In order to carry out supervisory and advisory duties to the Board of Directors, the Board of Commissioners refers to board manual and board charter in conducting its duties. The Board Charter has been arranged and signed by all members of the Board of Commissioners

As a basis in performing their duties and responsibilities, the Board of Directors requires a Charter which is in accordance with the Company’s Articles of Association to ensure that all actions and decisions are taken in accordance with the Company’s basic values and applicable regulations. Therefore, the Board of Directors has issued a Charter or Guideline and Board Charter established in an organized, systematic, and easy to understand. The Board Charter has been prepared and signed by all members of the Board of Directors.