TL;DR for CAs
- Documentation must show sufficient appropriate audit evidence.
- Assemble final file within the assembly period.
- Experienced auditor test is the documentation benchmark.
What it is
SA 230 sets standards for audit documentation supporting the auditor's opinion.
Who it applies to
All auditors performing audits under Standards on Auditing.
Key provisions
- Nature, timing, and extent of procedures
- Significant judgments
- File assembly and confidentiality
Practical tips for CAs
Use standardised lead schedules and sign-offs. Document consultations.
Common mistakes
Post-dated papers; undocumented discussions; incomplete subsequent events notes.
For general guidance only. Verify with the latest Finance Act, GST notifications, and ICAI guidance notes before advising clients.