The Association of Headteachers and Deputes in Scotland (AHDS) is a trade union which represents head teachers, deputy head teachers and principal teachers from nursery, primary and special schools in Scotland. As of 2008 it has 1,450 members. As of 2012, around half of Scotland's head teachers are members.
History
It was established in 1975. In 2008 it opened membership to primary principal teachers.
AHDS has no political affiliation and is not a member of the Scottish Trades Union Congress.
References
Association of Headteachers and Deputes in Scotland Wikipedia(Text) CC BY-SA