The European Securities and Markets Authority has warned that stablecoin issuers face fresh compliance pressure as the European Union moves toward the final phase of its crypto rulebook. The regulator said firms must meet new capital and governance standards under the Markets in Crypto-Assets Regulation before the next implementation stage begins.

MiCA is designed to bring clearer oversight to a fast-growing sector that has often operated across borders with limited supervision. ESMA’s latest caution underscores that issuers will need stronger safeguards as Europe prepares to fully apply the framework next month.

The warning comes as policymakers across the bloc try to balance innovation with consumer protection and financial stability. Stablecoins, which are typically tied to traditional assets such as the dollar or euro, have drawn particular attention because of their potential impact on payments, liquidity, and market confidence.

For crypto firms, the message is clear: the era of looser oversight in the EU is ending. Companies that want access to the European market will need to show they can meet stricter standards on reserves, risk management, and accountability.