On April 24-30, 2011, the Sino-US Medical Device Quality Management System Regulations Seminar was held in Hangzhou, Zhejiang Province. The Seminar was co-hosted by the State Food and Drug Administration (SFDA) of China and the U.S. Food and Drug Administration, and organized by Zhejiang Food and Drug Administration under the assistance of the European Union Chamber of Commerce in China. Representatives from the Center for Drug Certification of SFDA, the Center for Medical Device Evaluation of SFDA, and the food and drug administrations of 30 Chinese provinces (autonomous regions or municipalities) attended the Seminar.