FCA Took Over UK Cryptoasset Anti-Money-Laundering Supervision

The Financial Conduct Authority became the United Kingdom’s anti-money-laundering and counter-terrorist-financing supervisor for certain cryptoasset businesses on January 10, 2020. The change brought exchange providers and custodial wallet businesses into a formal registration and compliance perimeter under the amended Money Laundering Regulations.

The development mattered because it converted financial-crime controls from an uneven business practice into a legal obligation for covered UK operators. It did not amount to general approval of cryptoassets or full conduct regulation of every crypto business. The FCA’s remit under this measure was specifically AML/CTF registration, supervision and enforcement.

A regulatory gateway opened

The Money Laundering and Terrorist Financing (Amendment) Regulations 2019 added cryptoasset exchange providers and custodian wallet providers to the categories of regulated businesses. The statutory instrument also required the FCA to maintain a register for those firms and apply a “fit and proper” test to an applicant, its officers, managers and beneficial owners.

For covered firms, compliance was broader than completing a form. The FCA’s January 10 announcement listed risk assessment, written policies and controls, customer due diligence, enhanced checks for higher-risk customers and ongoing monitoring among the expected measures. Depending on a firm’s size and nature, senior management responsibility for compliance could also be required.

That placed operational questions—who the customer was, how transactions were monitored and how suspicious activity was handled—inside a supervisory framework. The regime targeted service providers acting as gateways or custodians; it did not eliminate peer-to-peer transfers or anonymity elsewhere in public blockchain networks.

New firms and existing firms faced different clocks

A business beginning an in-scope cryptoasset activity from January 10, 2020 had to obtain FCA registration before operating. A business already conducting that activity immediately before January 10 could continue during a transition, but it had to comply with the amended rules immediately.

The event-day FCA notice said existing businesses needed to be registered by January 2021 and should submit completed applications by June 2020 to help the regulator meet that deadline. Those were the timetables stated on January 10, 2020; this reconstruction does not replace them with later extensions, temporary regimes or enforcement outcomes.

The distinction was commercially significant. Registration became a gateway for new entrants, while incumbents received time to complete the application process but no grace period from the substantive AML duties. Even firms already authorized under other UK financial-services, e-money or payments rules were told to apply separately if they conducted covered cryptoasset activity.

The European context

January 10, 2020 was also the deadline in the European Union’s Fifth Anti-Money Laundering Directive for member states to bring its provisions into national law. The directive explicitly added providers exchanging virtual currencies and fiat currencies, along with custodian wallet providers, to the EU’s list of obliged entities. It also required those providers to be registered.

The UK regulations implemented that European measure while establishing the FCA as the domestic cryptoasset supervisor. The EU text explained the policy objective as improving authorities’ ability to identify suspicious activity through intermediaries. It also acknowledged a limitation: bringing exchanges and custodians into scope would not address transactions conducted without those providers.

A compliance milestone, not a market signal

The verified consequence on January 10 was institutional, not a demonstrated change in token prices or trading activity. None of the primary records reviewed supplies a complete January 10 Bitcoin price series, exchange-volume dataset or causal analysis. No market-return claim can therefore be attached to the regulatory start date.

What changed was the legal position of covered businesses operating in the UK. They now faced an identified supervisor, registration requirements and enforceable AML/CTF controls. Customers, however, could not infer from AML registration alone that a cryptoasset product carried the protections associated with broader FCA conduct authorization, the Financial Ombudsman Service or compensation arrangements.