according to the provisions of the food safety law (2119) and the measures for the administration of registration of individual industrial and commercial households, apply for the business license of individual fast food restaurants, first go to the industrial and commercial department to approve the name of the shop, then go to the health and epidemic prevention department to apply for the operator's health certificate, then go to the food and drug administration with the health certificate and the notice of approval of the name of the shop, and finally, apply for the opening registration of individual industrial and commercial households.