legal ground
Provisions on the Administration of Occupational Health Examination Article 2 These Provisions shall apply to units with occupational harmful factors in People's Republic of China (PRC) (hereinafter referred to as employers) and various medical and health institutions engaged in occupational health examination. Article 3 The term "occupational health examination" as mentioned in these Measures refers to the medical examination of the health status of workers who have occupational hazards or have special requirements for health. Article 4 The occupational health examination shall be led by the Ministry of Health, and the provincial health administrative departments shall implement unified management, and the health administrative departments at all levels shall be responsible for the occupational health examination within their respective jurisdictions.
skill
The above answer is only for the current information combined with my understanding of the law, please refer carefully!
If you still have questions about this issue, I suggest you sort out relevant information and communicate with professionals in detail.