Insights on Customs Litigation

Welcome to the August 2026 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

Welcome to the June 2026 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

Welcome to the March 2026 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

Partner James Kim was quoted in POLITICO’s Morning Trade on a new legal challenge to the Trump Administration’s 50% steel and aluminum tariffs, and how US Customs and Border Protection (CBP) is applying those duties to downstream products.

Welcome to the January 2026 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

Welcome to the December 2025 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

The US Supreme Court has fast-tracked challenges to President Trump’s unprecedented use of the International Emergency Economic Powers Act (IEEPA) to impose wide‑ranging tariffs, and based on recent oral argument, it is unclear how the Court will decide the case.

A high‑stakes test of presidential tariff power took center stage on November 5 when the US Supreme Court (SCOTUS) heard consolidated arguments in Learning Resources Inc. v. Trump and V.O.S. Selections, Inc. v. Trump over sweeping, worldwide tariffs imposed under the International Emergency Economic Powers Act (IEEPA) to address “reciprocal” trade‑deficit measures and fentanyl trafficking.

Welcome to the November 2025 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

Welcome to the October 2025 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

On September 26, the US Department of Commerce, through its Bureau of Industry and Security (BIS), announced the initiation of a new Section 232 investigation into “robotics and industrial machinery” and its parts and components.

Welcome to the September 2025 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

Welcome to the August 2025 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

Welcome to the July 2025 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

Welcome to the May 2025 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

On April 1, the US Secretary of Commerce initiated a section 232 “national security” investigation, “to determine the effects on national security of imports of semiconductors, semiconductor manufacturing equipment (SME), and their derivative products. This includes, among other things, semiconductor substrates and bare wafers, legacy chips, leading-edge chips, microelectronics, and SME components. Derivative products include downstream products that contain semiconductors, such as those that make up the electronics supply chain.”

Effective April 5, the United States imposed a 10% baseline tariff on imports from nearly all countries, excluding products from Canada and Mexico, and those products contained in the Harmonized Tariff Schedule of the United States Column 2 and the Annex II list attached to Executive Order 14257. In contrast, Chinese imports are subject an increased 125% reciprocal tariff rate, combined with 20% International Emergency Economic Powers Act duty rate in effect since March 4.

Welcome to the April 2025 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

In addition to navigating the Trump Administration’s ever-changing international trade policy through the use of existing (e.g., Section 301, Section 232, etc.) and novel (e.g., International Emergency Economic Powers Act, reciprocal) tariffs, US importers now must also be cognizant of the increased use of the False Claims Act (FCA) to enforce against customs fraud.

Welcome to the January 2025 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

Welcome to the November 2024 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month. We bring you the most recent and significant insights in an accessible format, concluding with our main takeaways — aka “And the Fox Says…” — on what you need to know.

Welcome to the October 2024 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month.

Welcome to the September 2024 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month.

On the penultimate day of its term, in Loper Bright v. Raimondo, the US Supreme Court overturned Chevron deference, which required that courts defer to a federal agency’s interpretation of the relevant law, as long as that interpretation was reasonable.

Welcome to the June 2024 issue of “As the (Customs and Trade) World Turns,” our monthly newsletter where we compile essential updates from the customs and trade world over the past month.