Introduction
Organizations seeking a suitable, adequate, and effective quality management system need to conduct internal audits, to ensure that the QMS functions as intended, and that it identifies weak links in the system as well as potential opportunities for improvement. The internal audit acts as a feedback mechanism for the top management; it can give top management, and other interested parties, assurance that the system meets the requirements of ISO 9001. How the internal audit process is managed is a key factor to ensuring the effectiveness of a quality management system.