French Citizenship by Descent

Not by itself. France passes nationality from a French mother or father to a child. You must show that your own parent was also French when you were born. The grandparent begins the evidence chain, but French law does not automatically skip the intermediate generation.

There is no simple rule limiting claims to grandparents or great-grandparents. However, every generation must be proved. A family established outside France for more than 50 years may also face Articles 23-6 and 30-3 of the French Civil Code when both the applicant and the transmitting parent lack acts showing they were treated as French.

No, not to prove nationality acquired by descent. This is not a naturalization test. Foreign documents may still require an acceptable French translation, and official communications are conducted in French.

A certificat de nationalité française, or French nationality certificate, formally proves an existing French nationality and states its legal basis (documents and applicable laws). It is a different document than a naturalization decree.

The documents usually include a full birth record for the applicant, identity, photograph and proof of address, civil records for every ancestor back to the first French person, proof of each parent-child relationship, and evidence showing why that ancestor was French. The full list depends on your family chain.

The required level formality depends on the issuing country, the type of document, and the receiving authority. We check the rule before you spend money on apostilles or translations.

The research and preparation can be handled remotely. For someone born and living outside France, the application must then be filed with the authorized administration, which is currently the Paris Judicial Court, not a French consulate abroad.

Establishing the family evidence chain is usually the main variable. Once the request is filed, the court has six months from the receipt confirming a complete file and can extend that period twice (up to 18 months). Before that, the records must be gathered, corrected, and formalized, which can take from a couple of months to more than a year, especially when corrections must be requested.

No. We can assess documentary risk, help complete the family evidence chain, and prevent foreseeable document errors. Only the French authority decides the case and controls its timeline. If the available history and documents do not provide a sufficient basis to proceed, we will tell you before recommending full file preparation. Any legal opinion, representation, appeal, or litigation requires a separate agreement with an independent qualified professional.