Legal Framework for Mental Health Care in Nigeria: Implementation of The National Mental Health Act 2021

Nigeria's enactment of the National Mental Health Act 2021 represents a watershed moment in the country's approach to mental health governance, repealing the colonial-era Lunacy Act of 1958 after two decades of legislative advocacy. This article examines the legal framework established by the Act, analyzing its provisions for rights protection, institutional mechanisms, and service delivery standards while critically evaluating implementation challenges that threaten to undermine its transformative objectives. Through doctrinal analysis and review of contemporary scholarship, the study reveals that while the Act aligns substantially with international human rights standards, including the United Nations Convention on the Rights of Persons with Disabilities, significant implementation gaps persist. These include inadequate funding mechanisms, insufficient mental health workforce, weak institutional infrastructure, and the absence of operational frameworks at federal and state levels. The article argues that without urgent attention to sustainable financing, capacity building, community integration, and cultural sensitivity, the Act risks remaining aspirational rather than operational. Drawing from comparative African experiences and WHO guidelines, the study recommends specific measures including increased budgetary allocation, expedited establishment of statutory bodies, development of implementation regulations, and multi-sectoral collaboration to ensure the Act's provisions translate into tangible improvements in mental health care delivery and rights protection for Nigeria's estimated 64 million citizens living with mental health conditions.