Improving the internal control system of Biwase Production Trade Service Company Limited

This study examines the role of the internal control system in corporate governance, focusing on its contributions to regulatory compliance, resource optimization, and business growth. Using Biwase Production Trade Service Company Limited as a case study, the study identifies key limitations in the existing internal control system, including inconsistent control procedures, unclear assignment of responsibilities, and a lack of cost-optimization measures. Based on these findings, the study proposes targeted solutions to strengthen internal control capacity, enhance resource efficiency, and improve competitive advantage. The study also serves as a practical reference for enterprises in the same sector seeking to develop or improve their internal control systems.