摘要:This study examined the implementation of Enterprise Risk Management (ERM) on firm performance of Public Listed Companies (PLCs) on main market in Bursa Malaysia based on COSO (2004) ERM Integrated Framework. In addition, this study also investigated the moderating role of Board of Directors’ (BODs) monitoring, firm complexity and firm size of the implementation of ERM on firm performance. Questionnaire survey was adopted as the research methodology for this study. Total of 103 questionnaires were successfully collected through mail questionnaire from PLCs. The data was analyzed by using Partial Least Squares and Structural Equation Modeling Tool (Smart-PLS 2.0 M3). Based on the analysis, implementation of ERM was found to have significant influence on firm performance. In addition, monitoring by BODs, firm size and firm complexity were found to significantly influence the relationship between ERM implementation to firm performance. The findings from this study enable organizations to better understand the status of their ERM implementation and assist them in identifying areas of improvement with regards to the processes within each ERM elements. It also contributes to the literature on the importance of good governance within ERM framework in organizations.