The Check stage of the PDCA cycle involves monitoring and measuring the performance of the process and comparing it with the planned objectives and criteria. In the context of managing an internal audit programme, this stage includes verifying the effectiveness of the internal audit programme by evaluating whether it meets its objectives, scope, and criteria, and whether it is implemented in accordance with ISO 19011 guidelines1. It also includes reviewing the trends in internal audit results by analyzing the data collected from the audits, such as audit findings, nonconformities, corrective actions, opportunities for improvement, and customer feedback1. References: ISO 19011:2018 - Guidelines for auditing management systems