1. First, submit a written application to the subdistrict office in the jurisdiction.

2. Secondly, it passed the joint acceptance by the subdistrict office and the competent department of industry, and was reported to the headquarters for examination and approval.

3. finally, the office of Sichuan provincial department of economy and information technology released the white list, which was included in the catering white list. In violation of the relevant provisions of the notice of Guanghan Epidemic Command, if the non-insured "white list" business entity conducts business activities in violation of regulations, the competent department will order it to stop its business activities immediately.