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Chandler S. Leonard is an associate in Crowell & Moring’s Washington, D.C. office and a member of the firm’s International Trade Group. Chandler’s practice focuses on export controls and economic sanctions issues, including voluntary disclosures and enforcement matters before the Departments of Commerce, State, and Treasury. Chandler has experience analyzing and advising U.S. and non-U.S. companies with respect to proposed transfers of U.S. origin technology, software, hardware, and services. She has performed jurisdictional and classification analyses under the ITAR and EAR, including drafting Commodity Jurisdiction requests and CJ Reconsideration requests. She assists in developing and/or reviewing U.S. export and sanctions compliance programs, including risk assessments. Chandler also has experience training a wide variety of audiences, both U.S. and foreign, on compliance with U.S. export control and sanctions requirements.

Key Takeaway: BIS’s latest guidance closes an ambiguity created by the AI Diffusion Rule rollback, confirming that the original 2023 license requirement for advanced computing items exported to Country Group D:5 and Macau-headquartered entities remains in full force – regardless of where those entities are physically located.

On May 31, 2026, the U.S. Department of

Key Takeaway: ATF’s latest final rule closes a regulatory gap left by the Export Control Reform (“ECR”) initiative, acknowledging that the Department of Commerce now shares jurisdiction alongside the Department of State over items on ATF’s United States Munitions Import List (“USMIL”).

On May 6, 2026, the Bureau of Alcohol, Tobacco, Firearms and Explosives (“ATF”)

On February 26, 2026, the U.S. Department of Commerce’s Bureau of Industry and Security (“BIS”) reached an administrative enforcement settlement with Teledyne FLIR LLC and its affiliates FLIR Optoelectronic Technology (Shanghai) Co. Ltd. and Teledyne FLIR Commercial Systems, Inc. d/b/a Teledyne FLIR OEM, (together, “Teledyne FLIR”), imposing a $1,000,000 civil penalty to resolve alleged violations

On February 9, 2026, the U.S. Department of the Treasury’s (Treasury) Office of Investment Security (OIS) published a request for information (RFI) seeking public comments on how the Committee on Foreign Investment in the United States (CFIUS) might streamline its foreign investment review process, including through the Known Investor Program (KIP). The RFI requests feedback

On November 15, 2025, the implementing regulation updating the EU’s Dual-Use Regulation (Regulation (EU) 2021/821) came into force. The update incorporates editorial refinements for greater clarity and coherence, introduces new entries, and further clarifies some existing ones.

These updates reflect the EU’s efforts to harmonize its export controls with recent decisions and commitments

The U.S. Department of State (“State”) has decided to lift the defense trade embargo against Cambodia.  Accordingly, the Directorate of Defense Trade Controls (“DDTC”) will publish on November 7, 2025, a final rule amending the International Traffic in Arms Regulations (ITAR) at § 126.1 to remove Cambodia from the proscribed countries list. 

For countries included

The U.S. Department of Commerce’s Bureau of Industry and Security (BIS) published a Final Rule on October 9, 2025 that will add 26 entities and three addresses to the Entity List for a total of 29 new entries (effective immediately).  BIS’ Entity Review Committee (ERC)—composed mainly of the Departments of Commerce, State, Defense, Energy, and

On September 30, 2025, the Department of Commerce’s Bureau of Industry and Security (BIS) published a final rule rescinding an interim final rule (IFR) introduced by the Biden administration.  This IFR had imposed new export licensing requirements on civilian firearms and related ammunition and components.  In its press release, BIS stated that the previous

In issuing the Affiliates Rule with immediate effect, the U.S. Department of Commerce Bureau of Industry and Security (BIS) drastically expanded the number of entities subject to the BIS’ most restrictive export tools by applying the same trade prohibitions to any entities that are owned, directly or indirectly, 50 percent or more by one or

On August 27, 2025, the Department of State published a final rule amending the International Traffic in Arms Regulations (“ITAR”) and updating the U.S. Munitions List (“USML”). The rule, effective September 15, 2025, implements changes following public comment and periodic review required under the Arms Export Control Act.

The latest ITAR amendments remove certain items