Photo of Scott E. Diamond**

Scott is a senior policy advisor with more than 25 years' experience with the legislative and regulatory processes involved in international trade policy, remedies and enforcement. This includes working with clients on matters involving export controls, economic sanctions, human rights and forced labor compliance, corporate anti-boycott and antibribery compliance, national security investigations, and foreign direct investment in the United States.

**Not licensed to practice law.

Update:  On July 31, 2025, Customs and Border Protection (CBP) released Cargo Systems Messaging Service (CSMS) # 65794272 providing guidance on applying the 50% Section 232 ad valorem duty on all imports of semi-finished copper products and intensive copper derivative products imposed by President Donald Trump on July 30, 2025. This guidance provides instructions on

On July 15, 2025, the Office of the United States Trade Representative (USTR), at the direction of President Donald Trump, initiated an investigation of Brazil under Section 301 of the Trade Act of 1974. The investigation will seek to determine whether acts, policies, and practices of the government of Brazil related to digital trade and

On July 1, 2025, the Department of Commerce initiated an investigation under Section 232 of the Trade Expansion Act of 1962, as amended, to determine the effects on the national security of imports of unmanned aircraft systems (UAS) and their parts and components. The Department’s Bureau of Industry and Security (BIS) subsequently issued a Notice

On July 1, 2025, the Department of Commerce initiated an investigation under Section 232 of the Trade Expansion Act, as amended, to determine the effects on the national security of imports of polysilicon and its derivatives (items considered to be critical solar energy inputs). The Department’s Bureau of Industry and Security (BIS) subsequently issued a

On July 11, 2025, President Donald Trump issued an Executive Order directing that the February 2020 acquisition of Jupiter Systems, LLC of Delaware, and several of its foreign based subsidiaries (Jupiter), by Suirui International Co., Ltd. (Suirui), a Hong Kong/Chinese company, be unwound. Stating only that there is “credible evidence” Suirui might take action that threatens

On July 8, 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 13N, “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 July 7, 2025, based on “additional information and recommendation from various senior officials”, President Donald Trump issued an Executive Order determining that it is “necessary and appropriate” to again extend the suspension on reciprocal tariffs originally implemented by an earlier Executive Order on April 2, 2025. The proposed reciprocal tariffs will be suspended until

On June 30, 2025, President Donald Trump issued an Executive Order (EO) that removes sanctions on Syria, provides for the issuance of waivers that will permit the relaxation of export controls and other restrictions on Syria, and otherwise seeks to support “the positive actions” taken by the new Syrian government under President Ahmed al-Sharaa. The

On June 30, 2025, President Donald Trump reissued National Security Presidential Memorandum (NSPM-5) to address U.S. policy towards Cuba. This version of NSPM-5 revises and amends the earlier version of NSPM-5 issued in June 2017 (see Thompson Hine Update of June 20, 2017).

NSPM-5 includes several policy statements including continued support of economic

The U.S. Department of Commerce’s International Trade Administration (ITA) has published a Federal Register notice indicating that effective June 30, 2025, in consultation with U.S. Customs and Border Protection and the U.S. International Trade Commission, it has revised relevant provisions of the Harmonized Tariff Schedule of the United State (HTSUS) to conform with changes specified