Article LO6242-5 of the French General Code of Local Authorities
When an appeal for misuse of power or an appeal for assessment of legality directed against the acts mentioned in 1° to 3° of article LO 6241-2 and that this appeal is based on a serious plea alleging the incorrect application of the division of powers between the State and the local authority or that this plea is raised ex officio, it immediately forwards the case to the Conseil d’Etat…