legal representative and principal responsible person. According to the inquiry of official website, the people's government of Henan Province, the legal representative and principal responsible person of catering service enterprises are the first responsible persons of their own units for food safety, and they are legally responsible for food safety of their own units. They have organized the establishment of food safety management institutions of their own units and implemented a long-term mechanism for the main responsibility of food safety, and the catering service enterprises' performance of the main responsibility of food safety will be included in their food safety credit files and made public according to law.