No, the National Health Bureau stipulates that all employees in the service industry should apply for health certificates, including the catering industry, hotels, restaurants, supermarkets, housekeeping services and so on. These industry workers, must be a person a card, the health bureau will not be regular spot checks. So the health certificate is not just for the catering industry, but for the service industry as well.

All people can go to the epidemic prevention station or CDC for health certificate.