MiCA Deadline: What Changes for Europe’s Crypto Exchanges?

New era: Next week, MiCA’s transitional period comes to an end. From July 1, any company offering crypto-asset services will need a MiCA CASP license to keep actively serving European users under the EU’s regulatory framework.

• Why it matters: This marks the end of the 18-month “grandfathering” phase that began on December 30, 2024, when MiCA first became applicable to CASPs. During this period, firms already registered under national regimes in the EEA could continue operating while preparing for the new licensing requirements.

What changes? With the transition period ending, platforms that have already secured MiCA authorization will be able to continue operating as normal. Those without will have to drastically limit or cease their operations.

• “In practice, firms without approval will have to halt their crypto services, stop onboarding clients, end active marketing, and shift into exit mode by allowing their customers to withdraw their funds,” William O’Rorke, co-founder of the French law firm ORWL Avocats, told Blockstories.

A potential grey area: But the situation may not be as binary as it seems. Firms still in the process of securing their MiCA license may fall into a grey area, where regulators could allow limited flexibility, potentially enabling these companies to continue offering certain services while their authorization is being finalized.

• “But it will be entirely at the regulator’s discretion, as the legislation provides no guidance for this kind of situation,” a source told Blockstories.

State of the market: For most firms, however, the question is settled either way. Many have managed to secure licenses in recent weeks, just ahead of next week's deadline, including players such as Keyrock and Ripple. Many others have not. Over the transitional period, around 230 licenses have been granted across the European Union, compared with a pre-MiCA base of just over 1,200 registered entities.

The Binance case: Among the most consequential names missing from that licensed 230 is Binance. Despite holding around 40% market share globally and serving millions of European users, the world’s largest exchange has yet to obtain a MiCA license. On Wednesday, the firm announced it would withdraw its pending application with the Greek regulator, days after Reuters reported that the regulator was likely to reject it following more than a year of review.

Reverse solicitation as plan B? Even without authorization, however, an immediate exit may not be necessary. According to some legal experts, firms like Binance could try to rely on reverse solicitation, a principle that allows users to access a service only when they initiate the relationship themselves, without being targeted, marketed to, or solicited by the provider. Other experts question whether this can serve as a viable fallback.

• “A few platforms still leaned on that principle during the transition, but it will be marginal after July 1, because they now carry a strict obligation to onboard clients through KYC and to block unauthorized users,” O’Rorke said. “You can never stop someone from going to an unregulated player on their own. But that is at their own risk.”

All eyes on Binance: Binance, for its part, is pursuing the formal path. The exchange has said it will seek authorization in another member state to continue serving EU clients in a compliant way, and some observers have pointed to France, where Binance received its pre-MiCA authorization in May 2022. But sources close to the matter told Blockstories that the process is expected to be challenging, given the French regulator's strict approach to MiCA licensing and its tougher stance toward Binance, which remains under investigation in France over allegations of aggravated money laundering.

• “Since then, France has taken part in lobbying efforts across Europe, alongside the ECB, to discourage other regulators from agreeing to supervise Binance, after the exchange had already been turned away by several other jurisdictions,” a source close to the French authorities told Blockstories.

Reshuffling ahead? While Binance works through that resistance, its European market share is already becoming a target. With the deadline approaching, many exchanges have activated their marketing machinery to attract customers from competitors that have not yet secured MiCA authorization.

Marc Ripault is an auditor at PwC, one of the Big Four global audit firms. Since 2018, he has helped in shaping France’s accounting framework for crypto-assets.

What challenges will crypto platforms, users, and regulators face after July 1?

One of the main issues in this transition is the custody of crypto-assets. In European countries such as France, custody providers that preceded MiCA generally had to register with the regulator, but this registration rarely required firms to segregate client assets from their own. Many never did, and once that kind of setup is not built in from the outset, it becomes very difficult to unwind.

That legacy is about to be tested. As the firms that cannot clear the MiCA bar wind down, some will have trouble returning the crypto they hold for their clients, notably for financial reasons. And there is no safety net: no deposit guarantee scheme covers crypto, and many providers were never audited by regulators, either on the services they actually provide, but only on governance and anti-money laundering. This is also true for financial statements by audit firms.

The market will sort this out the hard way. When the tide goes out, we will find out who has been swimming without a proper setup.

That is why I expect several, although quieter, failures scattered across the continent, with clients potentially left with nowhere to turn. It will be a real challenge for authorities across Europe to handle.