Corporate Ethics Programmes and Employee Whistleblowing Behaviour in Oil Companies in Warri, Delta State

This study investigates the relationship between corporate ethics programmes and employee whistleblowing behaviour in oil companies operating in Warri, Delta State. The oil and gas sector in Nigeria's South South region has been associated with recurring governance scandals, environmental violations, and financial irregularities. Ethics programmes, which encompass codes of conduct, ethics training, and anonymous reporting channels, are intended to foster a culture of accountability and encourage employees to report misconduct. Drawing on social learning theory and the theory of planned behaviour, this study examines whether the existence and quality of ethics programmes predict employees' likelihood of reporting observed wrongdoing. A descriptive survey design is adopted, with 180 employees from five oil companies in Warri participating. Data are collected using validated questionnaire instruments and analysed using descriptive statistics and logistic regression. The study anticipates that the perceived effectiveness of ethics programmes, particularly the availability of confidential reporting channels, significantly increases whistleblowing intentions. Findings will assist oil company boards, human resource departments, and regulatory bodies such as the Nigerian Upstream Petroleum Regulatory Commission in designing ethical governance frameworks. This research contributes to the South South governance literature and advances understanding of ethical behaviour within the Nigerian petroleum industry. Keywords: corporate ethics, whistleblowing, oil companies, corporate governance, Delta State.