École normale supérieure
![École Normale Supérieure}}, 45 rue d'Ulm](https://upload.wikimedia.org/wikipedia/commons/b/bc/Fronton_ENS_Ulm.jpg)
The history of ''écoles normales supérieures'' goes back to 30 October 1794 (''9 brumaire an III''), when ''École normale de l'an III'' was established during the French Revolution. The school was subsequently reestablished as ''pensionnat normal'' from 1808 to 1822, before being recreated in 1826 and taking the name of ''École normale'' in 1830. When institutes for primary teachers training called ''écoles normales'' were created in 1845, the word ''supérieure'' (meaning upper) was added to form the current name.
The Savary Law of 1984 restructured higher education in France and classified ''écoles normales supérieures'' within the category of ''établissements publics à caractère scientifique, culturel et professionnel''.
As of January 2014, there are four existing ENSes: *, located in Paris *, located in Lyon *, located in Gif-sur-Yvette, near Paris *, located in Rennes
A twin institution has existed in Italy since its foundation by Napoleon Bonaparte, the ''Scuola Normale Superiore'' in Pisa. Provided by Wikipedia