PCAOB 2026 focus: AI in audit and ICFR — external auditors cannot rely on client AI logs alone
—PCAOB AS 2201 AI audit scrutiny
Regulatory exposure — commonly overlooked:
Company uses AI for financial close — CFO owns SOX attestation, AI vendor owns nothing. · Multinationals built for one jurisdiction fail exams in another — one receipt architecture, many filing packs.
TAM / Exposure
Every public company · SOX AI controls emerging requirement
Insurance lines
D&O · E&O · Fidelity
Exhibit authority
Global External Validation — SOX §404 AI Control Evidence Pack
Global leaders
PCAOB · Big Four · SEC · NYSE · NASDAQ · ISO · NIST · OECD
ICFR AI
Material weakness from AI error in revenue recognition — receipt proves control operated.
Auditor independence
Auditor using AI on same data — circular trust problem solved by independent verify.
SEC comment letters
2026 AI disclosure requests — material AI risk requires governance evidence.