Northern France

Brittany, Normandie, Picardy & Nord pas de Calais. 

Central France

Ile de France and Paris, Centre, Champagne-Ardenne, Burgundy, Auvergne & Limousin.

Eastern France

Lorraine, Alsace, Franche-Comté, Rhone-Alps.

Loire

Pays de la Loire

South-West

Aquitaine incl. Dordogne, Midi-Pyrenées.

South

Languedoc-Roussillon, Provence, Alpes, Cote d'azur