Its scope includes Company's business, administration, all divisions as well as its subsidiaries. The internal audit office is supposed to prepare, by year-end, an annual audit plan for the upcoming year, to be passed by the Board.

It is supposed to carry out the annual audit plan to evluate the implementation of Company's internal control system and to preare audit reports after evaluation.

Should there be any shortcoming, the audit office is required to prepare regular track reports until the relevant divisions have taken appropriate remedies.

Internal auditors are required to send the audit reports and rmedy reports to Independent Directors.

The Chief Audit Officer is required to be present at the meetings of the Board and the Audit Committee to report Company's audit business.

The Audit Office is supposed to urge each division/office to conduct self-evaluation at least once per year; to review the self-evaluation and to report the outcome and any internal control shortcoming/remedy as the major bases of company's effectiveness over its internal control system as well as the submission of Company's Internal Control System Statement to the authorities.