Legal analysis: 1, open fresh supermarkets need to do "food business license". According to the "Chinese People's *** and State Food Safety Law" Article 35 provides that the state of food production and operation of the implementation of the licensing system. Engaged in food production, food sales, food service, shall obtain a license according to law. However, the sale of edible agricultural products, do not need to obtain a license.

2, from January 1, 2016, the implementation of food business license "two certificates in one". Applicable for many years, "Food Circulation License" and "Food Service License", will be replaced by the District Food and Drug Administration issued a unified "Food Business License".

3, the new certificate will be added to the business license with the same "social credit code", and the implementation of the "one certificate, one place" principle, any one engaged in food business market players can only have a "food business license" number, the validity period is also extended from 3 years to 5 years.

Legal basis: "Catering and Collective Meal Delivery Units Hygiene Code" Article 10 of the raw materials procurement health requirements (a) shall comply with the relevant national health standards and regulations of the relevant requirements, and should be inspected and shall not be purchased "Food Sanitation Law" Article IX prohibits the production and operation of food. (B) purchasing should ask for invoices and other purchase documents, and make a good record of purchases, to facilitate traceability; to food production units, wholesale markets and other bulk purchases of food, should also ask for food hygiene permits, inspection (quarantine) certificate of conformity and so on. (C) should be checked before storage, in and out of storage should be registered and recorded.