摘要：Whistleblowing system is part of the internal control that has not been widely discussed in accounting research in Indonesia. This study aims to provide empirical evidence about the factors that affect the effective application of the whistleblowing system in Indonesia. samples of this research are listed companises in Indonesian Stock Exchange in 2013. The analysis method used in this research is data multiple regression. The result of this study indicates that anonymous reporting has a significant influence on the application of the whistleblowing system. This is in line with Lee and Fergher (2012) which states that companies that allow anonymous reporting tends to support the application of the whistleblowing system. While other factors such as total assets, inventory and external directors on the audit committee did not significantly affect the application of whistleblowing system. The implication of this research is company must have a whistleblower protection policy for effective whistleblowing system application.
