In an increasingly complex and volatile business environment, the effectiveness of internal control systems has become a critical determinant of organizational resilience and regulatory compliance. This paper introduces a Predictive Risk-Based Assurance Model aimed at evaluating the effectiveness of internal controls across diverse business sectors. The proposed model integrates predictive analytics with risk-based assurance methodologies to identify control deficiencies, anticipate compliance failures, and enhance governance outcomes. It is designed to support internal auditors, compliance officers, and executive leadership in proactively assessing and strengthening internal control frameworks before breaches or operational failures occur. The model leverages historical audit data, operational metrics, and sector-specific risk profiles to develop predictive indicators that quantify control performance. Using machine learning algorithms and multivariate analysis, the model establishes risk weightings for control activities, links them to business processes, and assigns assurance levels based on predicted outcomes. A cross-sectoral study involving manufacturing, finance, healthcare, and retail organizations was conducted, utilizing data from internal audit reports, control self-assessments, and compliance dashboards. The findings reveal that predictive assurance tools significantly enhance the precision, timeliness, and strategic value of internal audits compared to traditional backward-looking evaluations. Furthermore, the model highlights sector-specific control vulnerabilities and emphasizes the importance of contextualized risk modeling. For example, cybersecurity and data governance emerged as high-priority areas in the financial and healthcare sectors, while supply chain disruptions and quality assurance controls were dominant concerns in manufacturing and retail. By aligning assurance priorities with predicted risk exposure, organizations can allocate resources more effectively, improve internal audit planning, and support continuous improvement. This study advances the field of internal control evaluation by shifting from reactive, checklist-based reviews to dynamic, data-driven assurance practices. The proposed model not only fosters stronger governance and compliance but also aligns with global standards such as COSO and ISO 31000. Future research should explore real-time integration with enterprise resource planning (ERP) systems and the development of interactive assurance dashboards.
Dare et al. (Tue,) studied this question.