Increased use of hazardous materials increases overall number of safety accidents such as leaks, fires, and explosions. Also, it causes environmental damage such as water pollution and air pollution, exacerbating extensive and diverse damage. In this study, a wide range of surveys were conducted on the entire groups related to safety management of hazardous materials, including safety managers and carriers responsible for safety management at hazardous materials industrial sites, and safety management agents and tank performance test workers who are specialized of hazardous materials, and civil service personnel and inspectors at fire stations. Because the sample size was large for each group, a multi-faceted survey was analyzed using data analytics such as correlation analysis and regression. The results show the findings in the aspect of safety capabilities and institutional environment to be improved for the enhanced safety management of hazardous materials.