The process of obtaining Portuguese nationality

The process of obtaining Portuguese nationality can be achieved through descent (jus sanguinis), naturalization, marriage, or a stable union with a Portuguese citizen, or by legal residence in the country for a minimum period (usually five years). For descendants of Portuguese citizens, it is necessary to prove family ties through documents such as birth and marriage certificates. In the case of naturalization, requirements include legal residence, knowledge of the Portuguese language, and integration into society. The process involves submitting documents to the Conservatória dos Registos Centrais or online, followed by analysis and approval by the competent authorities. Once granted, the applicant must register their nationality at the Civil Registry.