food and drug administration. According to Article 12 of the Measures for the Administration of Food Business License, to apply for a power of attorney for food business license, the following materials shall be submitted to the local food and drug supervision and administration department at or above the county level where the applicant is located. The power of attorney for food business license refers to the food business license certificate issued by the legal subject who has obtained a business license and engaged in food sales and catering services within the territory of the People's Republic of China and approved by the food and drug supervision and administration department.