Legal analysis: The national food and drug administration is in charge of the supervision and management of the catering service industry, while the local food and drug supervision and management departments at all levels are responsible for the supervision and management of the catering service industry. The State Food and Drug Administration is in charge of the supervision and management of catering services throughout the country, and local food and drug supervision and management departments at all levels are responsible for the supervision and management of catering services within their respective administrative areas, that is, the supervision and management organs of the catering service industry are the State Food and Drug Administration and local food and drug supervision and management departments at all levels.

Legal basis: Measures for the Supervision and Administration of Food Safety in Catering Services Article 23 The food and drug supervision and administration department may establish and implement a quantitative grading and classified management system for the supervision and administration of food safety in catering services according to the business scale of catering services.

the food and drug supervision and administration department may employ social supervisors to assist in food safety supervision of catering services.