Beyond Clean Audits: Do Positive Audit Opinions Translate into Improved Service Delivery? Evidence from Anti-Corruption Agencies in the SADC Region

Abstract

The pursuit of clean audit opinions has become a central objective of public sector institutions across the Southern African Development Community (SADC), where unqualified audit opinions are frequently regarded as indicators of sound governance, financial accountability and organisational excellence. While positive audit opinions demonstrate compliance with applicable financial reporting frameworks and effective internal control systems, growing evidence suggests that they do not necessarily translate into improved service delivery or enhanced institutional performance. Anti-corruption agencies, in particular, continue to face challenges relating to lengthy investigation turnaround times, low prosecution success rates, resource constraints and declining public confidence, despite achieving favourable audit outcomes in some jurisdictions. This disconnect raises important questions regarding the extent to which audit opinions can be used as reliable proxies for organisational effectiveness and public value creation. This study critically examines whether positive audit opinions translate into improved service delivery among selected anti-corruption agencies in South Africa, Botswana, Namibia, Zambia, Mauritius and Malawi. Guided by Agency Theory, Institutional Theory and Public Value Theory, the study adopts a qualitative comparative research design based on documentary analysis of Auditor-General reports, annual reports, strategic plans, governance assessments and regional performance reports published between 2018 and 2025. Cross-case thematic analysis is employed to examine the relationship between audit outcomes, governance practices and service delivery indicators. The analysis demonstrates that while clean audit opinions are associated with stronger financial management and enhanced institutional legitimacy, they are insufficient predictors of effective service delivery. Agencies with favourable audit outcomes continue to experience operational inefficiencies, capacity constraints and inconsistent public service performance, whereas improvements in governance quality, leadership effectiveness, institutional independence, digital transformation and stakeholder collaboration emerge as more influential determinants of organisational success. The study concludes that audit opinions should be interpreted as measures of financial accountability rather than comprehensive indicators of institutional performance. It recommends that governments, supreme audit institutions and anti-corruption agencies adopt integrated performance measurement frameworks that combine financial compliance with operational effectiveness, governance quality and citizen-centred service delivery to strengthen accountability and public trust across the SADC region.