Overview

Australians for Constitutional Monarchy (ACM) is a non‑party, not‑for‑profit organisation that campaigns for the continuation of Australia's constitutional monarchy and the maintenance of the existing constitutional arrangements. It presents arguments in favour of the Crown's role within Australia's system of parliamentary government and supports symbols and institutions tied to that constitutional heritage, including the national flag. For information on the constitutional model ACM defends, see constitutional monarchy.

Objectives and principles

The stated purpose of ACM is to preserve and defend the constitutional system as it has developed in Australia. The organisation emphasises the Crown's constitutional and ceremonial functions, the legal continuity provided by the monarchy, and the symbolic role of national emblems. ACM describes itself as non‑partisan in its public outreach and aims to provide information and commentary rather than endorse political parties or candidates. Readers can find general statements about its non‑political stance via official materials.

Activities and methods

ACM engages in a range of public‑facing activities intended to influence public debate and inform citizens, including:

  • publishing pamphlets, essays and opinion pieces explaining constitutional arrangements;
  • holding public meetings, seminars and speaker events;
  • making submissions to parliamentary inquiries and engaging with media coverage;
  • co‑ordinating state branches and local volunteers to distribute information and organise events.

Its most prominent public role in recent decades was participation in the national debate over republicanism, including the 1990s discussions and the 1999 referendum campaign in which it advocated retaining the existing model.

History, structure and influence

Formed in the early 1990s, ACM established itself as a central organisation for those favouring continuation of the constitutional monarchy. It operates through state and territory branches with volunteer committees, members and supporters. While it does not hold political office, ACM seeks to influence public opinion and constitutional conversations through outreach and submissions. Further material about its organisational structure and publications can be found from sources linked by the group itself, for example official resources.

Debate and criticisms

ACM exists within a wider national debate between monarchists and proponents of an Australian republic. Supporters argue the monarchy provides constitutional stability, political neutrality and historical continuity; critics contend that a republic would better reflect an independent national identity and democratic control of the head of state. ACM's positions have been criticised by some as conservative, while its supporters counter that their case is grounded in constitutional law and civic education. For perspectives on related symbols, see resources about the national flag.