L/C Documents are the complete set of documents that an exporter (beneficiary) submits to the bank in accordance with the terms of a letter of credit to prove that it has fulfilled its delivery obligations and to claim payment. Their core function is that documents are the sole basis for L/C transactions; banks deal with documents, not goods. As long as the documents strictly comply with the L/C terms, the issuing bank assumes payment liability. Therefore, the quality of documents directly determines the safety of foreign exchange collection and is the concrete embodiment of the 'documents complying with the credit' principle in international trade.
L/C Documents are the complete set of documents that an exporter (beneficiary) submits to the bank in accordance with the terms of a letter of credit to prove that it has fulfilled its delivery obligations and to claim payment. Their core function is that documents are the sole basis for L/C transactions; banks deal with documents, not goods. As long as the documents strictly comply with the L/C terms, the issuing bank assumes payment liability. Therefore, the quality of documents directly determines the safety of foreign exchange collection and is the concrete embodiment of the 'documents complying with the credit' principle in international trade.
🎯 Purpose
The purpose of L/C documents is to provide bank credit guarantees for both buyers and sellers, resolving the problem of mutual distrust. Exporters need to prepare documents in accordance with L/C requirements to obtain payment; importers confirm through documents that goods have been shipped according to the contract; banks review documents to decide whether to pay; customs, shipping companies, insurance companies and other institutions conduct supervision and operations based on documents. Documents circulate through stages such as presentation, negotiation, acceptance, and payment, and are the core tool of international trade settlement.
The purpose of L/C documents is to provide bank credit guarantees for both buyers and sellers, resolving the problem of mutual distrust. Exporters need to prepare documents in accordance with L/C requirements to obtain payment; importers confirm through documents that goods have been shipped according to the contract; banks review documents to decide whether to pay; customs, shipping companies, insurance companies and other institutions conduct supervision and operations based on documents. Documents circulate through stages such as presentation, negotiation, acceptance, and payment, and are the core tool of international trade settlement.
📋 Key Fields
L/C No.: Fill in the number marked by the issuing bank in the letter of credit; it must be completely identical to the original L/C, with no omissions or misalignment.. 常见错误: Mistakenly filling in the contract number or invoice number, or copying the number incorrectly, resulting in document discrepancies. Beneficiary: Fill in the full name of the exporter; it must be completely identical to the beneficiary column in the L/C, including punctuation, spaces, and abbreviations.. 常见错误: Using an abbreviated name or omitting suffixes such as 'Co., Ltd.', creating discrepancies. Applicant: Fill in the full name of the importer; it must be consistent with the applicant column in the L/C, and care should be taken not to omit the address and country.. 常见错误: Mistakenly writing the applicant as the consignee or notify party, or spelling errors. Document Title: Fill in the specific document name according to the L/C requirements, such as commercial invoice, packing list, bill of lading, etc. Do not create names on your own.. 常见错误: Using a document name not required by the L/C, or a name with slight differences from the L/C wording. Invoice No.: Fill in the invoice number assigned by the exporter, usually linked to other documents, and it must remain consistent across the full set of documents.. 常见错误: The invoice number on different documents is inconsistent, or does not comply with L/C requirements. Invoice Date: Fill in the date of invoice issuance; it must not be later than the presentation period and validity period stipulated in the L/C, and should be earlier than or equal to the bill of lading date.. 常见错误: The date is later than the L/C validity period, or earlier than the L/C issuance date, creating a logical contradiction. Description of Goods: Fill in the goods name, specifications, quantity, etc., which must strictly comply with the L/C and may not be arbitrarily added, reduced, or modified.. 常见错误: Using a general description or one with substantive differences from the L/C description, such as inconsistent model or grade. Quantity: Fill in the quantity and unit of the goods, which must comply with the L/C provisions, and pay attention to the allowable range under the more or less clause.. 常见错误: Wrong unit (such as 'ton' and 'metric ton'), or quantity exceeding the allowable tolerance under the L/C. Unit Price: Fill in the unit price and trade term of the goods, which must comply with the L/C, and pay attention to the currency and amount unit.. 常见错误: Wrong currency, or trade term inconsistent with the L/C (such as CIF mistakenly written as FOB). Total Amount: Fill in the total invoice amount, which must be consistent with the L/C amount and must not exceed the available balance under the L/C.. 常见错误: The total amount exceeds the L/C amount, or the amount in figures and words is inconsistent. B/L No.: Fill in the bill of lading number issued by the carrier, which must be consistent with the original bill of lading for the bank to verify.. 常见错误: The number is copied incorrectly or inconsistent with the bill of lading, resulting in document inconsistency. Port of Loading: Fill in the actual port of loading, which must comply with the L/C provisions, and pay attention to the spelling of the port name and country.. 常见错误: Using a port not stipulated in the L/C, or spelling errors causing discrepancies. Port of Discharge: Fill in the port of discharge, which must comply with the L/C, and note whether transshipment is allowed.. 常见错误: The port of discharge is inconsistent with the L/C, or transshipment information is not shown as required by the L/C. Shipment Date: Fill in the actual shipment date; it must not be later than the latest shipment date stipulated in the L/C and must be consistent with the bill of lading date.. 常见错误: The shipment date is later than stipulated in the L/C, or contradicts the bill of lading date. Presentation Period: Fill in the presentation date, which must be within the presentation period stipulated in the L/C and no later than the L/C validity period.. 常见错误: Late presentation, or presentation not within the L/C validity period, resulting in bank refusal.
