Abstract: Since 1990s,several western countries reform and consolidate their food safety systems. They establish independent organizations to take charge of food safety affairs. After several food safety incidents, China also recognizes it＇s urgent to take action. It introduces the experiences of England, Japan and American in the reform, which has revelation and value for the establishment of food safety systems in China. The status and trends of international food safety system reform were introduced and analyzed in this paper, and some advice for the establishment of Chinese food safety system was put forward.