ESMA Orders CASPs to Drop Non-MiCA Stablecoins With Three-Month Remediation Window
Key points
- ESMA published an opinion on 8 October 2026 requiring MiCA-authorised CASPs to cease all services related to non-MiCA-compliant ARTs and EMTs for EU clients.
- The prohibition covers the full range of MiCA-regulated services, including trading platforms, custody, portfolio management, order execution, and investment advice.
- NCAs must require CASPs to deploy technical, contractual, and organisational controls that prevent clients from acquiring or increasing positions in non-compliant stablecoins.
- Pre-existing client exposures must be remediated as soon as possible and no later than three months after 8 October 2026.
- Any continued engagement with non-compliant stablecoins beyond that point is limited strictly to wind-down activities such as liquidation, conversion, withdrawal, transfer, or safekeeping, and must be time-limited and closely supervised.
The European Securities and Markets Authority (ESMA) published an opinion on 8 October 2026 directing all Markets in Crypto-Assets Regulation (MiCA)-authorised crypto-asset service providers (CASPs) to stop offering services connected to stablecoins that fall outside MiCA’s compliance framework. The affected token categories are asset-referenced tokens (ARTs) and e-money tokens (EMTs) that have not met MiCA’s requirements. The prohibition spans the full sweep of regulated crypto-asset services, covering trading platform operation, exchange and order execution, custody, portfolio management, transfers, investment advice, and related combinations.
ESMA’s opinion instructs national competent authorities (NCAs) across EU member states to supervise compliance actively, requiring CASPs to implement technical, contractual, and organisational controls that prevent clients from acquiring or increasing exposures to non-compliant stablecoins. The supervisory expectation is not merely that services cease prospectively; NCAs must also push for the remediation of pre-existing client exposures, with a hard deadline of three months from the opinion’s publication date.
Where legacy exposures cannot be unwound immediately, any continued service provision must be strictly bounded to liquidation, conversion, withdrawal, transfer, or safekeeping functions, and must be time-limited, risk-based, and under close NCA oversight. The practical signal for operators is that the window to manage non-compliant stablecoin books in an orderly fashion is narrow and defined, making the three-month clock the operative planning horizon.
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