L/C No.
Fill in the number marked by the issuing bank in the letter of credit; it must be completely identical to the original L/C, with no omissions or misalignment.
⚠️ Mistakenly filling in the contract number or invoice number, or copying the number incorrectly, resulting in document discrepancies.
Beneficiary
Fill in the full name of the exporter; it must be completely identical to the beneficiary column in the L/C, including punctuation, spaces, and abbreviations.
⚠️ Using an abbreviated name or omitting suffixes such as 'Co., Ltd.', creating discrepancies.
Applicant
Fill in the full name of the importer; it must be consistent with the applicant column in the L/C, and care should be taken not to omit the address and country.
⚠️ Mistakenly writing the applicant as the consignee or notify party, or spelling errors.
Document Title
Fill in the specific document name according to the L/C requirements, such as commercial invoice, packing list, bill of lading, etc. Do not create names on your own.
⚠️ Using a document name not required by the L/C, or a name with slight differences from the L/C wording.
Invoice No.
Fill in the invoice number assigned by the exporter, usually linked to other documents, and it must remain consistent across the full set of documents.
⚠️ The invoice number on different documents is inconsistent, or does not comply with L/C requirements.
Invoice Date
Fill in the date of invoice issuance; it must not be later than the presentation period and validity period stipulated in the L/C, and should be earlier than or equal to the bill of lading date.
⚠️ The date is later than the L/C validity period, or earlier than the L/C issuance date, creating a logical contradiction.
Description of Goods
Fill in the goods name, specifications, quantity, etc., which must strictly comply with the L/C and may not be arbitrarily added, reduced, or modified.
⚠️ Using a general description or one with substantive differences from the L/C description, such as inconsistent model or grade.
Quantity
Fill in the quantity and unit of the goods, which must comply with the L/C provisions, and pay attention to the allowable range under the more or less clause.
⚠️ Wrong unit (such as 'ton' and 'metric ton'), or quantity exceeding the allowable tolerance under the L/C.
Unit Price
Fill in the unit price and trade term of the goods, which must comply with the L/C, and pay attention to the currency and amount unit.
⚠️ Wrong currency, or trade term inconsistent with the L/C (such as CIF mistakenly written as FOB).
Total Amount
Fill in the total invoice amount, which must be consistent with the L/C amount and must not exceed the available balance under the L/C.
⚠️ The total amount exceeds the L/C amount, or the amount in figures and words is inconsistent.
B/L No.
Fill in the bill of lading number issued by the carrier, which must be consistent with the original bill of lading for the bank to verify.
⚠️ The number is copied incorrectly or inconsistent with the bill of lading, resulting in document inconsistency.
Port of Loading
Fill in the actual port of loading, which must comply with the L/C provisions, and pay attention to the spelling of the port name and country.
⚠️ Using a port not stipulated in the L/C, or spelling errors causing discrepancies.
Port of Discharge
Fill in the port of discharge, which must comply with the L/C, and note whether transshipment is allowed.
⚠️ The port of discharge is inconsistent with the L/C, or transshipment information is not shown as required by the L/C.
Shipment Date
Fill in the actual shipment date; it must not be later than the latest shipment date stipulated in the L/C and must be consistent with the bill of lading date.
