Legal analysis: The following documents are required to open a restaurant: 1. Food hygiene license. 2. Business license. 3. Discharge permit. 4. Catering service license. 5, fire permit.

legal basis: article 35 of the food safety law of the people's Republic of China: the state practices a licensing system for food production and operation. Engaged in food production, food sales, catering services, shall obtain a license according to law. However, the sale of edible agricultural products does not require permission.