First, the validity period of the health certificate
The validity period of health certificate varies with occupation and working environment. Generally speaking, a health certificate can be valid for one year, two years or longer. During the validity period, the health certificate is valid and does not need to be re-applied every year.
Second, the health certificate has expired or the occupational environment has changed.
When the health certificate expires or the occupation and working environment change, it is necessary to apply for a new health certificate. For example, if the occupation requires exposure to different foods or the working environment changes, it may need to be re-examined and evaluated to ensure that the health status meets the requirements.
Third, the requirements for reapplying for a health certificate.
The requirements for a new health certificate are similar to those for the first time. You need to prepare relevant supporting documents, such as ID card and photos, and fill out the application form. When applying for a new health certificate, physical examination and evaluation are needed to ensure that the health status meets the requirements.
To sum up:
Whether the health certificate needs to be reissued every year depends on the specific regulations and requirements. During the validity period, the health certificate is valid and does not need to be re-applied every year. However, if the health certificate expires or the occupation and working environment change, it is necessary to apply for a new health certificate. The requirements for re-applying for a health certificate are similar to those for the first time, and physical examination and evaluation are needed to ensure that the health status meets the requirements.
Legal basis:
People's Republic of China (PRC) Food Safety Law
Article 45 provides that:
"Food producers and operators shall establish and implement the health management system for employees. Persons suffering from diseases that hinder food safety as stipulated by the administrative department of health of the State Council shall not engage in direct contact with imported food. Food producers and operators who are engaged in direct contact with imported food shall have an annual health examination and obtain a health certificate before taking up their posts. " Therefore, food practitioners need to have regular health checks and obtain health certificates before they can take up their posts. But whether the health certificate needs to be reissued every year needs to be determined according to specific regulations and requirements.