Export

Tariff Updates: Heavy Trucks, Timber & Lumber, Vessel Fees

Over the past several weeks, there has been a flurry of tariff updates affecting importers across multiple industries. From tariffs on heavy-duty vehicles and timber to 232 exclusions and vessel fees, the trade landscape is moving fast, and staying compliant is more challenging than ever. To help you keep up, we’ve summarized recent key tariff developments you need to know. For a full list of tariffs and trade deals, visit our tracker here.

Heavy-Duty Vehicles and Vehicle Parts

On September 25, 2025, President Trump, via Truth Social, announced his intention to impose a 25% tariff on heavy trucks. On October 17, 2025, he issued a Presidential Proclamation formalizing and clarifying these tariffs. The proclamation imposes a 25% tariff on imports of medium- and heavy-duty trucks and truck parts. This includes Class 3 to Class 8 vehicles, like large pick-up trucks, moving trucks, cargo trucks, dump trucks, and tractors for eighteen-wheelers. 

The Proclamation also imposes a 10% tariff on imports of buses, including school buses, transit buses, and motor coaches. The tariffs are set to take effect on November 1, 2025.

President Trump is imposing the new tariffs under section 232 of the Trade Expansion Act of 1962, citing national security concerns.

If medium and heavy-duty vehicles qualify for USMCA treatment, the importer may submit documentation to identify the amount of U.S. content, and, after the Department of Commerce’s […]

ICYMI: BIS Imposes New Affiliates Rule

[Update November 10, 2025]: BIS imposed a one-year suspension of the interim final rule. The suspension is set to end November 9, 2026, absent a future extension.

On September 30, 2025, the Bureau of Industry and Security (BIS) released an interim rule regarding “Affiliates.” Under the rule, any entity that is at least 50% owned by one or more entities on the Entity List or the Military End-User (MEU) List will itself automatically be subject to Entity List/MEU restrictions. This is a significant change from the current standard, which excludes entities that are not specifically included on the Entity List or MEU List, regardless of any affiliation with Entity List or MEU List organizations. 

This rule is effective September 29, 2025.

Entity, MEU List Background

The Entity List identifies persons (including businesses, research institutions, government and private organizations, individuals, and other types of legal persons) reasonably believed to be involved, or to pose a significant risk of being or becoming involved, in activities contrary to the national security or foreign policy interests of the United States. These persons are subject to specific license requirements for the export, reexport, and/or transfer (in-country) of specified items.  

BIS first published the Entity List in 1997. Since its initial publication, grounds for inclusion on the Entity List have expanded to activities sanctioned by the State Department and activities contrary to U.S. […]

Census Bureau Releases Final Rule Clarifying Filing Requirements for In-Transit Shipments 

On August 14, 2025, The Census Bureau issued a final rule to clarify its regulations governing in-transit shipments from foreign countries through the United States that are subsequently exported to a foreign destination. The rule takes effect September 15, 2025. 

Background

The Census Bureau is responsible for collecting, compiling, and publishing import and export trade statistics for the United States. As part of this responsibility, the Census collects Electronic Export Information (EEI) in concert with the export control and enforcement functions of U.S. Customs and Border Protection (CBP) of the Department of Homeland Security (DHS), the Bureau of Industry and Security (BIS), and the Directorate of Defense Trade Controls (DDTC).

Public Law 107-228 directed the Census to publish regulations requiring exporters to file Shippers’ Export Declarations. As a result, the bureau experienced an increase in the number of inquiries regarding in-transit movements. Accordingly, in October of 2024 the Census solicited comments on a proposed rule to clarify its regulations governing in-transit shipments. The bureau received 11 letters and emails commenting on the proposed rule.

Key Changes

In addition to making definitional, grammatical and style changes, the rule: (i) clarifies who is the USPPI; (ii) makes changes to mandatory filing requirements; (iii) makes changes to voluntary self-disclosures.  

Who is the USPPI

The U.S. Principal Party in Interest (USPPI) is the person or legal entity in the United States that receives the primary benefit, […]

ICYMI: Technology Company Pleads Guilty to Export Control Violations, Agrees to $140M Fine

The U.S. Attorney’s Office for the Northern District of California and the Counterintelligence and Export Control Section (CES) of the Department of Justice’s (DoJ) National Security Division announced that Cadence Design Systems, Inc. of San Jose, California, agreed to plead guilty to resolve criminal violations of export controls. 

As part of the plea agreement, Cadence will pay criminal penalties of nearly $118 million. 

In addition to the charges, the Department of Commerce’s Bureau of Industry and Security (BIS) also announced the resolution of a civil enforcement action against the company in which Cadence agreed to pay over $95 million in civil penalties. 

The DoJ and BIS have coordinated the resolution of the parallel investigation, and each agreed to a partial credit against their fine for payments made to satisfy the other agency’s fine. Under the coordinated agreement, Cadence will pay criminal and civil penalties of more than $140 million.

Cadence committed criminal violations of the export control laws by selling hardware, software, and semiconductor design intellectual property to the National University of Defense Technology (NUDT) in China. NUDT was added to the Department of Commerce’s Entity List in February 2015. The university was involved in the development of supercomputers with applications for military and nuclear explosive simulations. 

Cadence and its Chinese subsidiary engaged in a conspiracy to commit export control violations by exporting this technology to NUDT without obtaining the requisite licenses from […]

ICYMI: BIS Initiates 232 Investigations of UAS and Polysilicon Imports

On July 15, 2025, the Bureau of Industry and Security announced Section 232 National Security Investigations of: (i) Unmanned Aircraft Systems (UAS) and their parts/components, and (ii) polysilicon and related derivatives.

The Federal register notices are available here (UAS) and here (polysilicon).

BIS is specifically interested in the following information:

  1. The current and projected demand for these products and the extent to which domestic production can meet this demand
  2. The role of foreign supply chains, particularly of major exporters, in meeting United States demand 
  3. The concentration of U.S. imports from a small number of suppliers and the associated risks
  4. The impact of foreign government subsidies and predatory trade practices 
  5. The economic impact of artificially suppressed prices due to foreign unfair trade practices and state-sponsored overproduction
  6. The potential for export restrictions by foreign nations
  7. The feasibility of increasing domestic capacity to reduce import reliance
  8. The impact of current trade policies on domestic production and whether additional measures, including tariffs or quotas, are necessary to protect national security

The deadline to submit comments is August 6, 2025.

The investigations could result in new trade restrictions, including tariffs. If you import products covered under these investigations, make your […]

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