CORAA

SA 330The Auditor's Responses to Assessed Risks

Issued by ICAI AASB · Risk Assessment

Designing audit procedures responsive to the assessed risks of material misstatement.

Objective

To obtain sufficient appropriate audit evidence regarding the assessed risks of material misstatement, through designing and implementing appropriate responses.

Key requirements

  • Overall responses at the FS level (e.g. emphasis on professional skepticism, partner involvement)
  • Further audit procedures at the assertion level — tests of controls and substantive procedures
  • Substantive procedures required for each material class of transactions / balance / disclosure
  • Where tests of controls are performed, sufficient evidence on operating effectiveness
  • Documentation of overall responses and linkage to assessed risks

Typical procedures

  • Tests of controls for high-volume routine transactions where control reliance is planned
  • Substantive analytical procedures for predictable balances
  • Tests of details for material balances and significant risks

Common pitfalls

  • Same audit programme used regardless of risk assessment
  • Tests of controls performed but not actually relied upon — wasted time
  • No documented link between identified risk and the procedure that addresses it

SA 330 in practice

SA 330 sits in the Risk Assessment phase of the audit. The Standards on Auditing are issued by the ICAI Auditing and Assurance Standards Board (AASB) and deemed to be prescribed by the Central Government under Section 143(10) of the Companies Act 2013. Compliance with SAs is mandatory for every audit conducted by a Chartered Accountant in India.

For authoritative text, refer to the ICAI AASB Compendium of Standards on Auditing at icai.org.

Free downloads · Working formats for SA 330

Take the working versions with you

Editable, letterhead-ready formats that put SA 330 into practice — built from the ICAI working-paper set, free to download.

Audit Strategy Memorandum TemplateInternal Financial Controls

And when you want SA 330 executed and documented automatically — your first audit on CORAA is free.

SA 330 — frequently asked

What is SA 330 (The Auditor's Responses to Assessed Risks)?

SA 330 — The Auditor's Responses to Assessed Risks — is a Standard on Auditing issued by the ICAI Auditing and Assurance Standards Board. Designing audit procedures responsive to the assessed risks of material misstatement. To obtain sufficient appropriate audit evidence regarding the assessed risks of material misstatement, through designing and implementing appropriate responses.

Is SA 330 mandatory in India?

Yes. Standards on Auditing are deemed to be prescribed under Section 143(10) of the Companies Act 2013, and ICAI members must comply with them in every audit of historical financial information. Non-compliance must be justified and can attract professional consequences in peer review, NFRA inspection, and disciplinary proceedings.

What should the working papers show for SA 330?

Documentation sufficient for an experienced auditor with no previous connection to the audit to understand what was done and why (SA 230). For SA 330 in the risk assessment phase, that means evidencing: Overall responses at the FS level (e.g. emphasis on professional skepticism, partner involvement); Further audit procedures at the assertion level — tests of controls and substantive procedures; Substantive procedures required for each material class of transactions / balance / disclosure.

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