T HE EFFECT OF THE CORPORATE GOVERNANCE STRUCTURE IN LEVEL COMPLIANCE OF MANDATORY DISCLOSURE IFRSThe objective of this study is to find out the effect of corporate governance structure which is proxied by the number of board of commissioner meetings, the number of audit committee meetings, the proportion of independent commissioner and the amount of audit committee to the level of compliance with IFRS mandatory disclosure. The independent variables in this study are the number of board of commissioner meetings, the number of audit committee meetings, the proportion of independent commissioners and the amount of audit committee. The dependent variable in this study is the level of compliance with IFRS mandatory disclosure.Samples that used in this study were coal mining company listed on the Indonesia Stock Exchange (IDX) 2014-2016, there are 25 companies choosed with a sampling technique using purposive sampling method. This study uses multiple regression statistical technique (multiple regression model) to test the effect of independent variables on the dependent. The program used for hypothesis testing is SPSS 22.The results of this research indicates that the independent variables which the number of audit committee meetings and the amount of audit committee affect the level of compliance with IFRS mandatory disclosure. While the other independent variables are the proportion of independent commisioners amd the number of board of commissioner meetings has no effect on the level of compliance with IFRS mandatory disclosure.