materials to be submitted when applying for hygiene license: (1) newly built, rebuilt or expanded food production and processing enterprises; (1) qualification certificate of legal representative or person in charge of production and operation. (2) Certificate of use of production and business premises or certificate of real estate (book). (3) the place of production and business operation, floor plan, detailed sketch of processing technology and layout of sanitary facilities and equipment. (4) Product raw materials, formula, product packaging materials and label instructions. (5) Product implementation standard (GB or QB), product hygiene test result report and evaluation report (the latest report shall not exceed one year at the longest). (6) Effective health certificates of the production and operation personnel. (7) Health knowledge training certificate of the person in charge of the enterprise and health management personnel. (8) enterprise health management system and leading organization. (9) Other materials required to be declared by health supervision institutions. Apply to the "window" of the Health Bureau with the above information, and fill in the "Application Form for Health Permit". Those with complete information and meeting the requirements will be accepted; If the information is incomplete and does not meet the requirements, it will not be accepted, and the "window" will return the application materials and complete the information before applying. Within three days after the acceptance of the hygiene license, the hygiene supervision institution shall send two or more hygiene supervisors to the site for supervision and examination, and put forward hygiene supervision opinions. The food production and business operation entity shall improve the hygiene facilities within the time limit and apply for the acceptance of the hygiene project. (three) by more than two health supervisors to the scene for acceptance, acceptance, health supervisors in the health permit application form signed health review opinions, reported to the Municipal Health Bureau for approval. (four) the Municipal Health Bureau shall, within one day after receiving the application materials for health license, conduct an audit, and sign the opinions on examination and approval if it meets the conditions for issuing licenses; For those who do not meet the conditions for issuing certificates, the information shall be returned. (five) "window" certification staff according to the examination and approval opinions signed by the Municipal Health Bureau, computer printing "health permit" and issued to the production and business units.