French nationality by descent: common questions

Yes. A child with a French parent is French from birth, wherever they’re born. What you apply for is proof.

Not in itself. A child born to a French parent is French, even if the parent never had French papers. But see the 50-year rule.

Under article 30-3 of the Civil Code, if you live abroad and the family line you claim through has been settled abroad for more than 50 years, you can’t prove French nationality by descent unless you or the parent you claim through have been treated as French, for example with a French passport, ID card or consular registration. This applies even when you claim through a French parent, if that parent was also born abroad. The remaining route is a declaration under article 21-14 of the Civil Code, for people with clear cultural, professional, economic or family ties with France.

Yes. It’s issued free by the court’s chief clerk. The official pages give it no expiry date.

Once your file is complete, the court has 6 months from its receipt to decide, and can extend that twice, to 18 months at most. If there’s no decision by then, the application counts as refused. Send a complete file to avoid delays.

No, but the forms, and most of the letters you’ll get, are in French.

Once you have proof, registering as a French national abroad is one of the things that shows you’re treated as French, and it makes consular services easier.

Yes. France allows dual nationality.

No. France suspended conscription in 1997. Young French citizens attend a one-day defense and citizenship day; ask your consulate how it works abroad.