Abstract:With the economic and social development, the old system with administrative power as the core is beginning to show deficiencies, and true multi-agent management system become inevitable choice of theory and practice. As an important part of social power, technology institutions should play the role of witnesses and expert witnesses in the course of development of food safety laws, standards and policy; in the law of food science and technology research and development, it should be defined as a driving force for study and a brake force for application; in the course of food security monitoring and assessment, it should be an independent service organization, taking the social responsibility of community supervision, accepting the supervision of state power.