Communist Party Dissolution Act 1950

Legislation au C1950A00016 Not in force Act

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COMMUNIST PARTY DISSOLUTION.

 

No. 16 of 1950.

An Act to provide for the Dissolution of the Australian Communist Party and of other Communist Organizations, to disqualify Communists from holding certain Offices, and for purposes connected therewith.

[Assented to 20th October, 1950.]

Preamble.

WHEREAS the Constitution empowers the Parliament to make laws for the peace, order and good government of the Commonwealth with respect to the naval and military defence of the Commonwealth and of the several States:

And Whereas under the Constitution the executive power of the Commonwealth is vested in the King and is exercisable by the Governor-General as the King’s representative, and extends to the execution and maintenance of the Constitution and of the laws of the Commonwealth:

And Whereas the Constitution also empowers the Parliament to make laws for the peace, order and good government of the Commonwealth with respect to matters incidental to the execution of any power vested by the Constitution in the Parliament of the Commonwealth or in the Government of the Commonwealth.

And Whereas the Australian Communist Party, in accordance with the basic theory of communism, as expounded by Marx and Lenin, engages in activities or operations designed to assist or accelerate the coming of a revolutionary situation, in which the Australian Communist Party, acting as a revolutionary minority, would be able to seize power and establish a dictatorship of the proletariat:

And Whereas the Australian Communist Party also engages in activities or operations designed to bring about the overthrow or dislocation of the established system of government of Australia and the attainment of economic, industrial or political end by force, violence, intimidation or fraudulent practices:


And Whereas the Australian Communist Party is an integral part of the world communist revolutionary movement, which, in the King’s dominions and elsewhere, engages in espionage and sabotage and in activities or operations of a treasonable or subversive nature and also engages in activities or operations similar to those, or having an object similar to the object of those, referred to in the last two preceding paragraphs of this preamble:

And Whereas certain industries are vital to the security and defence of Australia (including the coal-mining industry, the iron and steel industry, the engineering industry, the building industry, the transport industry and the power industry):

And Whereas activities or operations of, or encouraged by, the Australian Communist Party, and activities or operations of, or encouraged by, members or officers of that party and other persons who are communists, are designed to cause, by means of strikes or stoppages of work, and have, by those means, caused, dislocation, disruption or retardation of production or work in those vital industries:

And Whereas it is necessary, for the security and defence of Australia and for the execution and maintenance of the Constitution and of the laws of the Commonwealth, that the Australian Communist Party, and bodies of persons affiliated with that party, should be…

Overview

The Communist Party Dissolution Act 1950 was enacted by the Commonwealth Parliament to address the perceived threat posed by the Australian Communist Party (CP) to national security and the constitutional order. The Act was motivated by concerns that the CP, aligned with global communist revolutionary movements, was engaging in activities intended to destabilize the government through force, violence, and sabotage. It sought to counter the CP's influence by dissolving the party and disqualifying its members and affiliates from holding certain positions, particularly in vital industries critical to national security. The Act empowers the Governor-General, on the advice of specified officials, to declare the CP and affiliated bodies as unlawful associations, leading to their dissolution and forfeiture of property to the Commonwealth. Furthermore, individuals declared as communists or former members or officers of the CP are disqualified from employment by the Commonwealth and from holding office in industrial organizations with substantial membership in vital industries. The policy objective of the Act is to safeguard Australia's security and constitutional framework by eliminating the influence of communist ideologies within the country.

Scope and Application

The Communist Party Dissolution Act 1950 applies to the Australian Communist Party, any affiliated organizations, and individuals who were members or officers of the party or who supported or advocated communism as expounded by Marx and Lenin. The Act operates at the national level, targeting entities and persons whose activities are deemed to be prejudicial to the security and defence of Australia or the execution and maintenance of the Constitution and laws of the Commonwealth. The Act empowers the Governor-General to dissolve the Australian Communist Party and any affiliated bodies that are found to be prejudicial to national security or the rule of law. Individuals who are members or officers of such organizations, or who are communists, may be declared ineligible for employment by the Commonwealth or for holding office in industrial organizations substantially involved in vital industries. The Act also includes provisions for the vesting of property in a receiver, disqualification from certain offices, and criminal penalties for various specified activities. The scope of the Act can be extended through subordinate regulations, which may prescribe additional penalties and details for its implementation.

Key Provisions

  • The Communist Party Dissolution Act 1950, as its name suggests, provides for the dissolution of the Australian Communist Party and other communist organizations, and aims to prevent communists from holding certain offices. The main operative sections of the Act include the declaration of the Australian Communist Party as an unlawful association and its subsequent dissolution (sections 4 and 5), the declaration of other affiliated organizations as unlawful associations and their dissolution (section 6), the prohibition on individuals knowingly becoming officers or members of unlawful associations or continuing their activities (section 7), and the disqualification of individuals declared under the Act from holding office or being employed by the Commonwealth or certain industrial organizations (section 10). The Act also outlines the duties and powers of the receiver appointed to manage the property of dissolved associations (section 15) and the procedures for determining questions related to the property or liabilities of unlawful associations (section 16).
  • The Act imposes several obligations and requirements on the parties and entities it governs. The Governor-General is tasked with appointing a receiver for the property of the Australian Communist Party and any other unlawful associations declared under the Act (section 4(2) and 5(1)). The Executive Council must ensure that any advice to the Governor-General regarding the declaration of a body as an unlawful association is based on material considered by a specific committee (section 5(3) and 9(3)). The receiver is responsible for taking possession of the property of the dissolved associations, realizing that property, discharging the liabilities of the associations, and paying or transferring the surplus to the Commonwealth (section 15(1)). Additionally, individuals declared under the Act are prohibited from holding office or being employed by the Commonwealth or certain industrial organizations (section 10(1)), and must vacate their offices or employment within 28 days of the declaration being published in the Gazette, unless a court sets aside the declaration (section 11).
  • The Act outlines several offences and penalties for breach, with the primary penalty being imprisonment for five years. Individuals who knowingly become officers or members of unlawful associations or continue their activities after dissolution are subject to this penalty (section 7(1)). Similarly, individuals who knowingly do any act or thing calculated or intended to maintain a dissolved organization or body in existence, continue its activities, or assume or pretend that the organization or body has not been dissolved, are also subject to this penalty (section 7(2)). The Act also criminalizes the destruction, alteration, or withholding of property belonging to an unlawful association, or the sending or attempted sending of such property out of the Commonwealth, with intent to delay or obstruct the performance of a receiver's functions or powers (section 21(1)). The onus of proving the absence of such intent falls on the accused in any prosecution for an offence under this section (section 21(2)).

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Area of Law
National Security Law
Administrative Law
Instrument
Act
Concepts
Offence Provisions
Commencement Provisions
Repeal & Amendment
Regulatory Standards
Reporting & Disclosure Obligations
Prohibited Conduct

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.