The UK FCA, which sued Justin Sun-linked crypto exchange HTX in 2025 for "unlawfully promoting crypto asset services", says HTX will exit the UK in a settlement

Crypto exchanges targeting UK consumers must now adhere to financial promotion rules, or face enforcement action.

The UK's Financial Conduct Authority (FCA) has settled its High Court case against the crypto exchange HTX, formerly known as Huobi, with HTX agreeing to exit the UK market. The settlement prevents HTX from knowingly promoting crypto services unlawfully to UK consumers. As part of the agreement, HTX has stopped accepting deposits and new sign-ups from UK users. Existing UK customers have a 48-hour window to withdraw their assets before their accounts are closed. This case marks the FCA's first enforcement action against a crypto firm under the UK's financial promotion rules. The regulator initiated proceedings in October 2025, citing HTX's repeated failure to engage. Settlement talks began in March and were extended over subsequent months. The terms of the settlement are confidential and do not constitute an admission of liability by HTX.

This settlement signifies a critical juncture for crypto firms operating internationally, demonstrating the FCA's resolve to enforce UK financial promotion rules extraterritorially. The action against HTX, a platform associated with Tron founder Justin Sun, sends a clear message that even firms based outside the UK are not beyond the reach of its regulatory authority. This sets a precedent for how future cross-border crypto marketing will be policed, potentially leading other jurisdictions to adopt similar assertive stances.

The departure of HTX from the UK market underscores the increasing regulatory scrutiny faced by the cryptocurrency industry globally. It signals a shift towards greater accountability for crypto exchanges regarding their marketing practices and consumer protection. This development may prompt other international crypto platforms to reassess their UK outreach strategies and compliance measures, potentially leading to a more regulated and consolidated UK crypto landscape.