The Australasian Council of Public Accounts Committees (ACPAC) exists to exchange information and opinions about public accounts committees, in order to improve their performance and increase the accountability of government expenditure. ACPAC also aims to improve how public accounts committees communicate with Auditors-General, experts in the field, the media, and the public.

ACPAC holds biennial conferences for member and interested non-member committees from the region, and smaller members-only mid-term meetings on alternate years. These conferences are a valuable opportunity to exchange views and experiences between the different jurisdictions.