Through the research of the production process of enterprises which produce the group meal, the hazard analysis was made; the critical control points were determined; the prevention and rectification measurement were proposed; and the HACCP system was established in the Delivery of Group Meal production. This HACCP system can effectively control the harm in the process of delivery of group meal and improve the management capability of food safety control of these enterprises. In addition, it can change the way of law execution of the law department and improve efficacy of the supervision and law enforcement.