Legal analysis: individual local regulation is lax, many stalls operate without a license, but in order to ensure a reasonable and legal operation, and to ensure that the customer diet and health, it is recommended to apply for an individual business license and food business permit.

Legal basis: "Food Business License Management Measures" Article 2 in the Chinese People's *** and the State, engaged in the sale of food and food service activities, shall obtain a food business license according to law. Food business license application, acceptance, review, decision and its supervision and inspection, the application of these measures.