ISBP 821 Explained: Document Examination in Practice
What ISBP 821 is, how it complements UCP 600, and how banks use it to examine Letter of Credit documents.
Reviewed by LCCheck team (owner-approved) · 2026-10-12
Short answer
ISBP 821 (International Standard Banking Practice) is an ICC publication that explains how the principles of UCP 600 are applied by document checkers in practice. It is not a separate rulebook the credit must incorporate; banks treat it as the reference for international standard banking practice under UCP 600 Article 2 and 14.
| Publisher | International Chamber of Commerce (ICC) |
|---|---|
| Edition | ISBP 821 (2023), replacing ISBP 745 |
| Relationship | Explains practice under UCP 600 |
What it covers
- General principles: abbreviations, corrections, dates, signatures, originals and copies.
- Drafts, invoices, transport documents, insurance documents.
- Certificates of origin, packing lists, weight lists and other documents.
How to use it
- Look up the document type before preparing it.
- Use it to judge whether a difference is a discrepancy.
- Cite paragraphs when discussing a refusal with the bank.
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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