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This research investigates the linkages between the contributing factors of occupational accidents in the electrical industry, i.e., the business unit factor, the time of accidents, the level of injuries, the gender, and the day when occurred. The research also analyzes the linkage between the contributing factors of accidents to the occurrence of occupational accidents. The research method employed crosstab analysis as a quantitative technique through reports of occupational accidents, especially in the Indonesia Electrical Industry. Moreover, dummy variable regression is utilized to analyze the impact of contributing factors on the likelihood of work accidents. The results show that there is no significant statistical relationship between the contributing factors of occupational accidents, namely the business unit to the level of injury, the business unit to the day, the time of the accident to the level of injury, the time of the accident to the day, and the level of injury to the day. This research also finds that the significant variable in occupational accidents is the type of generation unit. As for the variable type of injury and the days, both are not proven to correlate statistically. This study can help the electrical industry improve occupational health and safety (OHS) performance through analysis to optimize the company's resources. The Management of the electrical company can allocate the right policy to increase OHS operational performance. This research integrates the identifying significant factors of occupational accidents and analyses their linkage, which can help guide future research in this area.

This research examines the effect of safety knowledge and Workplace Safety Climate on safety performance mediated by worker safety behavior in the defense product manufacturing industry in Indonesia using PT Pindad as a research site. Occupational health and safety (K3) are one of the most important aspects of a company's production operations. No matter how good the quality or productivity of a company, it will be meaningless if there are problems regarding the value of K3 in its operations so that the K3 aspect cannot be ruled out. Safety knowledge of workers and creating a safety climate are able to achieve good safety performance. This study also measures the mediating effect of safety behavior in the causal relationship between safety knowledge and safety climate on safety performance. Questionnaires were distributed to 160 permanent employees. Then, Partial Least Squares are used to test the proposed hypothesis. The results showed that the safety knowledge variable was significantly related to the safety performance variable, with a count of 2.097, and the safety climate variable was significantly related to the safety performance variable, with an account of 2.243. The safety behavior variable mediates the effect of the safety knowledge variable on the safety performance variable, with a count of 2,607, and the safety behavior variable mediates the effect of the safety climate variable on the safety performance variable, with an account value of 2.094.