UK announces final crypto regulations, full implementation set for 2027

The UK's Financial Conduct Authority (FCA) has published its final regulatory framework for cryptocurrencies, designed to bring digital assets into the country's established financial system. Under the new rules, exchanges, custodians, and stablecoin issuers will be subject to regulatory standards similar to those in traditional finance. The license application window will open in September of this year and close on Feb. 28, 2027, with the new regime set to take full effect on Oct. 25, 2027. Companies previously registered under anti-money laundering (AML) regulations must obtain a new license, as there will be no automatic conversion. The final framework includes mandatory capital stress tests, stricter insider trading regulations, and simplified collateral requirements for stablecoin issuers. The FCA also plans to hold a separate consultation on decentralized finance (DeFi) guidelines later this year, stating it will take a case-by-case approach and exclude projects deemed truly decentralized—where no specific entity can be identified—from the scope of regulation.