A group of constitutional scholars, lawyers, retired federal judges and former U.S. senators and politicians filed an amicus brief at the Court of International Trade in the case on President Donald Trump's use of the International Emergency Economic Powers Act to impose tariffs. The amici, led by former Virginia senator and governor George Allen, argued that IEEPA "cannot bear [the] weight" of Trump's trade action, adding that the statute only permits "limited and targeted actions under narrow conditions" and not "sweeping economic realignment" (V.O.S. Selections v. Donald J. Trump, CIT # 25-00066).
The Court of International Trade on April 22 denied a group of five companies' application for a temporary restraining order against President Donald Trump's "reciprocal" tariffs imposed under the International Emergency Economic Powers Act. Judges Gary Katzmann, Timothy Reif and Jane Restani held that the companies "have not clearly shown a likelihood that immediate and irreparable harm would occur" before the court considers their motion for a preliminary injunction against the tariffs.
The state of California opened a lawsuit in the District Court for the Northern District of California on April 16 against President Donald Trump's ability to use the International Emergency Economic Powers Act to impose tariffs. The two-count complaint claims that Trump acted beyond his statutory authority granted by IEEPA to impose the "reciprocal" tariffs and the tariffs on China, Canada and Mexico, and that Trump's tariff actions usurp legislative authority in violation of the U.S. Constitution (State of California v. Donald J. Trump, N.D. Cal. # 3:25-03372).
The Liberty Justice Center, a conservative litigation firm, issued a call for plaintiffs to challenge President Donald Trump's use of the International Emergency Economic Powers Act to impose tariffs on all goods entering the U.S. The group is looking to challenge this use of IEEPA "under the major questions and nondelegation doctrines."
The New Civil Liberties Alliance filed a lawsuit on behalf of paper importer Emily Ley Paper, doing business as Simplified, on April 3 challenging President Donald Trump's use of the International Emergency Economic Powers Act (IEEPA) to impose 20% tariffs on all goods from China. Filing suit in the U.S. District Court for the Northern District of Florida, Simplified laid out three constitutional and statutory claims against the use of IEEPA to impose tariffs and one claim that the tariffs violate the Administrative Procedure Act for unlawfully modifying the Harmonized Tariff Schedule (Emily Ley Paper, doing business as Simplified v. Donald J. Trump, N.D. Fla. # 3:25-00464).
The statutory basis for the U.S. trade representative's lists 3 and 4A tariffs -- Section 307 of the Trade Act of 1930 -- only allows for a "modification" of existing duties and not a "radical and unprecedented seven-fold escalation launching an unbounded trade war with China," appellants in the massive lawsuit challenging the Section 301 tariffs on China told the U.S. Court of Appeals for the Federal Circuit on Feb. 12 (HMTX Industries v. United States, Fed. Cir. # 23-1891).