PORTUGUESE NATIONALITY
Who is eligible?
Generally speaking – and provided that other requirements are met – a person can apply for Portuguese nationality on the grounds of:
Birth in Portugal;
Descending from Portuguese parents or grandparents;
Marriage or registered partnership/civil union with a Portuguese citizen for 3 or more years;
Having lost the Portuguese nationality for the acquisition of another one;
Descending from Portuguese Sephardic Jews expelled from Portugal in the 15th and 16th century;
Birth in the ancient State of India (Goa, Daman, Diu, Dadrá or Nagar-Aveli) before 20th December 1961.