This course will continue to be based on the previous semester's risk assessment technology, assist students to understand the management of food safety industry chain from the theory of management, and analyze the food safety risk management and crisis management that purchasing department should have. Through case study and practice discussion, we can understand the specific methods. The course contents include: food procurement contract, food safety crisis management and response operation, food import safety management, false food labeling, additives, harmful substances, zero detection, intake, actual food safety cases, relevant provisions of government procurement law, judicial practice opinions And so on.