Australian constitutional law is the area of the law of Australia relating to the interpretation and application of the Constitution of Australia. Legal cases regarding Australian constitutional law are often handled by the High Court of Australia, the highest court in the Australian judicial system. Several major doctrines of Australian constitutional law have developed.
The Constitution Alteration (Aviation) Bill 1936, was an unsuccessful proposal to alter the Australian Constitution to extend the Commonwealth legislative power in respect to air navigation and aircraft. It was put to voters for approval in a referendum held on 6 March 1937.
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.
Section 51(i) of the Australian Constitution enables the Parliament of Australia to make laws about:
Section 51(xx) of the Australian Constitution, is a subsection of Section 51 of the Australian Constitution that gives the Commonwealth Parliament the power to legislate with respect to "foreign corporations, and trading or financial corporations formed within the limits of the Commonwealth". This power has become known as "the corporations power", the extent of which has been the subject of numerous judicial cases.
The reserved powers doctrine was a principle used by the inaugural High Court of Australia in the interpretation of the Constitution of Australia, that emphasised the context of the Constitution, drawing on principles of federalism, what the Court saw as the compact between the newly formed Commonwealth and the former colonies, particularly the compromises that informed the text of the constitution. The doctrine involved a restrictive approach to the interpretation of the specific powers of the Federal Parliament to preserve the powers that were intended to be left to the States. The doctrine was challenged by the new appointments to the Court in 1906 and was ultimately abandoned by the High Court in 1920 in the Engineers' Case, replaced by an approach to interpretation that emphasised the text rather than the context of the Constitution.
Section 51(xxxi) is a subclause of section 51 of the Constitution of Australia. It empowers the Commonwealth to make laws regarding the acquisition of property, but stipulates that such acquisitions must be on just (fair) terms. The terms is sometimes referred to in shorthand as the 'just terms' provision.
Australian administrative law defines the extent of the powers and responsibilities held by administrative agencies of Australian governments. It is basically a common law system, with an increasing statutory overlay that has shifted its focus toward codified judicial review and to tribunals with extensive jurisdiction.
R v Burgess; Ex parte Henry, is a High Court of Australia case where the majority took a broad view of the external affairs power in the Constitution but held that the interstate trade and commerce power delineated trade and commerce within a state, rejecting an argument that the power extended to activities that were commingled with interstate activities. The court set aside a conviction for breach of the regulations as they went further than was necessary to carry out and give effect to the convention.
O'Sullivan v Noarlunga Meat Ltd, was a case decided in the High Court of Australia regarding the scope of the trade and commerce power, under s 51(i) of the Australian Constitution, and inconsistency between Commonwealth and State laws, under section 109 of the Constitution.
Strickland v Rocla Concrete Pipes Ltd, also known as the Concrete Pipes Case, is a High Court of Australia case that discusses the scope of the corporations power in section 51(xx) of the Australian Constitution. This was an important case in Australian constitutional law because it overruled the decision in the earlier case of Huddart, Parker & Co Pty Ltd v Moorehead, which held that the corporations power only extended as far as the regulation of their conduct in relation to their transactions with or affecting the public. Since this case, the Commonwealth has had at least the ability to regulate the trading activities of trading corporations, thus opening the way for an expansion in Commonwealth power.
Commonwealth v Bank of New South Wales, was a Privy Council decision that affirmed the High Court of Australia's decision in Bank of New South Wales v Commonwealth, promoting the theory of "individual rights" to ensure freedom of interstate trade and commerce. The case dealt primarily with Section 92 of the Constitution of Australia.
Victoria v Commonwealth, is a High Court of Australia case that affirmed the Commonwealth government's ability to impose a scheme of uniform income tax, adding to Australia's vertical fiscal imbalance in the spending requirements and taxing abilities of the various levels of government.
Bank of New South Wales v The Commonwealth, also known as the Bank Nationalisation Case, is a decision of the High Court of Australia that dealt with the constitutional requirements for property to be acquired on "just terms", and for interstate trade and commerce to be free. The High Court applied an 'individual rights' theory to the freedom of interstate trade and commerce that lasted until 1988, when it was overturned in favour a 'free trade' interpretation in Cole v Whitfield.
Airlines of New South Wales callsign "NEWSOUTH" was an Australian domestic regional airline that operated from 1959 until its merger into Ansett in 1993. It was formed by Reg Ansett's takeover of Butler Air Transport. Airlines of New South Wales operated air passenger services in New South Wales, and later in other Australian states. In 1964–65 the airline fought a High Court case, Airlines of New South Wales Pty Ltd v New South Wales, that was significant in adjudicating the spheres of constitutional power of the national and state governments in respect of air navigation.
Section 92 of the Constitution of Australia, as far as is still relevant today is:
... trade, commerce, and intercourse among the States, whether by means of internal carriage or ocean navigation, shall be absolutely free.
Huddart, Parker & Co Pty Ltd v Moorehead is a leading decision by the High Court of Australia that dealt with two issues under the Australian Constitution, the identification and extent of judicial power that is vested in the courts and the corporations power of the Parliament. The Court unanimously held that the inquiry provisions of the Australian Industries Preservation Act 1906 were not an exercise of judicial power. The judgement of Griffith CJ in particular continues to be cited in relation to its examination of the identification and extent of judicial power. The court, however, divided on the proper approach to the corporations power. The majority, Griffith CJ, Barton & O'Connor JJ, strongly influenced by the now discredited doctrine of reserved State powers, held that the corporations power was to be construed narrowly because the trade and commerce power did not include intrastate trade and commerce. While the reserved powers doctrine was unambiguously rejected by the High Court in 1920, Huddart, Parker was not formally overruled by the High Court until Strickland v Rocla Concrete Pipes Ltd (1971).
Australian Boot Trade Employees Federation v Whybrow & Co, commonly known as Whybrow's case or the Boot Trades case, was the third of a series of decisions of the High Court of Australia in 1910 concerning the boot manufacturing industry and the role of the Commonwealth Court of Conciliation and Arbitration in preventing and settling industrial disputes. In doing so the High Court considered the constitutional power of the Federal Parliament to provide for common rule awards and the jurisdiction of the High Court to grant prohibition against the Arbitration Court. The majority held in Whybrow that the Arbitration Court could not make an award that was inconsistent with a State law, but that different minimum wages were not inconsistent as it was possible to obey both laws. In Whybrow the High Court established the doctrine of ambit, with the emphasis on the precise claim made and refused, and the practice with respect to "paper disputes" being treated "prima facie as genuine and real", with the majority holding that the High Court had power to order prohibition to correct jurisdictional error as part of its original jurisdiction. Finally in Whybrow the High Court unanimously held that the Federal Parliament had no constitutional power to provide for common rule awards.
Federated Sawmill Employees Association v James Moore & Sons Pty Ltd, commonly known as the Woodworkers case or the Sawmillers case was a decision of the High Court of Australia in 1909 concerning the question whether the Commonwealth Court of Conciliation and Arbitration could make an award that was inconsistent with a State wages board determination. The High Court was divided 2:2 and thus the decision of the Chief Justice prevailed, in what is sometimes described as a statutory majority. Griffith CJ, O'Connor J agreeing, held that the Arbitration Court could not make an award that was inconsistent with the minimum wages fixed by a Wages Board under a State law.
SS Kalibia v Wilson, was the first decision of the High Court of Australia on the extent of the power of the Australian Parliament to make laws about shipping and navigation, including the Admiralty jurisdiction of the High Court. The High Court held that the power was limited to overseas and interstate trade and commerce. There was no separate power about navigation and shipping.
