Can the constitution be easily changed?

The Australian Constitution can only be changed in a process called a referendum. Ideas for changes to the Constitution can be put forward by members of parliament, interest groups or individuals. If the idea gains support in the Australian community, a movement towards a referendum may begin. 

A referendum is a vote by Australians to decide if they will support or reject a bill– a proposed law – to change the Australian Constitution. If the bill is passed by the Parliament, the proposal must then be presented to the Australian people for approval in a referendum.  

The Australian Electoral Commission (AEC) is responsible for running votes on referendums. The vote must take place no sooner than two months and no later than six months after the bill is passed by the Parliament. 

A referendum will only be successful if it is supported by a majority of voters in a majority of states, and by a majority of voters across the nation as a whole (a double majority). 

20 referendums proposing 45 changes to the Constitution have been held since 1901. However, only 8 of these changes have been agreed to by the Australian people (the last was in 1977).

Voter putting a yellow-coloured referendum ballot paper into a cardboard ballot box.

Voting in a referendum

Australian Electoral Commission

Voting in a referendum

Voter putting a yellow-coloured referendum ballot paper into a cardboard ballot box.

Australian Electoral Commission

Description

A voter placing their ballot paper into a ballot box in the 2023 referendum. A referendum is a vote by the Australian people on a proposed change to the Australian Constitution. In a referendum, voters write 'yes' or 'no' on their ballot paper to indicate if they agree with the proposed change to the Constitution or not. Like in a federal election, votes are secret. A ballot box guard wearing a purple vest stands next to the ballot box to safeguard the box.