Judicial Independence and Executive Interference in Nigeria: An Empirical Analysis of Appointment Processes

Judicial independence is a foundational principle of constitutional democracy and the rule of law, requiring that judges be insulated from political pressure in their appointment, tenure, remuneration, and decision-making. In Nigeria, the processes for appointing members of the superior courts have attracted persistent criticism for their opacity and susceptibility to executive influence. This research conducts an empirical analysis of judicial appointment processes in Nigeria, examining the formal constitutional framework and its practical implementation between 2015 and 2024. A mixed-methods methodology was adopted, combining analysis of National Judicial Council appointment records and Federal Executive Council proceedings with semi-structured interviews conducted with retired justices, senior members of the Nigerian Bar Association, and constitutional law scholars. Secondary sources include parliamentary records, civil society judicial accountability reports, and comparative constitutional law literature. The study develops an original analytical framework that distinguishes between formal constitutional independence guarantees and empirical indicators of independence derived from appointment pattern analysis. Findings reveal a systematic pattern of executive preference for nominees from particular political, regional, and professional networks, suggesting meaningful limitations on the effective independence of the appointment process. The research contributes original empirical evidence to the debate on judicial independence in emerging democracies and recommends constitutional amendments to depoliticise judicial appointments. Keywords: judicial independence, appointments, executive interference, Nigeria, constitutional law.