⚠️ The shipment date is later than stipulated in the L/C, or contradicts the bill of lading date.
Presentation Period
Fill in the presentation date, which must be within the presentation period stipulated in the L/C and no later than the L/C validity period.
⚠️ Late presentation, or presentation not within the L/C validity period, resulting in bank refusal.
⚠️ Common Mistakes
Incomplete types of documents: failure to submit all documents required by the L/C, such as missing insurance policy, certificate of origin, etc., resulting in discrepancies. Data contradictions among documents: such as inconsistency between invoice amount and bill of lading quantity or insurance amount, which the bank will regard as a discrepancy. Spelling errors: spelling errors in beneficiary name, goods description, etc., which may result in refusal even if minor. Date logic errors: invoice date later than bill of lading date, or presentation period exceeding the L/C requirement, causing discrepancies. Failure to endorse as required by the L/C: such as failure to correctly endorse the bill of lading or insurance policy when transfer is required, affecting the effectiveness of the document of title. Use of vague descriptions: use of vague words such as 'etc.' or 'similar' in the goods description, conflicting with the strict compliance principle of the L/C. Ignoring soft clauses in the L/C: such as requiring a buyer-designated inspection certificate, making it impossible for documents to comply. Insufficient number of originals and copies: failure to provide sufficient originals or copies as required by the L/C.
⚠️ Incomplete types of documents: failure to submit all documents required by the L/C, such as missing insurance policy, certificate of origin, etc., resulting in discrepancies.
⚠️ Data contradictions among documents: such as inconsistency between invoice amount and bill of lading quantity or insurance amount, which the bank will regard as a discrepancy.
⚠️ Spelling errors: spelling errors in beneficiary name, goods description, etc., which may result in refusal even if minor.
⚠️ Date logic errors: invoice date later than bill of lading date, or presentation period exceeding the L/C requirement, causing discrepancies.
⚠️ Failure to endorse as required by the L/C: such as failure to correctly endorse the bill of lading or insurance policy when transfer is required, affecting the effectiveness of the document of title.
⚠️ Use of vague descriptions: use of vague words such as 'etc.' or 'similar' in the goods description, conflicting with the strict compliance principle of the L/C.
⚠️ Ignoring soft clauses in the L/C: such as requiring a buyer-designated inspection certificate, making it impossible for documents to comply.
⚠️ Insufficient number of originals and copies: failure to provide sufficient originals or copies as required by the L/C.
🌍 Country Requirements
United States: U.S. Customs requires that all imported goods must be accompanied by a commercial invoice, and the invoice must detail the goods description, quantity, unit price, total price, country of origin, etc. For documents under letters of credit, U.S. banks generally require the bill of lading to be a straight bill of lading or order bill of lading and to comply with the provisions of the U.S. Uniform Commercial Code on letters of credit. In addition, the United States has additional documentary requirements for certain goods (such as food and pharmaceuticals), subject to the latest announcements of the local customs. European Union: EU countries require that the commercial invoice must include the EORI number (Economic Operators Registration and Identification number), and the goods description must use the EU customs code (HS Code). For documents under letters of credit, attention should be paid to EU requirements for certificates of origin, health certificates, etc. EU customs has simplified procedures for low-value goods, but L/C documents must still strictly comply with the L/C terms. Specific provisions are subject to the latest announcements of EU customs. Japan: Japanese customs requires documents such as commercial invoice, packing list, and bill of lading, and the invoice must state the importer's corporate number (if any). Under letters of credit, Japanese banks review documents extremely strictly, especially emphasizing consistency between the goods description and the L/C. Japan has special inspection requirements for food and agricultural products, requiring health certificates, etc. Specific requirements are subject to the latest announcements of Japanese customs. South Korea: Korean customs requires that the commercial invoice include the importer's business registration number, and the goods must be marked with the country of origin. For documents under letters of credit, attention should be paid to South Korea's requirements for certificates of origin, such as the China-Korea FTA certificate of origin for tariff preferences. Korean banks review documents in a relatively detailed manner and require strict document compliance. Specific requirements are subject to the latest announcements of Korean customs. Middle East (Saudi Arabia/UAE): Saudi Arabia requires that the commercial invoice be authenticated by the Saudi embassy in the exporting country, and the bill of lading must show the consignee's detailed address. The UAE requires the invoice to state the country of origin, and some goods must comply with GCC standards. Documents under letters of credit often require