This module will help students understand the role, characteristics, and significance of internal control systems in public entities, enabling them to propose control methods and risk management strategies within these entities. Following this, students will understand the role, functions, and responsibilities of the internal audit department, the position of an internal auditor in a public entity, and how to establish an internal audit department. Furthermore, students will understand the meaning and content of professional ethical guidelines when implementing this control work. This course is considered interdisciplinary, bridging accounting, auditing, and public administration in the field of finance and budget, as well as ensuring a safe, transparent, and orderly state budget, contributing to overall economic growth (SDG 8).