
UK FCA finalises crypto rulebook with risk-based capital, stablecoin trust, and pre-application meetings. Firms run own stress tests. Rules effective Oct 2027.
UK financial regulators have finalized a new crypto rulebook. The Financial Conduct Authority set an effective date of October 2027 for its risk-based framework, a shift from earlier one-size-fits-all proposals that drew criticism from the industry for being too costly.
Under the final rules, crypto firms will assess risks on their balance sheets and decide how much capital to hold. They must run their own annual stress tests. The FCA will then review those assessments. Smaller firms face lighter disclosure requirements, which should lower compliance costs.
David Geale, the FCA's executive director for payments and digital finance, said the goal is to give crypto a foundation to build on. "Firms have been asking us for regulatory clarity and we think we've delivered it," he said.
Dan Coatsworth, head of markets at investment platform AJ Bell, cautioned that while regulation strengthens consumer protection and reduces scams, it doesn't remove risk completely.
The FCA kept the core structure for stablecoins but relaxed some compliance requirements. It eliminated redemption forecast estimates for reserve composition. It also strengthened consumer protections by requiring reserve assets to be held under a statutory trust, giving users explicit redemption rights. Up to 5% of circulating stablecoins can be held outside that trust.
Larger stablecoin issuers deemed systemic by HM Treasury could face stricter oversight. The FCA and the Bank of England are expected to develop additional rules later this year.
The FCA will begin holding pre-application support meetings next month to help firms navigate the licensing process.
The Solana Research Institute warned that the rules risk applying bank-style regulation to decentralized blockchain infrastructure that operates very differently. That criticism points to a potential friction point for firms building on permissionless networks.
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