FCA Draws the Crypto Map: UK Firms, Two Weeks to Clock In 🕰️

Britain's Financial Conduct Authority published final perimeter guidance on Wednesday explaining how its incoming crypto rulebook applies to firms, two weeks before the application window opens on September 30. The guidance covers issuing qualifying stablecoins, operating crypto trading platforms, dealing and arranging transactions, safeguarding cryptoassets and arranging staking, and sets out which activities require FCA approval.

"This guidance gives firms the clarity they've asked for so they can prepare with confidence," said David Geale, the FCA's executive director of consumers, payments and competition. The application window closes on February 28, 2027, with the regime itself taking effect on October 25, 2027. Existing money laundering registrations and the financial promotions regime continue to apply until permissions commence on that date.

The territorial reach extends beyond UK-based companies. Parliament amended the legislation so that overseas firms dealing with, arranging for or safeguarding cryptoassets for UK retail consumers are treated as carrying on business in the UK, according to Michelle Kirschner, a partner at Gibson Dunn. She said the overseas persons exclusion that firms typically rely on "is simply not available for these activities." Purely institutional business from overseas is largely untouched, as are firms reaching UK consumers only through a UK-authorized dealer or trading platform. "If a firm wants direct access to UK retail customers, it must come onshore and get authorised," Kirschner said.

Applying inside the window triggers statutory saving provisions that let a firm keep operating while the FCA assesses it, said Thomas Brown, a partner at Shoosmiths. Without that cover, a firm not yet authorized by October 2027 is "likely to be restricted to servicing existing contractual arrangements and may be unable to onboard new customers or enter into new business." Kirschner added: "It will not be the case that anyone will be authorised early," though early application allows more preparation time. Brown cautioned firms against treating February 2027 as a "target date rather than a deadline."

The government has amended the underlying legislation to add targeted exclusions and clarifications, and the FCA will consult in October on further changes. That consultation covers UK qualifying stablecoins, proprietary trading and market making, certain technology providers, decentralized protocols, safeguarding arrangements involving central securities depositaries, and financial promotions. When the FCA finalized its rulebook in June, it said the regime would reach DeFi where there is an "identifiable controlling entity," a term neither the legislation nor the regulator has defined. The broader UK framework continues to take shape, with the House of Lords voting 194–138 last week to add an amendment to the Financial Services and Markets Bill requiring the Treasury to develop a digital asset strategy covering cryptoassets, stablecoins, tokenized securities and digital financial infrastructure within 12 months of the bill becoming law.