Tariffs. Customs. Trade Remedies

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Eunkyung Kim Shin (US)

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On April 2, 2026, President Trump issued a proclamation adjusting imports of patented pharmaceuticals and associated pharmaceutical ingredients, including active pharmaceutical ingredients (APIs). The action followed an investigation by the Secretary of Commerce under Section 232 of the Trade Expansion Act of 1962, which the proclamation states concluded that imports of patented pharmaceuticals and related inputs were being imported into the United States in such quantities and under such circumstances as to threaten to impair…

On March 11, 2026, the United States Trade Representative (USTR) initiated a series of investigations under Section 301 of the Trade Act of 1974 (Section 301) targeting alleged structural excess capacity and overproduction in manufacturing sectors across a wide range of U.S. trading partners (the “Overcapacity Investigations”). Concurrently the USTR announced a separate set of investigations under Section 301 into whether certain trading partners have failed to take action to prevent trading in goods produced…

In Learning Resources, Inc. v. Trump, the U.S. Supreme Court held that the International Emergency Economic Powers Act (IEEPA) does not authorize the President to impose tariffs.  While Learning Resources concluded that the IEEPA tariffs are invalid, the Court did not address refunds, leaving the question to the lower court, the U.S. Court of International Trade (CIT). Recent Developments Impacting Refund Considerations In December, the CIT responded to a wave of new complaints brought by…

To kick off its 2026 Global Trade and Customs Webinar Series Baker McKenzie’s global customs team led a discussion on the the impact of the US Supreme Court’s recent IEEPA ruling and how the decision reshapes the global trade landscape. Below are the key takeaways from our recent discussion on the ruling. You can view the webinar recording and register for upcoming installments in the series here. 1.  IEEPA-based tariffs declared illegal The US Supreme…

In a widely anticipated decision, on February 20, 2026, the US Supreme Court ruled in Learning Resources, Inc. v. Trump that the International Emergency Economic Powers Act (“IEEPA”) does not authorize the President to impose tariffs. This decision invalidates substantial tariffs that President Trump imposed under the IEEPA in the first year of his second term, resetting the trade landscape. Following the Supreme Court’s announcement, the Trump Administration issued an executive order terminating the IEEPA tariffs,…

On January 29, 2026, President Trump signed Executive Order 14380, “Addressing Threats To the United States by the Government of Cuba” (the “Executive Order”), in which he declared a national emergency with respect to Cuba and authorized the United States to impose new tariffs on imports from countries that directly or indirectly supply oil to the Government of Cuba. The Executive Order is accompanied by a White House Fact Sheet outlining the administration’s national security…

This blog series provides Baker McKenzie’s insights and strategic advice on the 2026 USMCA review, including how businesses should prepare for changes to this trilateral agreement. Baker McKenzie’s North American customs team includes trade professionals, attorneys and economists in Canada, the US and Mexico. We have a reputation for delivering strategic and practical advice to optimize supply chains under the USMCA, foster compliance, and address commercial concerns arising from Chapter 31 disputes. President Trump…

This blog series provides Baker McKenzie’s insights and strategic advice on the 2026 USMCA review, including how businesses should prepare for changes to this trilateral agreement. Baker McKenzie’s North American customs team includes trade professionals, attorneys and economists in Canada, the US and Mexico. We have a reputation for delivering strategic and practical advice to optimize supply chains under the USMCA, foster compliance, and address commercial concerns arising from Chapter 31 disputes. A trilateral…

On January 15, 2026, the United States and Taiwan concluded a trade and investment deal establishing a strategic economic partnership focused on semiconductor manufacturing, tariff reform, and reciprocal market access. According to the US Department of Commerce fact sheet, the deal seeks to “drive a massive reshoring of America’s semiconductor sector” while providing Taiwan with tariff stability and investment assurances. Overview Tariff Relief: The deal introduces a predictable tariff framework. US duties on Taiwanese goods…

On November 13, 2025, the United States and South Korea issued a joint factsheet announcing the formalization of a series of trade-related negotiations. The announcement builds upon prior arrangements and reflects ongoing negotiations between the two countries’ leaders, including recent meetings and state visits. The announcement confirms the trade deal announced in July 2025, which set a 15% tariff rate for most South Korean imports, and also represents a comprehensive approach to the critical economic…