Electronic data interchange (EDI) leaves no paper trail, making fraud detection more difficult for fraud examiners.

• A. True
• B. False
• C. Not sure
• D. Depends

Answer: (B)

Electronic data interchange creates a detailed electronic record for every business document exchanged—purchase orders, invoices, advanced shipping notices, and more. These records include timestamps, sender and receiver IDs, document numbers, and are stored within the systems that manage procurement, invoicing, and accounting. This built-in audit trail lets fraud examiners trace the sequence of events, verify authenticity, and spot irregularities more efficiently.

Because of this traceability, detecting fraud benefits from easier reconciliation and monitoring. The three-way match (PO, receipt, and invoice) can be checked automatically, and deviations such as duplicate invoices, mismatched quantities, or price discrepancies are more readily identified. Many EDI setups also incorporate access controls, digital signatures, and immutable logs, further supporting detection and investigation. So, the idea that EDI leaves no paper trail and makes fraud detection harder is not correct.