The application of HACCP in catering services was discussed.Methods used in investigating and comparing Chinese catering services were analysed to set the classification of catering services suited for performing HACCP system.A Set of basic qualifications was advised to be the pre-requsisite program of applying HACCP in restaurants.Hazard analysis and setting of critical points should be based on the type of the operation of the Chinese dishes.In conclusion,HACCP system developed from food production industries can't be copied for catering services.Pre-requsiste program which should pay more attention to education of operators may not so complex.Operating rules aimed at critical points should be well followed.