Trump's Latest Tariff Strategy Faces Similar Legal Challenges as Previous Attempts

President Trump's new global tariffs of 10 to 12.5 percent on 59 countries and the EU, justified on forced labor grounds, are expected to be challenged in court following two previous Supreme Court rulings against earlier tariff attempts. Although this third iteration has a stronger legal foundation than its predecessors, experts believe the U.S. Court of International Trade will likely strike it down as an improper use of forced labor statutes. The administration has now attempted tariff policies three times, with previous efforts blocked by the courts.

The Trump administration has now pursued tariff policies on three separate occasions during its second term, with courts blocking the first two attempts. The initial effort relied on the International Emergency Economic Powers Act, which the Supreme Court invalidated in February 2026. The current iteration, implemented in summer 2026, targets 59 countries and the EU with duties ranging from 10 to 12.5 percent, claiming these nations inadequately regulate forced labor in their supply chains. Legal experts argue this represents essentially the same tariff strategy repackaged under different statutory authority to circumvent the previous court ruling.

The administration's reliance on Section 301 of the 1974 Trade Act marks a shift in legal justification. This statute was originally designed to authorize tariffs against individual countries engaging in specific unfair trade practices, with the intent of providing negotiating leverage on discrete commercial disputes. The current application to dozens of countries simultaneously appears to exceed the statute's original scope and Congressional intent, according to trade law analysts cited in the reporting.