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LC document guide

Letter of Credit Documents: What Banks Commonly Examine

A letter of credit presentation is won or lost in the document details. Use this guide to understand the common LC documents and what to check before submission.

InvoiceTransport documentsCertificates and dates

Quick answer

Letter of credit documents are the papers a beneficiary must present to be paid under the LC. The exact list is controlled by the credit, but common documents include the commercial invoice, bill of lading or transport document, insurance certificate, packing list, certificate of origin, and other certificates required by the buyer or bank.

Core documents and what can go wrong

DocumentCommon bank-review problems
Commercial invoiceWrong goods description, amount, currency, Incoterms, party names, or missing LC reference.
Bill of ladingWrong consignee, notify party, port, on-board date, freight term, transshipment, or partial-shipment wording.
Insurance certificateCoverage below required amount, wrong currency, missing risks, late effective date, or issuer issue.
Packing listWeights, marks, quantities, or package counts that conflict with the invoice or transport document.
Certificate of originWrong issuer, missing signature/stamp, inconsistent origin wording, or product description mismatch.

Document review sequence

  1. Start with the LC and amendments. Do not build the pack from habit or from the sales contract alone.
  2. List every required document. Capture originals/copies, issuer requirements, wording, dates, and presentation deadlines.
  3. Check each document alone. Confirm it satisfies the credit’s stated requirement.
  4. Check documents against each other. Look for conflicts in names, dates, values, quantities, ports, descriptions, and shipment references.
  5. Check timing last. Shipment date, presentation period, expiry, and place of presentation need to work together.

High-risk details to review

  • Goods description across invoice, packing list, certificates, and transport documents.
  • Latest shipment date, on-board date, presentation period, and expiry date.
  • Consignee and notify-party wording on the bill of lading.
  • Insurance coverage amount, currency, and risks.
  • Incoterms, freight prepaid/collect wording, and invoice value.
  • Issuer and signature requirements for certificates.

Document-specific guides

Where DLC Co fits

DLC Co reviews the full LC package before bank submission and returns a practical report that flags likely document issues, explains why they matter, and points to correction steps. The review does not guarantee bank acceptance, but it helps reduce preventable refusal cycles.

Important: DLC Co provides pre-bank document review, not legal advice or a guarantee of bank acceptance. The final acceptance decision remains with the relevant bank.

Related questions

What documents are required for a letter of credit?

The LC controls the required documents. Common documents include the commercial invoice, bill of lading, insurance certificate, packing list, certificate of origin, and other certificates.

Why do LC documents need to match each other?

Banks examine documents for apparent compliance. Conflicting names, dates, descriptions, amounts, or shipment details can create likely discrepancy issues.

Should documents be reviewed before bank presentation?

Yes. Pre-bank review helps catch likely issues while the team may still have time to correct or clarify the package.

Can DLC Co review a complete document pack?

Yes. DLC Co reviews the LC, amendments, and uploaded document pack before presentation and returns practical issue notes.

Catch LC problems before bank submission.

Send your letter of credit and document pack through DLC Co before the bank finds the issue. Your first review is free.

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