The Australian Institute of Company Directors is committed to strengthening society through world-class governance. They aim to be the independent and trusted voice of governance, building the capability of a community of leaders for the benefit of society. Their membership of more than 43,000 includes directors and senior leaders from business, government and the not-for-profit sectors.

They are a national organisation with seven state and territory divisions. Their national Board, which consists of up to 12 directors, is their governing body. Their Board is comprised of not less than two and not more than four National directors, seven Division directors, and a Chief Executive Officer who may be appointed as a Director by the Board. The Board appoints the chair.