If you want to change the business scope of the industrial and commercial bureau, you need to apply for an additional hygiene license.

To open a restaurant, you need to apply for the following documents:

1. Food hygiene license.

2. Business license.

3. Discharge permit.

4. catering service license.

5. Fire permit.

according to article 35 of the food safety law of the people's Republic of China, the state implements 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. The food safety supervision and administration department of the local people's government at or above the county level shall, in accordance with the provisions of the Administrative Licensing Law of the People's Republic of China, examine the relevant materials required by the provisions of Items 1 to 4 of Paragraph 1 of Article 33 of this Law, and conduct on-site inspection of the applicant's production and business premises when necessary; To meet the prescribed conditions, grant permission; If it does not meet the prescribed conditions, it shall not be allowed and the reasons shall be explained in writing.

according to article 3 of the measures for the administration of pollutant discharge permits, the Ministry of environmental protection has formulated and published a catalogue of classified management of pollutant discharge permits for fixed pollution sources according to law, clearly including the scope of pollutant discharge permit management and the time limit for application. Enterprises, institutions and other producers and operators (hereinafter referred to as pollutant discharge units) included in the classified management list of pollutant discharge permits for fixed pollution sources shall apply for and obtain pollutant discharge permits within the prescribed time limit; Pollutant discharge units that are not included in the classified management list of pollutant discharge permits for fixed pollution sources do not need to apply for pollutant discharge permits for the time being.