The National Assembly has legislative powers and maintains oversight of the National Executive Authority and the RAF as an organ of State. In addition, Parliament oversees the Executive Authority who is required to provide Parliament with full and regular reports concerning matters under his control. Parliament exercises oversight of the RAF through the Transport Portfolio Committee and through SCOPA. The Portfolio Committee oversees service delivery and performance in accordance with the mandate of the RAF and its corporate strategy. It reviews financial and non-financial information, such as efficiency and effectiveness measures in delivering services against corporate goals.