SASO certification (Saudi Arabia) or ESMA certification (UAE). Specific requirements are subject to the latest announcements of local customs. Brazil: Brazilian customs requires that the commercial invoice include the importer's tax number (CNPJ), and the goods description must be in Portuguese or accompanied by a Portuguese translation. For documents under letters of credit, attention should be paid to Brazil's requirements for certificates of origin and inspection certificates. Brazilian banks review documents strictly and often require the bill of lading to be freight prepaid. Specific requirements are subject to the latest announcements of Brazilian customs. India: Indian customs requires that the commercial invoice include the importer's GSTIN number, and the goods must be marked with the country of origin. For documents under letters of credit, attention should be paid to India's requirements for certificates of origin and inspection certificates, such as Bureau of Indian Standards (BIS) certification. Indian banks review documents relatively strictly and require document consistency. Specific requirements are subject to the latest announcements of Indian customs. Russia: Russian customs requires that the commercial invoice include the importer's tax number (INN), and the goods description must be in Russian or accompanied by a Russian translation. For documents under letters of credit, attention should be paid to Russia's requirements for certificates of origin and certificates of conformity. Russian banks review documents strictly and often require the bill of lading to be a straight bill of lading. Specific requirements are subject to the latest announcements of Russian customs.
United States
U.S. Customs requires that all imported goods must be accompanied by a commercial invoice, and the invoice must detail the goods description, quantity, unit price, total price, country of origin, etc. For documents under letters of credit, U.S. banks generally require the bill of lading to be a straight bill of lading or order bill of lading and to comply with the provisions of the U.S. Uniform Commercial Code on letters of credit. In addition, the United States has additional documentary requirements for certain goods (such as food and pharmaceuticals), subject to the latest announcements of the local customs.
European Union
EU countries require that the commercial invoice must include the EORI number (Economic Operators Registration and Identification number), and the goods description must use the EU customs code (HS Code). For documents under letters of credit, attention should be paid to EU requirements for certificates of origin, health certificates, etc. EU customs has simplified procedures for low-value goods, but L/C documents must still strictly comply with the L/C terms. Specific provisions are subject to the latest announcements of EU customs.
Japan
Japanese customs requires documents such as commercial invoice, packing list, and bill of lading, and the invoice must state the importer's corporate number (if any). Under letters of credit, Japanese banks review documents extremely strictly, especially emphasizing consistency between the goods description and the L/C. Japan has special inspection requirements for food and agricultural products, requiring health certificates, etc. Specific requirements are subject to the latest announcements of Japanese customs.
South Korea
Korean customs requires that the commercial invoice include the importer's business registration number, and the goods must be marked with the country of origin. For documents under letters of credit, attention should be paid to South Korea's requirements for certificates of origin, such as the China-Korea FTA certificate of origin for tariff preferences. Korean banks review documents in a relatively detailed manner and require strict document compliance. Specific requirements are subject to the latest announcements of Korean customs.
Middle East (Saudi Arabia/UAE)
Saudi Arabia requires that the commercial invoice be authenticated by the Saudi embassy in the exporting country, and the bill of lading must show the consignee's detailed address. The UAE requires the invoice to state the country of origin, and some goods must comply with GCC standards. Documents under letters of credit often require SASO certification (Saudi Arabia) or ESMA certification (UAE). Specific requirements are subject to the latest announcements of local customs.
Brazil
Brazilian customs requires that the commercial invoice include the importer's tax number (CNPJ), and the goods description must be in Portuguese or accompanied by a Portuguese translation. For documents under letters of credit, attention should be paid to Brazil's requirements for certificates of origin and inspection certificates. Brazilian banks review documents strictly and often require the bill of lading to be freight prepaid. Specific requirements are subject to the latest announcements of Brazilian customs.
India
Indian customs requires that the commercial invoice include the importer's GSTIN number, and the goods must be marked with the country of origin. For documents under letters of credit, attention should be paid to India's requirements for certificates of origin and inspection certificates, such as Bureau of Indian Standards (BIS) certification. Indian banks review documents relatively strictly and require document consistency. Specific requirements are subject to the latest announcements of Indian customs.
