May 27, 2026 – 8.00pmPwC has brought in a law firm for an external review of its auditing work after an insider raised concerns that its auditors turned a blind eye to red flags in scandal-plagued Corporate Travel Management’s accounts.The big four firm also launched an internal investigation into the auditing work after Corporate Travel shares were suspended last year. The investigation remains ongoing.Subscribe to gift this articleGift 5 articles to anyone you choose each month when you subscribe.Subscribe nowAlready a subscriber? Fetching latest articles