Legal analysis: 1. Fill in the Registration Form for Supplementary Food Production License (voluntarily applied by the producer).

2. Certificate of loss reporting of Food Production License (announcement). If the food business license of the catering operator is lost, it is necessary to submit a notice of loss published on the website of the food and drug supervision department at or above the county level or in the main media.

3. If the food business license of a catering operator is damaged, the original damaged food business license shall be submitted.

4. if you entrust others to handle it on your behalf, you also need to provide the original power of attorney of the legal representative and a copy of the agent's ID card.

5. After the materials are fully prepared, submit them to the food and drug administration department at or above the county level for approval.

6. The food and drug administration department at or above the county level shall reissue the food business license within 21 working days after accepting it.

legal basis: food safety law of the people's Republic of China article 35 the state practices 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.