Brazil filed a request for consultations with the World Trade Organization on Monday to challenge tariffs imposed by the U.S. [4], [5].
This legal move marks a significant escalation in trade tensions between the two largest economies in the Americas. The dispute centers on whether the U.S. can unilaterally impose steep levies on Brazilian exports based on allegations of unfair trade and labor failures.
The Brazilian Ministry of Foreign Affairs, known as Itamaraty, submitted the complaint on July 27 [5]. The action follows a U.S. announcement on Thursday, July 23, regarding new tariffs on various Brazilian products [4].
According to the Brazilian government, the U.S. imposed a 25% tariff on certain products due to alleged unfair practices [1]. Additionally, a 12.5% tariff was applied to other goods based on alleged failures in the inspection of forced labor [1]. Some reports indicate that the total combined impact could reach 37.5% for specific products [3].
Itamaraty described the measures as "injustificadas e incompatíveis" — unjustified and incompatible — with global trade rules [2]. The Brazilian presidency, known as Planalto, called the situation "lastimável" or regrettable [2].
Spokespeople for Itamaraty said the request questions the 25% rate for alleged unfair practices and the 12.5% rate regarding forced-labor oversight [1]. Brazil argues these measures are unjustified and violate the agreements established by the WTO.
The U.S. government under President Donald Trump has not issued a formal response to the WTO filing as of this week. The consultation process is the first mandatory step in a WTO dispute, intended to allow the parties to settle the matter before a formal panel is established.
“"injustificadas e incompatíveis"”
This filing signals that Brazil is unwilling to negotiate the tariffs through bilateral diplomacy alone and is now seeking a multilateral legal ruling. By invoking the WTO, Brazil attempts to frame the U.S. tariffs as a violation of international law rather than a domestic policy matter, potentially encouraging other nations targeted by similar U.S. trade barriers to seek collective recourse.

