Macron Praises US Supreme Court Tariff Ruling, Citing Rule of Law and Checks and Balances

US Supreme Court Invalidates Trump-Era Tariffs

On February 20, 2026, the United States Supreme Court delivered a significant 6-3 ruling, striking down a series of tariffs previously imposed by former President Donald Trump. The Court determined that the International Emergency Economic Powers Act (IEEPA), the legal basis cited by Trump for these tariffs, does not grant the President the authority to levy such duties. Chief Justice John Roberts authored the majority opinion, underscoring that the power to impose tariffs is constitutionally vested in Congress under Article I. The invalidated tariffs included 'reciprocal' tariffs on numerous US trading partners and specific tariffs on imports from China, Canada, and Mexico related to fentanyl supply chains.

Macron Highlights Democratic Principles

French President Emmanuel Macron responded to the ruling on Saturday, February 21, 2026, during his visit to the annual agricultural salon in Paris. Macron praised the US Supreme Court's decision, framing it as a testament to the strength of democratic institutions. He stated, 'It is not bad to have a Supreme Court and, therefore, the rule of law. It is good to have power and counterweights to power in democracies.' His comments underscored the significance of judicial oversight and the separation of powers in ensuring governmental accountability.

Trump's New Tariffs and Global Reactions

Despite the Supreme Court's rebuke, former President Trump swiftly announced new trade measures. Following the ruling, he issued an executive order terminating the IEEPA-based tariffs but simultaneously declared new 10% global tariffs, later increased to 15%, under a different legal framework, specifically Section 122 of the Trade Act of 1974, which addresses balance-of-payments surpluses. President Macron, while welcoming the Supreme Court's decision, also urged caution regarding the practical implications of these new tariffs. He noted that France would 'look closely at the exact consequences, what can be done, and we will adapt,' reiterating the importance of 'reciprocity' in international trade relations. The evolving tariff landscape has prompted reactions from other nations, with countries like South Korea and Mexico convening emergency meetings to assess the potential impact on their economies and trade relationships.

Continuing Uncertainty in Global Trade

The Supreme Court's ruling clarifies the limits of presidential authority under IEEPA but has not entirely resolved the uncertainty surrounding US trade policy. With the introduction of new tariffs under different legal provisions, global trade partners are now navigating a complex and shifting environment. The emphasis by leaders like President Macron on the rule of law and balanced international trade reflects a broader desire for stability amidst these developments.