A candidate or group does not have to be registered for election funding purposes before publishing a campaign website. However, if the website requires incurring electoral expenditure, then the candidate or group must be registered before making any payment.
If you are referring to the registration of electoral material, online electoral material does not require registration. However, online electoral material, including on social media, must be authorised during the regulated period (Monday, 5 August 2024 to Saturday, 14 September 2024) and comply with other legislative requirements.