About Us

AHDS is Scotland’s only union dedicated to promoted teachers - PT and beyond- in primary, ELC and ASN schools

Newly announced - a permanently discounted rate of 25% off for Principal Teachers, acting and substantive!

We have more than 2350 school leaders in membership. This site will help you learn more about us, join us or to access support and advice.


We are here to help

Often its helpful to seek advice sooner rather than later and talking to an experienced, impartial expert can help you gain insight into the situation and perhaps a new perspective.

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AHDS subscription payments are paid through Direct Debit. Please have your bank account details to hand when completing the member application form.



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