authority will publish final crypto regulation rules in summer 2025.

Challenges Regulating DeFi and Emerging Crypto Models

▪Bitcoin is the only truly DeFi project according to Yuriy Brisov of Digital & Analogue Partners.
▪The UK Financial Conduct Authority will consult on operational resilience rules for firms using distributed ledger technology later in 2025.
▪The UK Financial Conduct Authority launched a consultation in January 2025 seeking feedback on consumer duty, conduct standards, and oversight requirements for crypto firms.
▪The UK Financial Conduct Authority will separately consult on DeFi guidance later in 2025.

Perspective of Yuriy Brisov of Digital & Analogue Partners

▪The UK Financial Conduct Authority's crypto framework does not address risks emerging from blockchain technology itself according to Yuriy Brisov.
▪The UK Financial Conduct Authority's crypto regulatory perimeter fails to adequately describe non-custodial or composable systems according to Yuriy Brisov.
▪Cross-protocol contagion and offshore spillovers are less clearly addressed in the UK Financial Conduct Authority's crypto regime according to Yuriy Brisov.

Perspective of Overseas crypto operators

▪Overseas crypto operators must restructure their operations to comply with UK Financial Conduct Authority authorization requirements by September 2026.