The UK's Financial Conduct Authority says crypto apps whose software selects trading venues or routes for customers may need authorization. The draft guidance could pull DeFi aggregators and automated trading interfaces into the country's new licensing regime. Firms face uncertainty because final guidance may arrive close to the February 2027 application deadline.
Britain's financial watchdog warned that crypto trading apps could need regulatory approval if their software decides customer transactions. In draft guidance published Oct. 21, the Financial Conduct Authority (FCA) said applications that select trading venues or transaction routes based on assessments of price, liquidity, costs or execution speed may be arranging crypto deals.
Arranging crypto deals is an activity that requires authorization under rules taking effect on Oct. 25, 2027. The interpretation could bring decentralized finance aggregators and automated trading interfaces within the licensing regime, potentially forcing operators to obtain permission or change how their software handles customer trades.
Where the line falls between interface and arranger
The consultation focuses on a technical-services exemption meant to protect software providers whose applications simply connect customers to third-party trading platforms or decentralized protocols. Under the proposed interpretation, an interface that transmits customer instructions without influencing their execution may qualify.
However, applications that evaluate competing liquidity sources, recommend trading venues, or determine how transactions are executed could be performing activities that require regulatory authorization. The regulator named several indicators of discretionary involvement, including modifying transaction instructions, determining execution timing and selecting routes based on counterparty risk or expected trading outcomes.
Automation does not settle the question. The FCA warned that automating these decisions does not necessarily shield developers or operators, because algorithms can execute choices established by their providers. Still, the interpretation leaves room for applications that use predetermined, objective routing rules.
Deadlines leave little room for clarity
The FCA also said distributed governance, smart contracts and automated systems do not automatically remove regulatory obligations where identifiable individuals or businesses control services. Its assessment will weigh operational responsibilities, decision-making authority and economic interests.
Meanwhile, the authorization window is already open. Existing UK crypto businesses seeking transitional protections must submit applications between Sept. 30, 2026, and Feb. 28, 2027.
The regulator has requested feedback on its proposals by Nov. 18. Its website targets January 2027 for final guidance, although the consultation paper identifies spring 2027, which could leave affected businesses limited time to determine their licensing requirements.
The FCA said it may grant additional time to complete arranging-permission details where the technical-services exemption materially affects an application. Operators can also seek pre-application support to assess their transaction-routing systems before the February deadline.
Source: CryptoSlate
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