You must apply for a health certificate in person, because you need a physical examination, but you can entrust someone else to apply for a health certificate. Health supervision departments regularly carry out special rectification of health certificates for employees in catering units and public places.
Those who work without a license shall be given administrative punishment and ordered to make corrections within a time limit. Law enforcement officers should adhere to the principle of combining education with punishment, serve supervision, and patiently carry out publicity and education on relevant contents of health laws.