Under normal circumstances, the catering industry needs to obtain its own food business license to operate, and public places usually choose to apply for their own food business license. If you want to start catering business in public places, you need to apply for a food business license yourself and operate according to the requirements of food safety and hygiene. At the same time, in the course of operation, it is necessary to strengthen the management of commodity quality and safety, and conduct regular health inspections to ensure food quality and safety.