One of CEASA's prime functions is to establish and maintain links with education professional bodies at local, national and international levels across all South Australian education sectors, including the tertiary education sector. Further to this, CEASA encourages and fosters such relationships amongst its member associations. CEASA is the peak body representing over 50 education professional member associations, and is in turn a member of the national peak body the Australian Professional Teachers' Association (APTA).
CEASA (through the President, Executive Director and/or association representation) has had, or currently has, representation on various committees and working groups, including:
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