Association of Secondary Teachers, Ireland

ASTI
Association of Secondary Teachers, Ireland
Cumann na Meánmhúinteoirí, Éire
Founded17 March 1909 (1909-03-17) in Fermoy, Ireland
Founders
HeadquartersDublin, Ireland
Location
  • Ireland
Members18,500 (2022)
Affiliations
Websitewww.asti.ie

The Association of Secondary Teachers, Ireland (ASTI) is a trade union for secondary school teachers in Ireland. It is a member of the Irish Congress of Trade Unions. The union represents 18,500 teachers in schools attended by 80% of all second-level students.