École Normale Supérieure
Two other "écoles normales supérieures" were established in the 20th century: the École Normale Supérieure de Lyon (sciences and humanities); and the École normale supérieure Paris-Saclay (pure and applied sciences, sociology, economics and management, English language). More recently, the fourth "école normale supérieure" was created on January 2014 under the name of École Normale Supérieure de Rennes (pure and applied sciences, economics and management, law school, sport) in Brittany. All four together form the informal ENS-group.