The United Nations Sanctions Regime and Nigeria: Legal and Economic Implications

This study examines the legal and economic implications of United Nations Security Council sanctions for Nigeria, focusing on how targeted sanctions regimes affect Nigerian individuals, entities, and the broader national economy. UN sanctions have been directed at Nigerian actors in contexts including violations of arms embargoes in West Africa, terrorism financing linked to Boko Haram affiliates, and illicit financial flows. Drawing on a doctrinal research methodology, the paper analyses the legal basis for Security Council sanctions under Chapter VII of the UN Charter, the procedural safeguards available to listed individuals and entities, and the challenges these pose under international due process standards. It reviews the relevant Security Council Committee listing procedures, the Office of the Ombudsperson for individuals listed under the ISIL and Al-Qaida Sanctions regime, and Nigeria's domestic legal mechanisms for implementing UN sanctions. The paper also examines Nigeria's role in ECOWAS sanctions regimes and evaluates consistency between regional and global sanctions frameworks. Findings reveal limited awareness among Nigerian legal practitioners of the procedural rights of listed parties and inadequate domestic legislative infrastructure for challenging wrongful listings. The study further assesses the collateral economic impacts of sanctions on legitimate businesses associated with listed parties. Recommendations include enacting a comprehensive domestic sanctions implementation statute, training legal practitioners on UN sanctions procedures, and engaging more actively in Security Council consultations affecting Nigerian nationals. Keywords: UN sanctions, Security Council, Chapter VII, Nigeria, due process.