Le Centre Technique National Fernand Sastre (English: Fernand Sastre National Technical Centre), commonly referred to as INF Clairefontaine ("Institut national du football de Clairefontaine"), INF, or simply Clairefontaine, is the national football centre that specializes in training French football players. The academy is one of twelve élite academies located in and around France that are supervised by the French Football Federation (FFF). Only the best players from the Île-de-France région train at the Clairefontaine academy.