Internal Audit is an activity to deliver assurance and consultation that is independent and objective, with the aim to increase the value and improve the operations of the company, through a systematic approach, by evaluating and improving the effectivity into risk management, control and corporate governance processes.

Internal Audit Unit has a duty and responsibility in developing and implementing the Annual Internal Audit work program, testing and evaluating the implementation of the internal control and risk management system in accordance with the Company’s policy, inspecting and assessing the efficiency and effectiveness of finance, accounting, operations, human resources, marketing, telecommunications and other activities, suggesting improvements and objective information about the activities examined at all levels of management, creating audit reports and submitting the report to the President Director and the Board of Commissioners, monitoring, analyzing and reporting on the implementation of the improvements that have been suggested.