Which statement best describes how an audit trail supports inventory control?

• A. Enables traceability of changes
• B. Reduces need for training
• C. Increases manual workload
• D. Provides no regulatory benefit

Answer: (A)

An audit trail records every modification to inventory data—the user, the action, and the time of the change. This creates traceability of changes, so you can follow every adjustment, movement, or correction from the original entry to the current stock and quickly investigate discrepancies. With this clear history, you can reconcile physical counts with system records, hold individuals accountable for edits, and meet regulatory requirements for auditable records. While training needs or workload can be influenced by system design, the main value of an audit trail is preserving a reliable history of changes, and it also provides regulatory benefits by delivering that documented trail.