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Aaron focuses his practice on advising clients on compliance with international economic sanctions, export controls, and U.S. import laws and regulations. He is also involved in assisting clients with complex cross-border transactions, anti-dumping and countervailing duty litigation, utilization of international and preferential trade agreements, and customs classifications. Most recently, Aaron has counseled clients navigating requirements under the Export Administration Regulations.

On October 23, 2025, a customs broker operating in both the United States and Mexico pleaded guilty to conspiring to violate the Foreign Corrupt Practices Act (FCPA) before a magistrate judge in the U.S. District Court for the Western District of Texas.  Although the plea agreement remains under seal, it was approved and adopted the

On October 22, 2025, the Department of the Treasury’s Office of Foreign Assets Control (OFAC) placed Russia’s two largest oil companies on its Specially Designated Nationals (SDN) List. This action was taken by the Treasury Department to “increase pressure on Russia’s energy sector and degrade the Kremlin’s ability to raise revenue for its war machine

On October 17, 2025, President Donald Trump issued Proclamation 10984 announcing that, effective November 1, 2025, the United States will begin levying a 25% tariff on medium- and heavy-duty vehicles (“MHDVs”), a 25% tariff on medium- and heavy-duty vehicle parts (“MHDVPs”), and a 10% tariff on buses pursuant to Section 232 of the Trade Expansion

As of October 1, 2025, federal funding lapsed for numerous U.S. government agencies, including those engaged in sanctions, export control, and customs compliance and enforcement. Due to the lack of funding, export licensing functions have been significantly curtailed. Below is an overview of the status of key operations at OFAC, DDTC, BIS, and CBP.

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On September 30, 2025, the Department of Commerce’s Bureau of Industry and Security (BIS) issued an Interim Final Rule that expands the export control restrictions of its Entity List to cover any affiliates that are at least 50% owned by one (or more) entities on the Entity List or the Military End-User (MEU) List. Previously

On September 29, 2025, President Donald Trump issued a proclamation announcing that the Department of Commerce had concluded its investigation into the effects of imports of timber, lumber, and their derivative products (collectively, wood products) pursuant to Section 232 of the Trade Expansion Act of 1962 and found certain wood products are being imported into

On September 29, 2025, the Department of the Treasury’s Office of Foreign Assets Control (OFAC) again extended previous Russia-related General License (GL) 13 by issuing a revised GL 13O, “Authorizing Certain Administrative Transactions Prohibited by Directive 4 under Executive Order 14024,” which states that U.S. persons are authorized to pay taxes, fees, or import

On September 25, 2025, President Donald Trump announced on social media that the United States will impose a 25% tariff on heavy-duty trucks beginning October 1, 2025. The social media post did not specify the legal basis for the tariff but indicated it was necessary “for many reasons, but above all else, for national security

On September 24, 2025, the U.S. Department of Commerce announced tariff exemptions for certain goods imported from the EU. The notice modified additional duty rates applicable to certain imported products of EU member countries.

On August 21, 2025, the United States and the EU announced an agreement that adjusted tariffs on certain EU products, including