AI vs Manual Letter of Credit Document Checking: Accuracy, Risks and Workflow
How AI-assisted and manual checking of Letter of Credit documents compare, and how to combine them safely.
Reviewed by LCCheck team (owner-approved) · 2026-10-12
Short answer
Manual checking relies on an experienced checker reading the credit and every document; it handles judgement well but is slow and prone to fatigue. AI-assisted checking reads documents and compares data quickly, but it can misread values, especially in scans. The safest workflow uses software to read and compare, a person to confirm the extracted values and review each finding, and the bank's examination as the final word.
| Manual strength | Judgement on unusual wording |
|---|---|
| AI strength | Speed and consistent cross-document comparison |
| Main AI risk | Misread values in scans or photos |
Where each helps
- Manual: interpreting unusual conditions, deciding what is a real discrepancy.
- Software: dates, amounts, tolerances, counting originals, cross-document consistency.
- Both: rechecking after corrections.
A safe combined workflow
- Software reads the credit and documents.
- A person confirms key values: amounts, dates, parties.
- Rules run only on confirmed values.
- A person reviews each finding with its evidence.
- Corrections are rechecked before presentation.
Sources
- ICC — UCP 600 (Uniform Customs and Practice for Documentary Credits)
- ICC Academy — avoiding Letter of Credit discrepancies
General guidance, not legal advice. Your bank examines documents independently.
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