Strengthening Internal Control Systems through Standardized Financial Manuals: A Case of Public Sector Organizations in Uganda

Mark Mbuga Kayongo
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Mark Mbuga Kayongo: Department of Business and Management, International University of East Africa, Uganda.

International Journal of Science and Business, 2026, vol. 53, issue 1, 64-86

Abstract: This study examines the role of standardized financial manuals in enhancing internal control systems within Uganda's public sector organizations. Rooted in the evolution of financial management reforms globally and regionally, Uganda's experience reflects both progress and challenges in institutionalizing internal controls through uniform financial procedures. Despite widespread adoption of manuals such as the Public Financial Management Manual and Local Government Financial and Accounting Manual, inconsistencies in implementation remain, especially at local government levels. Employing a descriptive cross-sectional mixed-methods approach, the research involved 65 finance professionals from selected ministries and local government units in Kampala. Quantitative data from structured questionnaires and qualitative insights from interviews revealed that standardized financial manuals significantly contribute to improved asset safeguarding, fraud prevention, compliance, and financial reporting accuracy. The regression analysis indicated a strong positive relationship (R = 0.796) between standardized financial manuals and internal control systems within Uganda's public sector organizations, confirming that standardized financial manuals account for 63.3% of the variance in internal control system performance. The study concludes that while financial manuals are vital inputs for internal control systems, their impact is dependent on institutional capacity and behavioral integration. The study recommends regular manual updates, comprehensive staff training, leadership engagement, and leveraging information and communication technology platforms for wider accessibility. Consequently, standardized financial manuals serve as critical tools for promoting transparency, accountability, and financial integrity in Uganda's public sector, contributing to enhanced public trust and efficient resource management.

Keywords: Standardized Financial Manuals; Internal Control Systems; Public Sector Organizations; Financial Accountability; Transparency (search for similar items in EconPapers)
Date: 2026
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Persistent link: https://EconPapers.repec.org/RePEc:aif:journl:v:53:y:2026:i:1:p:64-86

DOI: 10.58970/IJSB.2704

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