Separation of powers is the division of a state's government into branches, each with separate, independent powers and responsibilities, so that the powers of one branch are not in conflict with others. The typical division into three branches of government, sometimes called the trias politica model, includes a legislature, an executive, and a judiciary. It can be contrasted with the fusion of powers in monarchies, but also parliamentary and semi-presidential systems where there can be overlap in membership and functions between different branches, especially the executive and legislative.
In a parliamentary or semi-presidential system of government, a reserve power, also known as discretionary power, is a power that may be exercised by the head of state without the approval of another branch or part of the government. Unlike in a presidential system of government, the head of state is generally constrained by the cabinet or the legislature in a parliamentary system, and most reserve powers are usable only in certain exceptional circumstances.
The governor of Queensland is the representative in the state of Queensland of the monarch, currently King Charles III. In an analogous way to the governor-general at the national level, the governor performs constitutional and ceremonial functions at the state level. In particular the governor has the power to appoint and dismiss the premier of Queensland and all other ministers in the Cabinet, and issue writs for the election of the state parliament.
The Australia Act 1986 is the short title of each of a pair of separate but related pieces of legislation: one an Act of the Commonwealth Parliament of Australia, the other an Act of the Parliament of the United Kingdom. In Australia they are referred to, respectively, as the Australia Act 1986 (Cth) and the Australia Act 1986 (UK). These nearly identical Acts were passed by the two parliaments, because of uncertainty as to whether the Commonwealth Parliament alone had the ultimate authority to do so. They were enacted using legislative powers conferred by enabling Acts passed by the parliaments of every Australian state. The Acts came into effect simultaneously, on 3 March 1986.
One of the six founding states of Australia, Queensland has been a federated state subject to the Australian Constitution since 1 January 1901. It is a parliamentary constitutional monarchy. The constitution of Queensland sets out the operation of the state's government. The state's constitution contains several entrenched provisions which cannot be changed in the absence of a referendum. There is also a statutory bill of rights, the Queensland Human Rights Act 2019. Queensland's system of government is influenced by the Westminster system and Australia's federal system of government.
A state government is the government that controls a subdivision of a country in a federal form of government, which shares political power with the federal or national government. A state government may have some level of political autonomy, or be subject to the direct control of the federal government. This relationship may be defined by a constitution.
The Parliament of Victoria is the bicameral legislature of the Australian state of Victoria that follows a Westminster-derived parliamentary system. It consists of the King, represented by the Governor of Victoria, the Legislative Assembly and the Legislative Council. It has a fused executive drawn from members of both chambers. The parliament meets at Parliament House in the state capital Melbourne. The current Parliament was elected on 26 November 2022, sworn in on 20 December 2022 and is the 60th parliament in Victoria.
The Government of South Australia, also referred to as the South Australian Government or the SA Government is the executive branch of the state of South Australia. It is modelled on the Westminster system, meaning that the highest ranking members of the executive are drawn from an elected state parliament. Specifically the party or coalition which holds a majority of the House of Assembly.
The Tasmanian Government is the democratic administrative authority of the state of Tasmania, Australia. The leader of the party or coalition with the confidence of the House of Assembly, the lower house of the Parliament of Tasmania, is invited by the governor of Tasmania to form government. The governor appoints the premier of Tasmania.
The Queensland Government is formed by the party or group of parties that has a majority in the Queensland Legislative Assembly and has been appointed by the governor to form a government. They govern the parliamentary constitutional monarchy of the Australian state of Queensland through passing laws in the Legislative Assembly and through executive actions taken as ministers. The first government of Queensland was formed in 1859 when Queensland separated from New South Wales under a new Constitution, which has now been amended from time to time. Since the Federation of Australia in 1901, Queensland has been a state of Australia, with the Constitution of Australia regulating the relationships between all state and territory governments and the Australian Government. Under the Australian Constitution, all states ceded powers relating to certain matters to the federal government.
The Government of New South Wales, also known as the NSW Government, is the democratic administrative authority in New South Wales, Australia, and is empowered by the state Constitution. Since Federation in 1901, New South Wales has been a state of Australia, and the federal Constitution regulates its relationship with the Commonwealth. Under the Australian Constitution, all states ceded legislative and judicial supremacy, but retained powers in all matters not in conflict with the Commonwealth.
The Victoria State Government, also referred to as just the Victorian Government, is the state-level authority for Victoria, Australia. Like all state governments, it is formed by three independent branches: the executive, the judicial, and the parliament.
The Australian Government, also known as the Commonwealth Government, is the national government of Australia, a federal parliamentary constitutional monarchy. The government consists of the parliamentary members of the party or coalition that currently has the support of a majority of members of the House of Representatives and in some contexts also includes the departments and other executive bodies ministers oversee. The current government consists of Anthony Albanese and other Australian Labor Party parliamentarians, in place since the 2022 federal election.
The separation of powers in Australia is the division of the institutions of the Australian government into legislative, executive and judicial branches. This concept is where legislature makes the laws, the executive put the laws into operation, and the judiciary interprets the laws; all independently of each other. The term, and its occurrence in Australia, is due to the text and structure of the Australian Constitution, which derives its influences from democratic concepts embedded in the Westminster system, the doctrine of "responsible government" and the United States version of the separation of powers. However, due to the conventions of the Westminster system, a strict separation of powers is not always evident in the Australian political system, with little separation between the executive and the legislature, with the executive required to be drawn from, and maintain the confidence of, the legislature; a fusion.
In Australian constitutional law, chapter III courts are courts of law which are a part of the Australian federal judiciary and thus are able to discharge Commonwealth judicial power. They are so named because the prescribed features of these courts are contained in chapter III of the Australian Constitution.
The politics of Australia operates under the written Australian Constitution, which sets out Australia as a constitutional monarchy, governed via a parliamentary democracy in the Westminster tradition. Australia is also a federation, where power is divided between the federal government and the states and territories. The monarch, currently King Charles III, is the head of state and is represented locally by the Governor-General of Australia, while the head of government is the Prime Minister of Australia, currently Anthony Albanese.
The Constitution of Australia is the supreme law of Australia. It is a written constitution that sets down the political structure of Australia as a federation under a constitutional monarchy governed with a parliamentary system and outlines the structure and powers of the Commonwealth of Australia's three constituent parts: the executive, legislature, and judiciary.
The royal prerogative is a body of customary authority, privilege, and immunity recognized in common law as belonging to the sovereign, and which have become widely vested in the government. It is the means by which some of the executive powers of government, possessed by and vested in a monarch with regard to the process of governance of the state, are carried out.
The Executive Council of Queensland is the body through which the Premier and Ministers advise the Governor on the exercise of executive powers.
Western Australia politics takes place in context of a constitutional monarchy with a bicameral parliamentary system, and like other Australian states, Western Australia is part of the federation known as the Commonwealth of Australia.
Western Australia 
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