article 29 if a food business operator needs to extend the validity of a legally obtained food business license, it shall apply to the food and drug supervision and administration department that originally issued the license 31 working days before the expiration of the validity of the food business license.

Article 31 When applying for renewal of food business license, a food business operator shall submit the following materials:

(1) an application for renewal of food business license;

(2) the original and duplicate of the food business license;

(3) Other materials related to the renewal of the food business license.

article 31 the local food and drug supervision and administration department at or above the county level shall, according to the licensee's application for extension, make a decision on whether to approve the extension before the expiration of the validity period of the food business license.

article 32 the local food and drug supervision and administration department at or above the county level shall examine the application materials for changing or renewing the food business license.

if the applicant declares that the operating conditions have not changed, the local food and drug supervision and administration department at or above the county level may not conduct on-site inspection.

if the applicant's business conditions change, which may affect food safety, the food and drug supervision and administration department shall conduct on-site verification on the change.

article 33 if the original food and drug supervision and administration department decides to approve the change, it shall issue a new food business license to the applicant. The number of the food business license remains unchanged, and the date of issuance is the date when the food and drug supervision and administration department makes the decision to change the license, and the validity period is consistent with the original certificate.

article 34 if the original food and drug supervision and administration department decides to grant the extension, it shall issue a new food business license to the applicant, with the license number unchanged, and the validity period shall be counted from the date when the food and drug supervision and administration department makes the decision to extend the license.