Former South Australian premier Steven Marshall has defended his political legacy, ahead of relinquishing the role of state Liberal leader at a partyroom meeting on Tuesday.
Mr Marshall has maintained a low public profile since last month's election defeat to Labor, but this morning issued words of encouragement to parliamentary colleagues.
Former environment minister David Speirs was later this morning elected as Mr Marshall's replacement, after winning a joint party room ballot.
Mr Marshall acceded to the Liberal leadership in 2013, replacing Isobel Redmond.
He announced his intention to quit the role the day after the recent March 19 poll.
Ahead of today's leadership ballot, Mr Marshall said it had been the "greatest privilege to serve South Australians" over his nine years as Liberal leader and four years as premier.
"I look forward to the future and watching the Liberal Party progress further under the guidance of a new leader," he said.
"I am confident the Liberal Party will return to government in 2026, to achieve the best outcomes for South Australians.
"For now, I am excited to take a step back and spend more time with my children while I continue to represent the people of Dunstan."
Mr Marshall said he and his colleagues could "hold our heads high" when reflecting on their record in office.
"Despite the challenges caused by COVID-19, [we] worked tirelessly to ensure South Australia emerges from the pandemic stronger than ever," he said.
"I am proud of what we were able to achieve to make our state a better place, including things such as record employment, Adelaide being recognised as the third-most-liveable city in the world and establishing South Australia as our nation's space and defence state."
State parliament resumes next month.