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What is detection risk and how does the auditor manage it?

Intermediate

Answer

Detection risk is the risk that the auditor's procedures fail to detect a material misstatement that exists. It's the component the auditor controls: when the assessed risk of material misstatement (IR x CR) is high, the auditor lowers acceptable detection risk by performing more effective, extensive, or year-end procedures. It's inversely related to RMM.
If RMM is high -> set detection risk low -> more/better procedures.
If RMM is low -> higher detection risk acceptable -> less testing.
Real-world example Facing high RMM on revenue, the auditor reduces detection risk with larger samples and external confirmations.

Common follow-ups: Why is detection risk inversely related to RMM? | Which risks can the auditor not change?