1. Bologna Declaration of 19 June 1999 (Joint declaration of the European Ministers of Education)
2. Common European Framework of Reference for Languages: Learning, teaching, assessment (CEFR)
3. European Charter for Regional or Minority Languages. http://www.coe.int/en/web/european-charter-regional-or-minority-languages/promoting-ratification-in-france
4. Loi Fioraso
5. Loi Toubon