According to the Food Safety Law, relevant personnel engaged in food production and operation must hold health certificates.
The diseases mainly involved in health examination are infectious diseases, such as dermatosis, hepatitis and dysentery. If you find these diseases, don't engage in food processing, nursing and beauty, public health and other work that directly serves customers, and you can only work after you are cured.
To apply for a health certificate, you can search Baidu for the health certificate of a local institution, and bring your ID card and two one-inch bareheaded color photos to apply. You need to fill in a registration form before applying, indicating basic information such as name and gender. You can handle it after the basic inspection. Engaged in various occupations related to public places may need health certificates, so it is reasonable and necessary to apply for health certificates.
It should be noted that blood is required to apply for a health certificate, so you must be on an empty stomach when you apply for it, and avoid drinking and staying up late 24 hours before you apply for it, so as not to affect the liver function index.
If it is a short-term part-time job, you can join the job first and then apply for a health certificate. However, note that if you have a disease that is not suitable for public office, you can't hide your physical condition, or you will bear legal responsibility. If it is a formal employment, you need to submit a health certificate first.
References:
Changping, a health service center, can apply for a health certificate.