Competition and Consumer Act 2010

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Competition and Consumer Act 2010

No. 51, 1974

Compilation No. 165

Compilation date: 1 July 2026

Includes amendments: Act No. 111, 2023, Act No. 57, 2025 and Act No. 59, 2025

This compilation is in 4 volumes

Volume 1:

Chapter 1, Part I to Chapter 4, Part IVBB

 

sections 1 to 53ZZC

Volume 2:

Chapter 4, Part IVC to Chapter 6, Part IX

 

sections 55 to 113

Volume 3:

Chapter 6, Part X to Chapter 8, Part XIII

 

sections 10.01 to 193

Volume 4:

Schedules

 

Endnotes

Each volume has its own contents

About this compilation

This compilation

This is a compilation of the Competition and Consumer Act 2010 that shows the text of the law as amended and in force on 1 July 2026 (the compilation date).

The notes at the end of this compilation (the endnotes) include information about amending laws and the amendment history of provisions of the compiled law.

Uncommenced amendments

The effect of uncommenced amendments is not shown in the text of the compiled law. The details of amendments made up to, but not commenced at, the compilation date are underlined in the endnotes. Any uncommenced amendments affecting the law are accessible on the Register (www.legislation.gov.au).

Application, saving and transitional provisions

If the operation of a provision or amendment of the compiled law is affected by an application, saving or transitional provision that is not included in this compilation, details are included in the endnotes.

Editorial changes

For more information about any editorial changes made in this compilation, see the endnotes.

Presentational changes

The Legislation Act 2003 provides for First Parliamentary Counsel to make presentational changes to a compilation. Presentational changes are applied to give a more consistent look and feel to legislation published on the Register, and enable the user to more easily navigate those documents.

Modifications

If the compiled law is modified by another law, the compiled law operates as modified but the modification does not amend the text of the law. Accordingly, this compilation does not show the text of the compiled law as modified. Any modifications affecting the law are accessible on the Register.

Self‑repealing provisions

If a provision of the compiled law has been repealed in accordance with a provision of the law, details are included in the endnotes.

 

 

 

Contents

Chapter 1—Preliminary

Part I—Preliminary

1 Short title

2 Object of this Act

2A Application of Act to Commonwealth and Commonwealth authorities

2B Application of Act to States and Territories

2BA Application of Parts IV and IVA to local government bodies

2C Activities that are not business

3 Repeal

4 Interpretation

4A Subsidiary, holding and related bodies corporate

4B Consumers

4C Acquisition, supply and re‑supply

4E Market

4F References to purpose or reason

4G Lessening of competition to include preventing or hindering competition

4H Application of Act in relation to leases and licences of land and buildings

4J Joint ventures

4K Loss or damage to include injury

4KA Definitions etc. that do not apply in…

Overview

The Competition and Consumer Act 2010 was enacted to enhance the welfare of Australians by promoting competition, fair trading, and consumer protection. This Act addresses issues of restrictive trade practices, market power abuses, and consumer rights within Australia, extending its application to conduct outside Australia and to persons who are not corporations. The objective of this legislation is to ensure that competition and fair trading are maintained to the benefit of Australian consumers. The Act was enacted by the Australian Parliament, and it encompasses a broad range of provisions aimed at regulating trade practices, prohibiting anti-competitive behaviour, and providing mechanisms for consumer protection and redress. The Act provides for the establishment of the Australian Competition and Consumer Commission (ACCC), the Australian Competition Tribunal, and the Australian Energy Regulator (AER) to oversee and enforce its provisions.

Scope and Application

The Competition and Consumer Act 2010 (Cth) applies broadly to enhance welfare and promote competition within Australia and beyond. This Act binds the Crown in its various capacities, including the Commonwealth, States, Territories, and local government bodies, as well as corporations carrying on a business, to the extent that the Act does not expressly exempt them. Specifically, the Act applies to corporations, partnerships, joint ventures, and individuals when they are engaged in trade or commerce within Australia or involving Australia, and to Australian citizens and residents participating in such activities outside Australia. Notably, the Act extends its reach to cover conduct outside Australia if it impacts Australian markets or consumers, and it applies to non-corporate entities under certain conditions, such as when they are involved in specific types of trade or commerce. The Act's provisions are designed to prevent anti-competitive practices, ensure fair trading, and protect consumer interests. Exclusions include certain government functions and activities, as well as specific industries like primary product acquisitions by government bodies. The Act's application can be further tailored or expanded through subordinate legislation, which can specify thresholds, modify definitions, or adapt the Act's provisions to particular contexts or industries, such as energy and gas markets.

Key Provisions

  • The Competition and Consumer Act 2010, as amended, sets out a comprehensive framework to enhance the welfare of Australians through the promotion of competition, fair trading, and consumer protection. The Act binds the Crown in right of the Commonwealth and the States, Territories, and local government bodies where they carry on a business, establishing a broad scope of application. Key provisions include those related to declared services, competitive tender processes, access undertakings, and pricing principles for access disputes, all of which aim to regulate and facilitate access to essential services, ensuring efficient operation and competition in the market. These sections require entities to notify the Australian Competition and Consumer Commission (ACCC) of certain acquisitions and allow for the registration of access undertakings and contracts, subject to specific criteria.
  • The Act imposes several obligations on parties and entities it governs. For example, it mandates that corporations must not engage in conduct that restricts competition, such as cartel conduct, misuse of market power, exclusive dealing, and resale price maintenance. It also requires corporations to notify the ACCC of certain acquisitions, ensuring that potential anti-competitive effects are assessed before they proceed. Additionally, the Australian Energy Market Commission (AER) and the Australian Energy Market Agreement must comply with specific conditions and requirements to exercise their functions and powers effectively.
  • Breaches of the Act can lead to significant civil and criminal consequences. For instance, engaging in cartel conduct can result in substantial fines, with the maximum penalty being up to $10 million for corporations and up to $1 million for individuals. Other penalties include injunctions, orders for compensation, and the possibility of being declared bankrupt. Specific to the gas market provisions, contraventions can attract civil penalties, infringement notices, and public warning notices. Moreover, entering into schemes for the purpose of avoiding the application of gas market provisions is prohibited, with potential penalties for such conduct. The Act also provides for the protection of consumers, ensuring that they are not subjected to misleading or deceptive conduct.
  • The Act's criminal provisions are governed by the Criminal Code, with Chapter 2 applying to all offences against the Act. However, Part 2.5 of the Criminal Code does not apply to offences under Part IIIA, Part IVA, Division 7 of Part XIB, or sections 45AF and 45AG. This distinction highlights the tailored approach to criminal liability based on the nature of the offence. Additionally, certain provisions of the Act are designed to operate concurrently with State and Territory laws, ensuring a cohesive regulatory environment across jurisdictions unless there is a direct inconsistency. The extended application of the Act to conduct outside Australia and to non-corporate entities further underscores its comprehensive reach, aiming to protect Australian interests and consumers globally.

Legal classification tags

Area of Law
Competition Law
Consumer Law
Criminal Law
Instrument
Act
Concepts
Commencement Provisions
Regulatory Standards
Enforcement Powers
Licensing
Civil Penalty Provisions
Extraterritorial Application
Delegated Legislation
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.