Three regulators published three different verdicts on audit quality this year. All three describe the same failure, and not one of them is a calculation.
On 29 October 2026, ASIC published its latest audit surveillance report and issued 42 findings from 25 audit files at Australia’s largest firms. Its account of what went wrong runs to one sentence: auditors “did not challenge significant judgements, including for revenue recognition, impairment and asset valuations.”
Six days earlier, the PCAOB’s 2025 inspection data pointed the other way, and hard. The overall Part I.A deficiency rate fell from 38% to 23% in a single year. At the Big Four it fell from 20% to 8%. Meanwhile IFIAR, pooling inspection results from regulators in 52 jurisdictions, reported that 35% of inspected audits still carried at least one finding, a point higher than the year before.
Three regulators, three populations, three methodologies, published within six months of each other. They are not measuring the same thing, which is exactly why no single number settles the question.
So the headline is genuinely contested. What is not contested is the shape of the failure. Every one of these reports describes the same thing: not an arithmetic error, but a judgement nobody pushed back on. An impairment model accepted. A valuation taken as given. A management explanation that closed a question instead of opening one.
The Pattern Has a Long Record
The cases everyone names have the same anatomy. In each, the number that mattered was sitting in the file, and what was missing was a second question about it.
Would You Have Pulled the Thread?
Five real files, stripped of the company name and presented as they looked before anyone knew how the story ended. Each one puts three true facts in front of you. Only one of the three is the thread worth pulling.
The Advantage You Just Had
Hindsight did most of the work above. These five are famous precisely because they failed, and thousands of audits with facts that looked identical were fine. Knowing in advance that every file on the table contains a fraud is the one luxury no live engagement ever gives you, and it quietly made every answer easier.
That is the argument for practising on a file whose ending has not been written yet, where nobody can look up the answer and the pressure to accept the convenient explanation is reproduced rather than described.
Which is exactly what Abdul Majeed teaches. Thirty years in assurance, most of them as an Assurance Partner at PwC, and the thing he keeps returning to is not the standard but the moment before you apply it: the point where a number has already been explained to you, plausibly, by someone you have no particular reason to doubt. His class works a single file from planning through to the signature, stopping at each of those moments to ask the question the five collapses above have in common. What would you need to see before you accepted that? And did anyone go and get it?
One thing to do this month: take a single material estimate in a live file and ask what evidence supports it that did not come from the client’s own model. If the answer is nothing, that is the finding, and you found it while there was still time to do something about it.
The file is Apex Mobility Components Limited, a fictional UK‑listed auto‑components group: growing revenue, a new ERP, a tech acquisition for the EV age, subsidiaries worldwide, its own auto‑loan arm. It lands on the desk on Day 60. The partner signs on Day 7. Three of the questions waiting in it:
- Episode 1 · Reading risk beyond the ledgerThe forecast assumes the legacy engine and transmission business holds steady and that the EV pivot succeeds. Both, in the same model.
- Episode 3 · Architecting judgment in planningA subsidiary runs a 38% gross margin against the parent’s 17%, and the component auditor’s memo calls the file clean.
- Episode 4 · When valuation models conceal biasEvery assumption in the impairment model moves one way, and there is nothing in the file to check it against.
None of the three are answered here. That is the course.
To see those three questions worked through on a full file, from planning to the signature, watch The Apex Auditor & The Countdown To The Signature – Chronicle I on Miles Masterclass.
