France is mainly divided into 18 administrative regions: 13 regions in metropolitan France (including the territorial collectivity of Corsica), and five located overseas. The regions are further subdivided into 101 departments, which are numbered mainly alphabetically. This number is used in postal codes and was formerly used on vehicle number plates. Among the 101 departments of France, five (French Guiana, Guadeloupe, Martinique, Mayotte, and Réunion) are in overseas regions (ROMs) that are also simultaneously overseas departments (DOMs), enjoy exactly the same status as metropolitan departments and are an integral part of the European Union. The 101 departments are subdivided into 335
Administrative divisions of Turkey appointed by the central government rather than appointed by mayors or elected by constituents. Within this unitary framework, Turkey is subdivided into 81 provinces for administrative purposes. Each province is divided into districts, for a total of 923 districts. Turkey is also subdivided into 7 regions and 21 subregions for geographic, demographic and economic purposes; this does not refer to an administrative division. The largely centralized structure of decision-making in Ankara is often considered an impediment to good governance, and causes resentment in particular in ethnic minority regions. Steps towards decentralization since 2004 have proved to be a highly controversial