Following the removal of Billy Hughes from the leadership of the Labor Party, the League merged again to become the Tasmanian National Federation.

Continual blockades from the Labor Federal Government lead to the Premier threatening to secede from the Commonwealth if any further intervention was taken.

[12] Despite the lack of success in the Tasmanian Dam Case, the Gray government won the 1986 state election and held onto power until 1989.

[14] Tony Rundle was quick to replace Groom as Liberal leader and reached an informal agreement with the Tasmanian Greens to secure support.

At the 2014 state election, Will Hodgman secured a majority of seats following a 16-year incumbent Labor government led by Lara Giddings.

[16] Seven parliamentary Liberal leaders have served as Premier of Tasmania: Angus Bethune (1969–1972), Robin Gray (1982–1989), Ray Groom (1992–1996), Tony Rundle (1996–1998), Will Hodgman (2014–2020), Peter Gutwein (2020–2022) and Jeremy Rockliff (2022–present).