The end of traditional internal audit: Human-led, agent-powered

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Internal audit is entering its next era. Traditional audit models, built for point-in-time testing and backward-looking reviews, are straining under the weight of emerging risks and escalating complexity. Business is moving faster. Controls are growing more dynamic. And assurance that arrives too late — or at too shallow a depth — is no longer enough.

While many internal audit teams are exploring generative AI (GenAI) to improve documentation and reporting, the next leap forward will come from agentic AI — intelligent systems that can sense risk, initiate action and execute entire workflows within human-defined guardrails. These agents aren’t just tools. They’re digital teammates operating alongside auditors in a new, hybrid model of assurance and advisory.

The internal audit function of the future will likely look unrecognizable compared to today. Audits will no longer be scheduled events. Instead, they’ll run continuously, powered by intelligent agents that sense risks as they emerge, test controls across entire data populations and generate insights in real time. Audit plans will flex daily, guided by live risk signals. Auditors themselves will move from executing procedures to orchestrating systems, validating outputs and guiding the business on what results mean. And the chief audit executive will no longer be seen as just a provider of assurance but as a strategic navigator of organizational risk and an advisor at the center of enterprise decision-making, helping boards and executives anticipate and manage risk as it unfolds.

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Discover how AI-powered approaches are reshaping internal audit

Watch the webcast: AI's potential, AI's risk: What CAE's should know

As AI agents take on more of the work, internal audit’s bottleneck is moving from execution to judgment. What does that mean for CAEs, their teams and the way assurance gets delivered? Join our CPE eligible webcast on October 14 from 12-1:30 ET.

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Amanda Herron

Amanda Herron

Partner, US Internal Audit Leader, PwC US

Matt Kral

Matt Kral

Principal, Risk & Regulatory, PwC US

Amanda Smalley

Amanda Smalley

Partner, Risk & Regulatory, Health Industries, PwC US

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