## Analytical Procedures as Risk Assessment Procedures
### Definition
Analytical procedures involve evaluating financial information by studying plausible relationships among both financial and non-financial data.
When used as risk assessment procedures, they help the auditor understand the entity and identify risks of material misstatement.
### What Analytical Procedures Can Do
- Identify aspects of the entity the auditor was unaware of
- Assist in assessing risks of material misstatement to design appropriate responses
- Identify unusual transactions or events
- Highlight amounts, ratios, and trends that might indicate audit-relevant matters
- Help identify risks of material misstatement due to fraud (via unexpected relationships)
### Tools Used
Analytical procedures can include software tools to compare amounts across periods — e.g., comparing current year figures with preceding two years.
### Critical Limitation
> Risk assessment procedures by themselves do NOT provide sufficient appropriate audit evidence on which to base the audit opinion.
Analytical procedures used as risk assessment procedures are a basis for identifying and assessing risks — they must be supplemented by further audit procedures (tests of controls, substantive procedures).