From 1 January 2026 a mandatory merger control regime commenced.
Search the acquisitions register to find acquisitions under consideration in the mandatory merger control regime and our decisions.
The ACCC issued public competition assessments as part of conducting informal merger reviews which are no longer available.
The ACCC issued a public competition assessment outlining the basis for reaching its final conclusion in an informal merger review where:
- a merger is rejected
- a merger is subject to enforceable s. 87B undertakings
- the merger parties seek such disclosure or
- a merger is approved but raises important issues that the ACCC considers should be made public.