What are the contents of occupational health monitoring files established by employers for workers?

The employing unit shall establish occupational health monitoring files. Occupational health monitoring files shall include the following contents:

(1) Workers' occupational history and exposure history of occupational poisoning hazards;

(2) Monitoring results of occupational poisoning hazards in corresponding workplaces;

(three) the results of occupational health examination and treatment;

(4) Workers' health information such as occupational disease diagnosis and treatment.