“Unpredictable tariffs are disruptive and undermine confidence,” the Commission warned, noting that businesses require stability to plan investments and logistics.

Urgent Diplomatic Contacts Underway

To contain the fallout, EU Trade Commissioner Maroš Šefčovič held weekend talks with U.S. Trade Representative Jamieson Greer and Commerce Secretary Howard Lutnick.

The discussions focused on ensuring European exports continue to receive what Brussels calls “the most competitive treatment” under previously agreed terms.

So far, neither side has indicated that negotiations are collapsing—but officials acknowledge the legal and policy overlap has created a gray zone that could take months to resolve.

A Broader Question: Can Trade Deals Survive Rapid Legal Shifts?

The dispute highlights a growing challenge for global commerce: how to maintain long-term agreements when domestic legal rulings can abruptly reshape policy tools.

For Europe, the concern is not just the tariffs themselves but the precedent they set. If new duties can be imposed under alternative statutes after courts block earlier ones, trade partners may find it harder to rely on negotiated frameworks.

For Washington, officials argue the revised tariffs are necessary to pursue economic goals while staying within legal boundaries defined by the court.

Markets Watching for Stability—Not Escalation

Investors and manufacturers alike are now focused on whether the two sides can reconcile legal changes with diplomatic commitments. A prolonged dispute could strain supply chains already navigating geopolitical tensions and slowing global growth.

The next phase of talks will determine whether this episode becomes a brief legal detour—or the start of another chapter in the long-running contest over tariffs, sovereignty, and the rules of global trade.

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