What are the advantages and disadvantages of an internal audit department?

An internal audit department provides advantages such as enhanced risk management, improved compliance with regulations, and increased operational efficiency through independent assessments. It fosters accountability and transparency within the organization. However, disadvantages may include potential resistance from staff due to perceived oversight, the risk of being seen as a "policing" entity, and the costs associated with maintaining the department, which can burden smaller organizations. Balancing these factors is crucial for maximizing the department's effectiveness.