Is it legal to be a member of more than one political party at the same time?
It is not illegal to be a member of more than one political party in Australia at the same time. However, many political parties require members to state they are not a member of any other political parties. Each political party sets out their own rules on membership and conduct, and these will vary from party to party.
How to form a political party.
Parliamentary Education Office (peo.gov.au)
Description
This graphic shows the steps required to form a political party: name the party and write a party constitution, have at least 1500 members or a member of the Australian Parliament, and apply for registration with the Australian Electoral Commission.
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