Whistleblower Protection Policies and Governance Accountability in Nigerian Listed Firms

This study investigates the design, implementation, and effectiveness of whistleblower protection policies and their contribution to governance accountability in Nigerian listed firms. Whistleblower protection is increasingly recognised as a critical governance mechanism that enables employees and stakeholders to report misconduct without fear of retaliation. In Nigeria, the Whistleblower Policy launched by the Federal Government in 2016 and subsequent SEC guidance for listed companies have created an enabling environment, yet implementation at the firm level remains uneven. Drawing on ethical climate theory and institutional governance literature, this study examines how whistleblower policy characteristics including confidentiality guarantees, non-retaliation enforcement, and reporting channel accessibility relate to accountability outcomes measured by fraud detection rates, audit findings, and governance disclosure quality. A survey design is adopted, with questionnaires administered to 200 employees and governance officers of twenty listed firms across the South West, South South, and North Central zones. Data are analysed using structural equation modelling. The study anticipates that effective whistleblower policy implementation is a significant predictor of governance accountability outcomes. Findings will assist the Securities and Exchange Commission, listed company boards, and civil society organisations in strengthening whistleblower governance frameworks. Keywords: whistleblower protection, governance accountability, listed firms, corporate governance, Nigeria.