Occupational hazard factors have become an important factor affecting the health of employees in China's industrial industry. Focus on the prevention and control of occupational diseases. At the national two sessions this year, many representatives and members called for building a solid occupational health barrier for workers. Yuan Liang, deputy to the National People's Congress, academician of the Chinese Academy of engineering and President of Anhui University of technology, has been paying attention to the prevention and treatment of pneumoconiosis for many years. This year, for the third time, he submitted suggestions on accelerating the source control of coal mine dust and occupational health security in China. In view of the problem of dust exceeding the limit in some coal mines, representative Yuan Liang suggested that the source control of coal mine dust and occupational health security should be included in the scientific and technological innovation plan in the energy field during the 14th five year plan, and the research and development of major scientific and technological problems and technical equipment in relevant fields should be strengthened. At the same time, formulate and implement the regulations for the prevention and control of occupational diseases in coal mines, carry out technological innovation and project demonstration construction for the prevention and control of occupational diseases at the source, use macro-control measures such as finance, taxation and finance and administrative supervision to guide coal mining enterprises to do a good job in daily operation and occupational health, promote the strengthening of the guarantee of special funds for the treatment of occupational diseases at the source, and increase the treatment of occupational hazards such as dust Scientific research investment in research, judgment and screening of occupational health hazards. Wang Meihua, member of the National Committee of the Chinese people's Political Consultative Conference and deputy chief engineer of Shanghai Construction Engineering Group Co., Ltd., noted that there is a relatively weak area of occupational health protection - urban underground space. In view of the lagging research and development of relevant processes, technologies and equipment supporting the mechanization of underground space construction, and the imperfect quota system for the allocation of safety protection facilities, member Wang Meihua suggested to strengthen the research and development and the support of environmental protection construction processes, technologies and relevant equipment research and development policies, and improve the laws, regulations and standards of safety risk management of underground construction, Strengthen the safety and health protection of operators. Focusing on market-oriented means to stimulate enterprises to take the initiative to bear social responsibility, member Yan Huiying, member of the CPPCC National Committee and member of the Central Committee of the Jiusan Society, proposed to bring occupational health into the enterprise credit system. Member Yan Huiying pointed out that there is a "blacklist" system for enterprises with major occupational health accidents, but some behaviors that endanger occupational health for a long time but have no significant short-term impact have not been clearly included in the enterprise credit assessment system. Member Yan Huiying suggested that the implementation of enterprise occupational health should be incorporated into the unified management of enterprise credit system, and the results of occupational health credit evaluation should be applied in matters such as administrative licensing, qualification review, bidding procurement, law enforcement inspection, evaluation of excellence and selection of integrity units. At the same time, with reference to the construction of credit system in the field of work safety and the practical experience of some regions, establish enterprise occupational health commitment system, occupational health bad credit record system, occupational health integrity "blacklist" system and occupational health standardization evaluation system, and conduct dynamic management and publicity. (outlook new era)