Germany and Italy Call for 'Kill Switch' for Stablecoins

A Joint Initiative with Significant Impact

On March 27, 2026, Germany and Italy presented a joint discussion paper that could fundamentally tighten European crypto regulation. The proposal envisions a so-called "Kill Switch" — a mechanism by which the European Banking Authority (EBA) could completely ban global stablecoins from the EU market in the event of a crisis.

The paper was circulated in advance of a working group meeting on the Market Integration and Supervision Package (MISP). As an initiative from the two largest economies in the Eurozone, it carries considerable political weight.

How the Emergency Brake Works

The proposal rests on three pillars:

• Equivalence Assessment: Non-EU stablecoin issuers may only operate in Europe if the EU Commission recognizes the regulatory environment of their home country as equivalent.
• Automatic Upgrade: Cross-border stablecoin structures would be immediately classified as "significant," regardless of their market size, and subjected to the strictest EBA supervision.
• Kill Switch: The EBA would have to completely prohibit a stablecoin if its reserve transfer mechanism fails, the issuer seriously violates home country rules, or demonstrably acts against the interests of European token holders.

Why Now? Systemic Risks in Focus

The background is clear: The European Systemic Risk Board (ESRB) had already warned in October 2025 about the dangers of so-called multi-issuer stablecoins. These tokens are issued simultaneously in several countries, with reserves distributed across different jurisdictions.

The problem is obvious: If European users want to redeem their tokens en masse, the reserves held in the EU may not be sufficient. The remaining funds are held in US accounts — potentially blocked by American regulations. "A loss of confidence can deplete a stablecoin's reserves in hours, not months," the paper states.

Consequences for the Crypto Market

The impact would be significant. US dollar-backed stablecoins account for around 99 percent of the global supply in a $318 billion market. Two heavyweights are in focus:

• USDC (Circle): Already MiCA-compliant since July 2024, but the shared US/EU structure exactly matches the proposal's target grid. Previous compliance may no longer be sufficient in the future.
• USDT (Tether): Has already been delisted by major EU exchanges such as Coinbase Europe and Kraken. The proposal does little to change Tether's EU withdrawal.

Since the US currently has no comparable regulatory framework, the proposal could effectively exclude large dollar-backed stablecoins from the EU. The US GENIUS Act is not expected to be operational until the end of 2026 — and even then, it is questionable whether the EU would recognize it as equivalent.

Between Sovereignty and Innovation

The initiative combines financial stability with geopolitical considerations. Germany and Italy expressly emphasize "stability and sovereignty" as guiding principles — a signal that Europe wants to reduce its dependence on financial instruments controlled in Washington.

However, critics from the crypto industry warn that overly strict regulation could drive innovation to Asia or the US. The MISP negotiations will run throughout 2026, with adoption not expected until between 2027 and 2029 at the earliest. Until then, the Kill Switch remains a discussion paper — but one with enormous explosive power for the future of digital currencies in Europe.