What is the code name of the compulsory standard of occupational health?

Legal analysis: GBZ. National occupational health standards are divided into two categories: mandatory standards and recommended standards. Mandatory national occupational health standards include Hygienic Standard for Design of Industrial Enterprises (GBZ 1), occupational exposure limits of Hazardous Factors in Workplace (GBZ2), Technical Specification for Occupational Health Monitoring (GBZ 188) and various occupational disease diagnosis standards. Everything that starts with GBZ is mandatory, and everything that starts with GBZ/T is recommended.

Legal basis: Article 7 of the Basic Medical Care and Health Promotion Law of People's Republic of China (PRC). The State Council and local people's governments at all levels lead medical care and health promotion. The competent department of health in the State Council is responsible for the overall coordination of national medical care and health promotion. Other relevant departments in the State Council are responsible for medical care and health promotion within their respective functions and duties. The health authorities of local people's governments at or above the county level shall be responsible for the overall coordination of medical care and health promotion within their respective administrative areas. Other relevant departments of the local people's governments at or above the county level shall be responsible for the relevant medical and health promotion work within the scope of their respective duties.