Main:  202.223.3760
Direct:  202.621.9582
Mobile: 202.718.1344
Fax:  202.223.3763

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660 Pennsylvania Ave, SE, Suite 401
Washington, DC 20003

Bar Admissions
District of Columbia
State of New York

Court Admissions
U.S. Court of International Trade

J.D., Brooklyn Law School (2007)

B.S.F.S., Georgetown University, Edmund A. Walsh School of Foreign Service (2001)

Professional Activities & Affiliations
D.C. Bar Association
Federal Bar Council
Customs and International Trade Bar Association


Kenneth N. Hammer is an international trade attorney whose practice focuses on a wide range of international trade litigation and policy matters. Ken has wide-ranging experience representing and advising publicly traded and privately owned manufacturers, exporters, and importers in antidumping (AD) and countervailing duty (CVD) proceedings before the U.S. Department of commerce (DOC) and the U.S. International trade Commission (ITC). He also has significant litigation experience in appeals of AD/CVD determinations before the U.S. Court of International Trade. With his advanced knowledge of the rules and procedures for calculating AD/CVD duties in market-economy and non-market economy proceedings, Ken has a history of successfully providing clients with legal and strategic advice on how they can remain competitive in the U.S. market by minimizing their potential duty liability.

While Ken’s practice is firmly rooted in trade remedy counseling, he also advises companies on other regulatory compliance matters that affect cross-border trade. Ken frequently advises importers on customs matters before U.S. Customs and Border Protection, including country of origin requirements (for marking purposes), prior disclosures, tariff classifications, and valuation rules.

Ken has represented clients in multiple countries and throughout multiple industries including steel and steel products, renewable energy and seafood.


Prior to Joining Trade Pacific

Prior to joining Trade Pacific, Ken was a law clerk to the Honorable Claire R. Kelly of the U.S. Court of International Trade. Earlier in his career, Ken was a litigator in private practice at a prominent boutique law firm, based in New York, NY, where he worked for seven years representing clients in a broad array of matters in all facets of litigation at both the trial and appellate levels.