Article 1181 of the French Code of civil procedure
Educational assistance measures are taken by the children’s judge of the place where one of the parents, the minor’s guardian or the person or service to whom the child has been entrusted resides, as the case may be; failing this, by the judge of the place where the minor resides. If the person mentioned in the previous paragraph changes their place of residence, the judge will relinquish jurisdiction in favour…