The 1999 Constitution
Supreme Law · Fundamental Rights · Federalism
Explore the foundation of Nigeria's Fourth Republic. The 1999 Constitution is the supreme law of the land, establishing the structures of government and guaranteeing the fundamental rights of all citizens.
The Supreme Law
of the Land
The Constitution of the Federal Republic of Nigeria 1999 (as amended) is the supreme law of the country. Promulgated by the departing military government of General Abdulsalami Abubakar, its adoption officially ushered in Nigeria's Fourth Republic on May 29, 1999, ending decades of intermittent military dictatorships.
The document establishes a federal presidential system modeled closely on the United States. It explicitly defines the separation of powers among three branches of government: the Executive (President), the Legislature (a bicameral National Assembly), and the Judiciary (headed by the Supreme Court).
Crucially, the Constitution outlines the distribution of power between the federal government in Abuja and the 36 states via the Exclusive and Concurrent Legislative Lists. Furthermore, Chapter IV is dedicated entirely to the protection of Fundamental Human Rights, guaranteeing freedoms of speech, religion, and assembly for all Nigerians.
- Supremacy: Section 1 declares the Constitution supreme; any law inconsistent with it is void.
- Federal Character: Mandates that government appointments reflect the linguistic, ethnic, and geographic diversity of the country.
- Separation of Powers: Clearly delineates the roles of the Executive, Legislative, and Judicial arms to prevent tyranny.
Read the 1999 Constitution
Full text of the supreme law of the Federal Republic of Nigeria.
Constitutional Architecture
Understanding the core mechanics of the document
Evolution of the Constitution
From colonial charters to the modern Republic
| Year | Constitution | Key Significance |
|---|---|---|
| 1914 | Lugard's Charter | Created the Nigerian Council after the Amalgamation. |
| 1922 | Clifford Constitution | Introduced the elective principle (limited to Lagos/Calabar). |
| 1946 | Richards Constitution | Created regional councils (North, West, East). |
| 1951 | Macpherson Const. | Established a central legislature and regional executives. |
| 1954 | Lyttleton Constitution | Formally established Nigeria as a Federal state. |
| Year | Constitution | Key Significance |
|---|---|---|
| 1960 | Independence Const. | Retained the British monarch as Head of State; Parliamentary. |
| 1963 | Republican Const. | Nigeria became a Republic; President replaced the Queen. |
| 1979 | Second Republic | Abandoned Parliamentary system for US-style Presidential system. |
| 1989/93 | Third Republic | Drafted but fully aborted by military intervention. |
| 1999 | Fourth Republic | The current constitution; restored democracy after Abacha. |
Constitutional Controversies
Ongoing discussions surrounding the 1999 document
A major criticism of the 1999 Constitution is its preamble, which begins with "We the people of the Federal Republic of Nigeria...". Critics argue this is a lie, as the document was drafted by a military committee and enacted by military decree, not through a sovereign national conference or public referendum.
The Constitution places 68 critical items (including policing, railways, and major mineral resources) on the Exclusive Legislative List, meaning only the Federal Government can act on them. Proponents of "Restructuring" argue this creates a top-heavy, inefficient center and advocate for devolving more power to the states.
Reference portals
See also & internal links
Go deeper
