5 Aug 2026

Merger reform updates: More operational data, upcoming information session, and notification waiver guidance

This update covers:

We’ve added more data on the merger control regime’s operation. The data spans from 1 July 2025 to 30 June 2026 and now includes:

how long pre-notification engagement took
transaction values of considered acquisitions
number of timeline extensions
number of notifications where section 155 notices were used for compulsory information gathering.

Join the ACCC on Friday 14 August to hear how our merger processes and procedures are progressing.

Email your questions to MergerReformInfo@accc.gov.au by Tuesday 11 August 2026. We’ll do our best to cover a broad range of questions in the session.

Use this link on the day to join the online session.

Updated guidance is available to help businesses understand notification waivers and the application process. It now includes:

what to consider before applying for a notification waiver
requesting early discussions
practical tips for filling out an application
what to expect after lodging an application. This includes timing and publication on the acquisitions register.

You can also find notification waiver questions and answers in the updated frequently asked questions about merger reform.

This information reflects the ACCC’s views at the time of publication. They are intended to be indicative only and may change over time.

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