The High Court of Australia is the highest court in the Australian court hierarchy and the final court of appeal. It has both original and appellate jurisdiction, the power of judicial review over laws passed by the Parliament of Australia and the parliaments of the states and territories, and the ability to interpret the Constitution of Australia and thereby shape the development of federalism in Australia.
Australian constitutional law is the area of the law of Australia relating to the interpretation and application of the Constitution of Australia. Several major doctrines of Australian constitutional law have developed.
Sir Owen Dixon was an Australian judge and diplomat who served as the sixth Chief Justice of Australia. A judge of the High Court for thirty-five years, Dixon was one of the leading jurists in the English-speaking world and is widely regarded as Australia's greatest-ever jurist.
Amalgamated Society of Engineers v Adelaide Steamship Co Ltd, commonly known as the Engineers case, was a landmark decision by the High Court of Australia on 31 August 1920. The immediate issue concerned the Commonwealth's power under s51(xxxv) of the Constitution but the court did not confine itself to that question, using the opportunity to roam broadly over constitutional interpretation.
Melbourne Corporation v Commonwealth, also known as the Melbourne Corporation case or the State banking case, is an important case in Australian constitutional law. It stands for the proposition that there are limits on the scope of express Commonwealth legislative powers which can be implied from the federal character of the Constitution.
The doctrine of the separation of powers in Australia divides the institutions of government into three branches: legislative, executive and judicial. The legislature makes the laws; the executive put the laws into operation; and the judiciary interprets the laws. The doctrine of the separation of powers is often assumed to be one of the cornerstones of fair government. A strict separation of powers is not always evident in Australia; instead the Australian version of separation of powers combines the basic democratic concepts embedded in the Westminster system, the doctrine of "responsible government" and the United States version of the separation of powers. The issue of separation of powers in Australia has been a contentious one and continues to raise questions about where power lies in the Australian political system.
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.
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.
R v Barger is a High Court of Australia case where the majority held that the taxation power could not be used by the Australian Parliament to indirectly regulate the working conditions of workers. In this case, an excise tariff was imposed on manufacturers, with an exemption being available for those who paid "fair and reasonable" wages to their employees.
Victoria v Commonwealth (1971) 122 CLR 353, commonly referred to as the Payroll Tax Case, was a case decided in the High Court of Australia regarding the scope of the Commonwealth's taxation power and the extent to which it can burden a state's structural integrity.
Re Australian Education Union & Australian Nursing Federation; ex parte Victoria is a High Court of Australia constitutional law case that involves the scope of the intergovernmental immunity doctrine in Australian constitutional law.
The Constitution of Australia, or Australian Constitution, is the supreme law under which the government of the Commonwealth of Australia operates, including its relationship to the States of Australia. It consists of several documents. The most important is the Constitution of the Commonwealth of Australia, which is referred to as the "Constitution" in the remainder of this article. The Constitution was approved in a series of referendums held over 1898–1900 by the people of the Australian colonies, and the approved draft was enacted as a section of the Commonwealth of Australia Constitution Act 1900 (Imp), an Act of the Parliament of the United Kingdom.
Australian corporations law has historically borrowed heavily from UK company law. Its legal structure now consists of a single, national statute, the Corporations Act 2001. The statute is administered by a single national regulatory authority, the Australian Securities and Investments Commission (ASIC).
New South Wales v Commonwealth, commonly known as the Wheat case, or more recently as the Inter-State Commission case, is a landmark Australian judgment of the High Court made in 1915 regarding judicial separation of power. It was also a leading case on the freedom of interstate trade and commerce that is guaranteed by section 92 of the Constitution.
Section 92 of the Constitution of Australia, as far as is still relevant today is:
In Australia, the doctrine of intergovernmental immunity defines the circumstances in which Commonwealth laws can bind the States, and where State laws can bind the Commonwealth. This is distinct from the doctrine of crown immunity, as well as the rule expressed in Section 109 of the Australian Constitution which governs conflicts between Commonwealth and State laws.
Section 99 of the Constitution of Australia, is one of several important non-discrimination provisions that govern actions of the Commonwealth and the various States.
Judicial independence is regarded as one of the foundation values of the Australian legal system, such that the High Court held in 2004 that a court capable of exercising federal judicial power must be, and must appear to be, an independent and impartial tribunal. Former Chief Justice Gerard Brennan described judicial independence as existing "to serve and protect not the governors but the governed", albeit one that "rests on the calibre and the character of the judges themselves". Despite general agreement as to its importance and common acceptance of some elements, there is no agreement as to each of the elements of judicial independence.
