Indicator history

According to the French Civil Code, a foreigner may be granted French citizenship (discretion) on his or her request if he or she has resided in France for at least 5 years on the basis of a residence permit. The period of 5 years is reduced to two years for persons who have successfully completed two years of graduate studies and obtained  a French diploma; who have rendered or may render important services to France; who have carried out exceptional activities in the civic, scientific, economic, cultural or sports field. The period of 5 years is deleted for:
- the Algerians born before 1 January 1963 and requesting reinstatement of French nationality;
- nationals of french-speaking countries for whom French is the mother tongue;
- refugees;
- an alien who performed military service in the French army;
- an alien who rendered outstanding service to France.

A foreigner may acquire French citizenship also if he or she is married to a French citizen for at least 4 years and resides in France on the basis of a residence permit.

The grant of citizenship is discretionary even if all conditions are met. French nationality may be conferred by decree upon the proposal of the Minister of Defense to any foreigner involved in the French army who was wounded during a mission or during an operational commitment. The conditions for granting French citizenship are facilitated for children adopted by French citizens.