Legal basis: Article 10 of the Measures for the Administration of Food Business License shall apply for a food business license, which shall be made according to the business forms and business items of the food business entities. The main formats of food business are divided into food sales operators, catering service operators and unit canteens. Where a food business operator applies for operating through the network, setting up a central kitchen or delivering food collectively, it shall be indicated in brackets after the main business formats. Food business projects are divided into prepackaged foods sales (including frozen food, excluding frozen food), bulk food sales (including frozen food, excluding frozen food), special food sales (health food, formula food for special medical purposes, infant formula milk powder, other infant formula food) and other food sales; Hot food, cold food, raw food, cakes, homemade drinks and other foods. Specific varieties listed in other food sales and other food manufacturing and selling shall be reported to China Food and Drug Administration for approval before implementation, and clearly marked. Foods that are difficult to be clearly classified in hot, cold, raw, solid and liquid conditions can be classified according to the situation with the highest food safety risk level. China Food and Drug Administration can adjust the categories of food business items according to the needs of supervision and management.