Warren H. Maruyama

Warren is a partner at Hogan Lovells. From 2007 to 2009, he served as USTR general counsel. He oversaw the U.S. WTO challenges to foreign trade barriers, Doha Round negotiations, and the USTR's participation in the U.S.-China Strategic Economic Dialogue and U.S.-China Joint Commission on Commerce and Trade.

Warren served on the White House policy staff from 1989-1992, helping develop President George H.W. Bush's Super 301, NAFTA, Uruguay Round, and Steel Trade Liberalization initiatives. He was an associate general counsel at the USTR from 1983-1989, where he successfully litigated General Agreement on Tariffs and Trade (GATT) and U.S.-Canada FTA disputes.