From www.claytonutz.com: The ACCC has released draft merger assessment guidelines for a new merger regime, effective January 1, 2026, requiring parties to notify the ACCC before completing transactions that meet specified thresholds.

The guidelines clarify the ACCC’s approach to evaluating mergers, focusing on concepts such as “killer” mergers and serial acquisitions, while highlighting the implications for market power and competition.

Public consultation on the guidelines will take place from March 20 to April 17, 2025.