Audited by the market supervision department of the jurisdiction. The layout of school kitchen equipment shall be submitted to the market supervision department of the jurisdiction for review. School canteens in compulsory education should adhere to the principles of "public welfare" and "non-profit". According to the requirements, the school canteens that implement the nutrition improvement plan in the whole province must be managed by the school itself, and may not be contracted or commissioned (including breakfast and dinner in boarding school canteens). When the school canteen (kitchen) is newly built, rebuilt and expanded (including functional layout, food processing flow, facilities and equipment configuration, etc.). ), the construction plan drawings should be approved by the market supervision department of the jurisdiction before implementation, so as to avoid the functional layout, food processing flow and facilities and equipment configuration of the food processing zone not meeting the relevant requirements after completion.