On July 9, 2026, President Donald Trump issued a proclamation titled Adjusting Imports of Commercial Aircraft, Jet Engines, and Aircraft and Engine Parts into the United States. The proclamation provides that tariffs under Section 232 of the Trade Expansion Act of 1962, as amended, 19 U.S.C. § 1862 (Section 232), will not be imposed on imports of commercial aircraft, jet engines, or related parts, notwithstanding allegations that such imports pose a threat to national security.
In Husch Blackwell’s May 2026 Trade Law Update you’ll learn about the following updates in international trade and supply chain law:
Should you have
The U.S. Government withdrew its petition for a writ of mandamus at the U.S. Court of Appeals for the Federal Circuit (“Federal Circuit”). On June 9, 2026, the Federal Circuit granted the Government’s request to withdraw the petition and dismissed the mandamus proceeding in In re United States, Fed. Cir. # 26-144, before Senior Judge Richard K. Eaton.
USTR Proposes Section 301 Tariffs on Brazil
On June 1, 2026, the United States Trade Representative (“USTR”) proposed under Section 301 of the Trade Act of 1974 (“Section 301”) to impose tariffs on imports of goods from Brazil due to Brazil’s practices involving digital trade and electronic payment services, unfair and preferential tariffs, anti-corruption enforcement, intellectual property protection, ethanol market access, and illegal deforestation.
In the latest developments regarding tariffs paid under the International Economic Emergency Powers Act (“IEEPA”), the U.S. Department of Justice (“DOJ”) has formally appealed the U.S. Court of International Trade’s (“CIT”) April 17, 2026, universal injunction ordering refunds to all importers to the U.S. Court of Appeals for the Federal Circuit (“Federal Circuit”). The DOJ has
On June 1, 2026, President Trump issued a proclamation reducing tariff rates on certain agricultural equipment, mobile industrial equipment and machinery, and heating, ventilation and air conditioning (“HVAC”) equipment under Section 232 of the Trade Expansion Act of 1962 (“Section 232”). In the same proclamation, President Trump also added aluminum lithographic plates and steel racks
On May 27, 2026, following a closed-door conference in Euro-Notions Florida v. United States (CIT # 25-00595) (“Euro-Notions”), Judge Eaton issued two (2) orders which will require U.S. Customs and Border Protection (“CBP”) to explain the Government’s position on issuing IEEPA refunds for all entries, including those that have liquidated beyond the statutory reliquidation period
On May 20, 2026, the U.S. Court of International Trade (CIT) denied the Government’s request to pause the CIT’s May 7 ruling during the appeals process. For now, Section 122 duties remain unlawful, and U.S. Customs & Border Protection (CBP) cannot collect Section 122 duties from plaintiffs Burlap & Barrel, Basic Fun, and the State of Washington.
On April 6, 2026, Atmus Filtration filed a notice of dismissal in its challenge to the IEEPA tariffs. Atmus Filtration v. United States, CIT #26-01259 (“Atmus”) was selected as the lead case by the U.S. Court of International Trade (“CIT”) on March 4, 2026. Atmus became the torch bearer for all IEEPA cases
U.S. Customs and Border Protection (“CBP”) issued guidance on how importers need to report and classify goods subject to the revised steel, aluminum, and copper tariffs announced by the Trump Administration on April 2, 2026. We encourage importers to review the list of HTS number affected by the metal tariffs to ensure compliance with the below reporting requirements.