The tradition of Écoles normales supérieures dates back to the Decree of the 9 Brumaire AN III (1794) which led to the creation of the first ENS, dedicated to the training of educators who would train future teachers. This symbolic date can be found on the pediment of ENS in rue d’Ulm in Paris.

A century later, Jules Ferry and Ferdinand Buisson, who initiated and inspired the laws of 1881, making primary school - compulsory, secular and free, created schools to train teachers for secondary and primary schools.

• L'École de Fontenay, for young ladies, was founded by the decree of July 13, 1880
• L'École de Saint-Cloud, for boys, was created by the decree of December 22, 1882

To train professors, inspectors and school directors for primary teaching

• 1887: the decree of January 18, 1887 transformed these schools into Écoles Normales Supérieures of primary education, free and «modern» schools, without compulsory Latin. The students and fellows, were recruited through an entrance exam for candidates with a brevet supérieur or a baccalauréat, having signed a ten-year contract.
• 1897: The studies, at first fixed at two years, increased to three years in 1897.

From primary teaching to secondary and higher education and onto research

• 1945: the decree of February 19, 1945 gives the two Écoles the label of “Écoles normales préparatoires à l'enseignement secondaire”. Students could prepare the CAEC, known today as the CAPES, a secondary-school teaching diploma.
• 1948: Status of a civil servant trainee is given to School pupils in the 3rd and 4th year.
• 1956: In 1956, the duration of the studies went from four years and students could prepare the “agrégation".
• At the beginning of the ’70s: the premises of Fontenay and Saint-Cloud started to get cramped, and at the same time, there was a political movement to balance out urban development and to fight against centralizing everything in Paris. The idea of setting up an ENS outside the capital was discussed. The project was announced by the Prime Minister in 1975.

• In 1981, the entrance exam was the same for the 2 Schools - Fontenay and Saint-Cloud which meant that they both accepted men and women.
• The decision to set up an ENS in Lyon was formalized by the decree in 1985. This led to the restructuration of all the existing ENS, and the establishment of an ENS in Lyon for sciences in addition to the consolidation of disciplines in Humanities and Human Sciences on the Fontenay site, under the name of ENS de Fontenay Saint-Cloud.
• In September 1987, the district of Gerland welcomed scientists to a brand-new Monod campus, right behind the Halle Tony Garnier. It was the first time that an École normale supérieure had been established out of the French capital. A selection of pioneer teacher-researchers moved from Saint-Cloud to set up in Lyon and welcomed the 1st year of graduates.

    Video: ENS in Lyon (INA archives)

• In 2000, the Descartes campus in Lyon was established for Literature and Human and Social Sciences, at Fontenay-aux-Roses which had previously hosted the École normale supérieure Fontenay-Saint-Cloud, dedicated to Literature students. ENS LSH, as it is known, was created on the same site as the Bibliothèque Diderot.
• In 2005, the INRP, the French Institute for educational research, was set up on the Descartes site.
• In 2010, and then in 2011, one unique École, the École normale supérieure de Lyon, was formed, grouping together Sciences, Literature and Human & Social sciences, followed by the establishment, within ENS de Lyon, of the Institut français de l’Éducation, replacing the former INRP.