restaurants below 51 square meters in Jiangsu province should apply for small catering business licenses and business licenses.

business license is the proof that certain industries must be licensed by the law, but the competent authorities should handle the business license, such as tobacco monopoly license, drug business license, hazardous chemicals business license, etc. Business license is a certificate issued by the administrative department for industry and commerce to industrial and commercial enterprises and individual operators to engage in a certain production and business activities.