Reintegration into French nationality by declaration

Verified 28 February 2023 - Directorate for Legal and Administrative Information (Prime Minister)

You have lost French nationality and want to become French again? The reintegration allows a person, who has possessed and then lost French nationality (NF), to regain it for the future. We tell you the rules to know and the steps to take depending on how you lost French nationality.

What applies to you ?

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