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Mazak Corporation v. United States

No. 1:25-cv-00249 District · Active Active
Court
Federal Court
cit
Judge
Gary S. Katzmann Timothy M. Reif Jane A. Restani
Filed
Nov 10, 2025
Judge (CL)
Gary S. Katzmann Timothy M. Reif Jane A. Restani
Filed (CL)
Nov 10, 2025
CL Status
active

Case Overview

Mazak Corporation sued the Trump administration over President Trump's Liberation Day tariffs and subsequent modifications made to the Harmonized Tariff Schedule of the United States.

BrynoDC Coverage 2 videos


The Application

History

Mazak Corporation challenges the tariffs imposed on its machine tool imports under the Liberation Day executive action. The Court of International Trade must examine whether the national emergency declaration was properly invoked and whether the Harmonized Tariff Schedule modifications constitute a permissible exercise of IEEPA authority or an abuse of discretion.

The Conclusion

The case remains active before the Court of International Trade with a three-judge panel assigned. Resolution depends on judicial findings regarding the validity of the emergency declaration and the rationality of the tariff regime's connection to the asserted emergency.

Federal Court TMR-e55dcc36 IEEPA Tariffs May 18, 2026
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