legal analysis: business license and tax registration certificate, food circulation license and catering service license are required. The business license is the proof of the legal management right of an enterprise or organization. Legal basis: Article 8 of the Regulations on Individual Industrial and Commercial Households applies for registration as an individual industrial and commercial house, and shall apply for registration with the registration authority where the business premises are located. The applicant shall submit an application for registration, identity certificate and proof of business premises. The registered items of individual industrial and commercial households include the operator's name and domicile, composition, business scope and business premises. Individual industrial and commercial households use the name, the name as a registered item.