Progress

Current status
in force
01 Jan 2026 in force
01 Jul 2025 in force
28 Nov 2024 adopted
10 Oct 2024 under deliberation
13 Aug 2024 processing consultation
24 Jul 2024 in consultation

Scope

Implementers
Australia
Policy Area
Competition
Policy Instrument
Merger control regulation
Regulated Economic Activity
cross-cutting
Government Branch
executive
legislature
Government Body
central government
parliament
Implementation Level
national

Timeline of events

01 Jan 2026
in force

Treasury Laws Amendment (Mergers and Acquisitions Reform) Act including commencement of mandatory notification obligation and revised merger control test enters into force

On 1 January 2026, provisions in Schedule 1, Part 3 of the Treasury Laws Amendment (Mergers and Acquisitions Reform) Act enter into force. These provisions encompass Division 2 of Part IVA of the Competition and Consumer Act 2010, which stipulates t…

Event type law
Action type implementation
Government branch executive
Government body central government
01 Jul 2025
in force

Treasury Laws Amendment (Mergers and Acquisitions Reform) Act including framework for mandatory merger notification enters into force

On 1 July 2025, Schedule 1, Part 2 of the Treasury Laws Amendment (Mergers and Acquisitions Reform) Act enter into force. This part introduces Part IVA to the Competition and Consumer Act 2010, establishing the legal framework for mandatory merger n…

Event type law
Action type implementation
Government branch executive
Government body central government
28 Nov 2024
adopted

Senate adopted Treasury Laws Amendment (Mergers and Acquisitions Reform) Bill

On 28 November 2024, the Treasury Laws Amendment (Mergers and Acquisitions Reform) Bill 2024 was adopted by the Senate. The Bill established a mandatory and suspensive merger control regime under the Competition and Consumer Act 2010. The Bill centr…

Event type law
Action type adoption
Government branch legislature
Government body parliament
10 Oct 2024
under deliberation

Treasury Laws Amendment (Mergers and Acquisitions Reform) Bill was introduced to the Parliament

On 10 October 2024, the Treasury Laws Amendment (Mergers and Acquisitions Reform) Bill 2024 was introduced to the Parliament of Australia. The Bill would establish a mandatory and suspensive merger control regime under the Competition and Consumer A…

Event type law
Action type introduction
Government branch legislature
Government body parliament
13 Aug 2024
processing consultation

Australian Treasury closes consultation on Treasury Laws Amendment Bill 2024: Acquisitions

On 13 August 2024, the Australian Treasury concludes its public consultation on the draft Treasury Laws Amendment Bill 2024: Acquisitions. The proposed legislation aims to amend the existing framework by, among other things, enabling the setting of …

Event type law
Action type consultation closed
Government branch legislature
Government body central government
24 Jul 2024
in consultation

Australian Treasury opened consultation on Treasury Laws Amendment Bill 2024: Acquisitions

On 24 July 2024, the Australian Treasury initiated a public consultation on the draft Treasury Laws Amendment Bill 2024: Acquisitions, which would introduce reforms to the country's merger control regulations. The proposed legislation aims to amend …

Event type law
Action type consultation opened
Government branch legislature
Government body central government