Legal analysis: According to Chinese laws, kitchen waste generating units should be equipped with facilities such as kitchen waste collection containers, oil-water separators or grease traps that meet the standards. Waste should be collected and transported by a special kitchen garbage truck, and it is not allowed to be dumped without permission. Kitchen waste generating units should strictly implement the system of "three books and one account" (notice, letter of commitment, agreement and ledger). Record with the sanitation department to determine who will collect and transport the kitchen garbage and waste every day, as well as the kitchen garbage truck collected and transported, the amount collected and transported and the destination.

legal basis: the full text of the food safety operation standard for catering services.