The New Nationality Code: Gabon tightens access to naturalization through marriage, through birthright citizenship, or through judicial means.
Gabon has just reached a turning point in its nationality legislation with the adoption of the new Code promulgated by Ordinance No. 04 of February 26, 2026.
T he rules for foreign spouses are now more strict: the period of cohabitation before filing an application increases from three to six years, and marriage no longer automatically confers nationality. The State requires that the union be still valid and registered, with increased judicial monitoring, notably for marriages concluded abroad.
But what else will change in the naturalization process? Indeed, the reform is not limited to marriage.
All pathways to naturalization are now more rigorously regulated: the duration and quality of legal residence are reinforced, the social and economic integration of the applicant is taken into account, and judicial backgrounds are systematically verified. Even children born to foreign parents or adopted must follow standardized procedures to guarantee transparency and legality. Investments or significant contributions to the country's development may also grant the right to nationality, but under strict control.
This new Code reflects Gabon's desire to reconcile legal rigor and the protection of individuals. Naturalization is now based on duration, the sincerity of ties and real integration into the country, while protecting the rights of children and spouses. With this reform, the State asserts its priority: to offer a citizenship that is accessible, but regulated, reliable and secure, in order to avoid any drift or abuse in access to Gabonese nationality.
