Comparison
Read two legal systems against each other
Because every portal follows the same fifteen-section outline, the comparison is genuinely like-for-like rather than a collage of whatever each government happens to publish.
Select up to six documented jurisdictions
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| Attribute | Costa RicaReviewed | NigeriaReviewed |
|---|---|---|
| Legal family | Civil law | Mixed (common law, customary law, Sharia) |
| System of government | Unitary presidential republic | Federal presidential republic |
| Constitution | Political Constitution of the Republic of Costa Rica | Constitution of the Federal Republic of Nigeria |
| In force since | 1949 | 1999 |
| Capital | San José | Abuja |
| Official languages | Spanish | English, Hausa, Yoruba, Igbo |
| Currency | Costa Rican colón (CRC) | Naira (NGN) |
| Population | 5,100,000 | 223,800,000 |
| Division of powers | Unitary, with seven provinces that have no legislative power. Municipalities have constitutionally guaranteed autonomy over local services and land use. | Federal separation between the President, a bicameral National Assembly and the judiciary, replicated at state level. The Exclusive, Concurrent and Residual Legislative Lists allocate competence between the federation and the 36 states. |
| How law is made | A bill passes two debates in the Legislative Assembly. The President may veto within ten working days; the Assembly overrides with two-thirds. Any deputy may refer a bill to the Sala Constitucional for pre-enactment review, and the chamber's finding of a procedural defect is binding. | Three readings in each chamber, committee scrutiny, then harmonisation of the two texts by a conference committee. The President assents or withholds; the Assembly can override a veto by two-thirds of both chambers. |
| Legal profession | Practice requires enrolment with the Colegio de Abogados y Abogadas de Costa Rica, which holds disciplinary power. Notaries are lawyers holding a separate notarial licence supervised by the Dirección Nacional de Notariado. | A fused profession: a law degree, the Nigerian Law School and call to the Bar admit a single legal practitioner who both advises and appears. Senior Advocate of Nigeria is the senior rank. |
A comparison table flattens nuance by design. Where a difference matters to a decision you are making, open both portals and read the section in full — the constitutional detail behind a one-line summary is often the part that governs the outcome.