An audit program is the auditor's roadmap for conducting the engagement. It translates the audit strategy into specific, actionable procedures that team members execute and document.
Components of an Audit Program
For Each Audit Area
- Objective: What the procedures aim to achieve
- Assertions tested: Existence, completeness, valuation, rights, presentation
- Procedures: Specific steps to perform
- Sample size: Number of items to test
- Timing: When procedures should be performed
- Staff assignment: Who performs each procedure
- Sign-off: Space for completion documentation
Types of Audit Procedures
Risk Assessment Procedures
- Inquiries of management and staff
- Observation and inspection
- Analytical procedures
- Understanding internal controls
Tests of Controls
- Examine evidence that controls operated effectively
- Reperformance of control activities
- Observation of controls in operation
- Inspection of documentation
Substantive Procedures
- Tests of details (examining transactions and balances)
- Substantive analytical procedures
- Confirmation procedures (bank, receivable, legal)
Creating an Audit Program
Step 1: Understand the Entity
- Industry, operations, and regulatory environment
- Significant accounting policies
- Prior year issues and findings
Step 2: Assess Risks
- Identify risks of material misstatement
- Evaluate inherent and control risks
- Determine materiality levels
Step 3: Design Procedures
- Responsive to assessed risks
- Appropriate nature (inspection, confirmation, recalculation)
- Sufficient extent (sample sizes)
- Proper timing (interim vs. year-end)
Step 4: Document and Assign
- Create workpaper templates
- Assign procedures to team members
- Establish deadlines and milestones
Best Practices
- Tailor to the client: Don't use generic programs for every engagement
- Link to risks: Every procedure should address an identified risk
- Be specific: Vague instructions lead to inconsistent execution
- Update annually: Reflect changes in the client's business and risk profile
- Leverage technology: Use audit software for program management and tracking