President of the Senate (Australia)
The position is provided for by Section 17 of the Constitution of Australia. The Senate elects one of its members as president at the start of each new term, or whenever the position is vacant. This is usually—though not necessarily—a member of the party or coalition that holds the most seats in the Senate. The largest party in the Senate is not always the governing party, as government is determined by the House of Representatives. The President of the Senate and the Speaker of the House of Representatives may consequently be from different parties.
2017–18 Australian parliamentary eligibility crisis
The seats of the disqualified Senators were filled by countbacks of the 2016 Senate election results in their states of Western Australia, Queensland and New South Wales. The countback results were announced on 10 November: in Western Australia, the Greens' Scott Ludlam was to be replaced by the Greens' Jordon Steele-John; in Queensland, the Greens' Larissa Waters was to be replaced by former Australian Democrats leader and current Greens member Andrew Bartlett, One Nation's Malcolm Roberts was to be replaced by One Nation's Fraser Anning, and the Nationals' Fiona Nash was to be replaced by Liberal Hollie Hughes. However, the court delayed the appointment of Nationals' Fiona Nash's replacement Liberal Hollie Hughes due to concerns that Hughes may be ineligible under s 44(iv) of the Constitution as a holder of an office of profit under the Crown; Hughes was reappointed to the Administrative Appeals Tribunal – a role that would ordinarily disqualify her under that section – in the period following her apparent election defeat but resigned from the position prior to the recount. The question was whether her tenure of that office had overlapped with the process of the election.