To open a restaurant, you must go through the following procedures and certificates:

1. Food hygiene license. Referred to as health permit, it is a health permit issued by units and individuals engaged in food production and business activities after examination and approval by the health administrative department.

2. Business license. It is a certificate issued by the administrative department for industry and commerce to industrial and commercial enterprises and individual operators to engage in a certain production and business activities.

3. Discharge permit. It is the abbreviation of "Permit for Discharge of Pollutants", and it is stipulated in the Regulations on the Administration of Pollutant Discharge Permit: "The state practices license management for the discharge of waste gas, waste water, environmental noise pollution and solid waste in the process of production and operation.

4. catering service license. Business license of catering industry in China. According to the Food Safety Law, which came into effect on June 1, 2119, China officially started the catering service license on June 1.

5. Fire permit. When applying for a fire safety permit, the places that meet the relevant national norms, complete information and complete procedures shall be completed within three days with a construction area of less than 2,111 square meters and within five days with a construction area of more than 2,111 square meters.