Gone, but not forgotten: Australia’s new ‘voidable’ merger regime

On 10 September 2026, the Treasury Laws Amendment (Strengthening Accountability for Tax Adviser Misconduct and Other Measures) Bill 2026 (Cth) (Bill) was passed by Parliament, which implements material changes to the ACCC’s mandatory notification regime.

18 September 2026

Merger reform: one quarter in - the good, the bad and the ugly

After one quarter of the new mandatory ACCC notification regime, what is the good, the bad and the ugly for financial sponsors?

29 April 2026

New ACCC mandatory notification thresholds commence: bright-line voting power & standalone asset thresholds

In December 2025, the Government announced late-breaking changes to Australia’s new mandatory merger clearance regime, introducing new notification thresholds, filing triggers, and exemptions.

01 April 2026