The European Securities and Markets Authority published an opinion on October 8, 2026 that denies authorised crypto service providers in the EU virtually every service involving stablecoins that do not comply with MiCA. The central case is Tether's USDT, the world's largest stablecoin with a market capitalisation of around $184 billion on October 8, 2026 according to CoinGecko, and still without authorisation as an e-money token in the European Union. National supervisors, BaFin in Germany, are to wind down the remaining holdings on the platforms, and to do so no later than three months after publication. That date is January 8, 2027.
For your balance this does not mean a freeze overnight. It means a one-way street: selling, swapping, transferring and withdrawing remain possible, while buying more and continuing to trade on an authorised EU platform fall away. How long your provider keeps that window open is decided not by ESMA but by BaFin and by the provider itself. In comparable cases, some exchanges have switched off considerably earlier than the deadline required.
The ESMA opinion of October 8, 2026 in its own words
The document carries the reference ESMA75-113276571-1742 and the title "Opinion on...
English (US)