Leader of the Government in the Senate (Australia)
The current Leader of the Government in the Senate is Mathias Cormann. The current Deputy Leader of the Government in the Senate is Simon Birmingham, who was appointed on the same date following the resignation of Mitch Fifield.
Treasurer of Australia
The Treasurer is the minister in charge of government revenue and expenditure. The Treasurer oversees economic policy: fiscal policy is within the Treasurer's direct responsibility, while monetary policy is implemented by the politically independent Reserve Bank of Australia, the head of which is appointed by the Treasurer. The Treasurer also oversees financial regulation. Each year in May, the Treasurer presents the Federal Budget to the Parliament.