To decrease employees' job stress in the viewpoint of occupational health is very important to improve the productivity and quality of labor. In this study, the job stress, and it's influence on job commitment and organizational commitment were investigated by the questionnaire survey of 259 industrial workers. As results, the majority of workers were under job stress resulted from job demand, job control, and coworker's support. The work times per a week and night work had significant relationships with job demand, and the maximum negative relationship between the work times per a week and job continuous commitment was found. Job demand had the significant relationship with job affective and normative commitment, and job control had the significant relationship with job normative commitment and organizational affective commitment. Moreover, job affective and normative commitment had the significant relationship with organizational continuous commitment. Finally, it was found that cyclic organic chain was composed of work times per a week, night work, salary, job demand, job control, job affective and normative commitment, and organizational affective and continuous commitment. The results of this study indicates that reducing cyclic organic chain is urgently necessary to increase employees' job satisfaction and company commitment.

The introduction of the OHSMS(occupational health and safety management system) into the enterprise has been increased. But, to prevent accidents and take the value creation effectively, it is recommended that this system and the other management system based on business process should integrate. This paper deals with the present conditions and business values of OHSMS, KOSHA 2000, OHSAS 18001 and/or K-OHSMS 18001, which have introduced to Korea since 1997. By reviewing literature, we analyzed study trends in the development of quantitative and qualitative certification standards and the assessment methods of OHSMS. Also, we can summarize the field issues related to installment and operation of OHSMS : motivation, advantage, problems, obstacles, lessons, and revitalization. And then we can suggest issues of the integrated management system such as background, purpose, adoption view, and the integration types.