The Australian Committee on Cataloguing is a joint committee, with equal representation from the Australian Library and Information Association (ALIA) and the National Library of Australia (NLA). Additional members may be co-opted with the agreement of both sponsoring bodies.
Membership of the Committee comprises six persons, selected as follows:
- three are appointed by the Board of Directors of ALIA
- three are appointed by the Director-General of the National Library of Australia
- each shall serve for a period of three years, after which period they may be reappointed
- the Chairperson shall be appointed by the Committee from among its members