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2014年3月,《工作场所有害因素职业接触限值第1部分:化学有害因素》(GBZ 2.1)征求意见稿中正式引入“行动水平”的相关要求。在对美国监管部门设置“行动水平”的决策背景进行概括性介绍的基础上,分析了在我国正式引入“行动水平”时需要配套解决的作用机制问题、与现有职业病危害评价制度的对接问题、建立企业职业病危害识别与风险评估制度的必要性问题、职业接触水平卫生学评价问题、职业卫生检测采样方法的改进问题以及医学监护范围的进一步明确化问题等,并给出了可能的解决方案。
March 2014, “Occupational Exposure Limits for Hazardous Factors in the Workplace: Part 1: Chemical Hazards” (GBZ 2.1) The requirements of the formal introduction of “Operational Levels” are formally introduced in the Exposure Draft. Based on a brief introduction of the policy-making background of “action level” set by the U.S. regulatory authorities, this paper analyzes the mechanism of action that needs to be solved when formally introducing “action level” in China, and analyzes the existing occupational hazard assessment System docking problem, establishing the necessity of enterprise occupational disease hazard identification and risk assessment system, occupational exposure level hygienic evaluation problem, improvement of occupational health testing sampling method and further clarification of the scope of medical supervision and so on Possible solution.