1, health requirements: the catering industry should establish a health management system, including personal hygiene, environmental hygiene, tableware hygiene requirements to ensure food safety and hygiene.

2, environmental requirements: the catering industry should comply with environmental regulations, establish environmental management system, to ensure that the discharge of wastewater, exhaust gas, noise pollutants in line with standards.

3, safety requirements: the catering industry should establish a safety management system, including fire safety, electrical safety, chemical safety requirements to ensure the safety of employees and customers.