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Guinea-Bissau

Republic of Guinea-Bissau

Civil law (Portuguese tradition)Unitary semi-presidential republicIndexed· 2026-08-03
Capital
Bissau
Population
2,100,000
Languages
Portuguese, Guinea-Bissau Creole
Currency
XOF

Guinea-Bissau · Overview

The legal system of Guinea-Bissau

An unusual hybrid: Portuguese-tradition civil law inherited from colonial rule, combined with membership of the francophone OHADA and UEMOA systems, so commercial law is governed by French-language Uniform Acts while the civil and penal codes follow Portuguese models. Repeated coups have left institutions fragile.

Legal tradition

Guinea-Bissau belongs to the civil law (portuguese tradition) tradition. An unusual hybrid: Portuguese-tradition civil law inherited from colonial rule, combined with membership of the francophone OHADA and UEMOA systems, so commercial law is governed by French-language Uniform Acts while the civil and penal codes follow Portuguese models. Repeated coups have left institutions fragile.

How power is divided

Semi-presidential with a directly elected President, a Prime Minister accountable to the National People's Assembly, and a judiciary headed by the Supreme Court of Justice.

Where law comes from

Constitution
1984 text as amended.
OHADA Uniform Acts
Directly applicable commercial law despite the Portuguese civil tradition.
Codes
Civil and penal codes on the Portuguese model.
Laws and decree-laws
Assembly statutes and government instruments.
Customary law
Widely applied in practice in rural personal and land matters.

The legal profession

Advogados admitted through the Ordem dos Advogados da Guiné-Bissau; the profession is small and concentrated in Bissau.

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