Once an entity on the annual audit plan is approved for review, the audit team initiates the formal engagement planning process. This phase moves through a structured pipeline designed to define the engagement scope, allocate resources, and establish timelines before fieldwork begins.
[Issue Engagement Notification] ──► [Conduct Initial Client Interviews] ──► [Draft Planning Memorandum]
The engagement planning workflow follows four key steps:
- Issuing the Engagement Notification Letter: A formal memo sent to the business unit head announcing the upcoming audit. This communication details the high-level focus areas, outlines scheduling expectations, and requests access to preliminary documentation, including standard operating procedures, organization charts, and past process metrics.
- Conducting Initial Client Interviews: The audit team meets with department managers and process operators to discuss the business unit’s objectives, review recent process adjustments, and gather initial insights on operational challenges.
- Executing the Planning Memorandum: An internal document prepared by the audit lead that defines the engagement’s scope, objectives, staffing model, and travel or logistics constraints.
- Publishing the Formal Audit Program: A detailed document containing the specific audit procedures, step-by-step testing instructions, sample selection rules, and evidence collection goals for the fieldwork phase.
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