The application for naturalization is subject to conditions (not to be in an irregular situation, not to have been condemned, ...). You will find them by clicking on the following link:
Conditions naturalization You will have to file a file with one of the competent prefectures (Attention, they are not all, click on the following link:
https://www.service-public.fr/particuliers/vosdroits/F15832 ), including the document CERFA 12753 * 02, accessible by clicking on the link:
Click here