ANZ has concluded its 59-year relationship with KPMG as its auditor. The major bank has discontinued KPMG amidst ongoing concerns over the firm's auditing standards. This marks a significant shift in ANZ's audit arrangements. The decision comes after a series of audit leaks that have questioned about KPMG's trustworthiness. ANZ has not provided specific reasons for the change but has cited the need for a change in its auditing standards to ensure the highest levels of audit quality.