Russia
Russian customs requires that the commercial invoice include the importer's tax number (INN), and the goods description must be in Russian or accompanied by a Russian translation. For documents under letters of credit, attention should be paid to Russia's requirements for certificates of origin and certificates of conformity. Russian banks review documents strictly and often require the bill of lading to be a straight bill of lading. Specific requirements are subject to the latest announcements of Russian customs.
❓ FAQ
What is the core principle for reviewing L/C documents?: The core principle is 'Strict Compliance', meaning that documents must be completely consistent with the L/C terms. Banks only deal with documents and do not involve goods. Any discrepancy may lead to refusal, so exporters must ensure that the types, contents, and number of copies of documents all comply with the L/C requirements. If discrepancies are found in the documents, how should they be handled?: First, try to amend the documents within the presentation period to make them comply with the L/C requirements. If amendment is impossible, contact the importer to accept the discrepancies, or request the issuing bank to authorize payment. 'Negotiation under reserve' may also be chosen, but the risk is relatively high. It is recommended to communicate with the bank in advance and assess the severity of the discrepancies. The L/C requires submission of a 'full set of original bills of lading.' How should this be understood?: 'Full set of original bills of lading' usually means all original bills of lading issued by the carrier (generally three copies), all of which must be submitted to the bank. If only part is submitted, the bank will regard it as a discrepancy. Therefore, exporters must ensure that they obtain the full set of original bills of lading from the carrier and present them completely. Must the goods description on the commercial invoice be completely consistent with the L/C?: Yes, the goods description on the commercial invoice must strictly comply with the L/C, including name, specifications, model, etc. Other documents may use a general description, but must not contradict the L/C. This is a key point in bank review, and any difference may constitute a discrepancy. What is the difference between the presentation period and the validity period of an L/C?: The validity period is the final presentation date stipulated in the L/C, while the presentation period is the period within which documents must be presented after shipment. The earlier of the two prevails. For example, if the L/C validity period is June 30 and the presentation period is 21 days after shipment, if the shipment date is June 1, the presentation deadline is June 22. How can common errors in L/C documents be avoided?: It is recommended to establish a document review checklist and verify L/C terms item by item; use professional document preparation software to reduce spelling errors; communicate with the bank in advance to confirm ambiguous clauses; and allow sufficient time to amend documents. At the same time, train document preparation personnel to be familiar with UCP600 rules. Under an L/C, what are the endorsement requirements for an insurance policy?: If the L/C requires endorsement of the insurance policy, it usually needs to be endorsed in blank or specially endorsed so that the right to claim can be transferred. The endorsement must be correctly signed by the insured and consistent with the L/C requirements. Failure to endorse or incorrect endorsement may lead to discrepancies. What is the difference between electronic presentation (such as eUCP) and paper presentation?: Electronic presentation follows eUCP rules and allows documents to be submitted in the form of electronic records, but the L/C must expressly permit it. The review standards for electronic presentation are similar to paper presentation, but attention must be paid to the validity of electronic signatures and data integrity. At present, electronic presentation is not yet fully widespread, and operational details need to be confirmed with the bank.
Q: What is the core principle for reviewing L/C documents?
A: The core principle is 'Strict Compliance', meaning that documents must be completely consistent with the L/C terms. Banks only deal with documents and do not involve goods. Any discrepancy may lead to refusal, so exporters must ensure that the types, contents, and number of copies of documents all comply with the L/C requirements.
Q: If discrepancies are found in the documents, how should they be handled?
A: First, try to amend the documents within the presentation period to make them comply with the L/C requirements. If amendment is impossible, contact the importer to accept the discrepancies, or request the issuing bank to authorize payment. 'Negotiation under reserve' may also be chosen, but the risk is relatively high. It is recommended to communicate with the bank in advance and assess the severity of the discrepancies.
Q: The L/C requires submission of a 'full set of original bills of lading.' How should this be understood?
A: 'Full set of original bills of lading' usually means all original bills of lading issued by the carrier (generally three copies), all of which must be submitted to the bank. If only part is submitted, the bank will regard it as a discrepancy. Therefore, exporters must ensure that they obtain the full set of original bills of lading from the carrier and present them completely.
Q: Must the goods description on the commercial invoice be completely consistent with the L/C?
A: Yes, the goods description on the commercial invoice must strictly comply with the L/C, including name, specifications, model, etc. Other documents may use a general description, but must not contradict the L/C. This is a key point in bank review, and any difference may constitute a discrepancy.
Q: What is the difference between the presentation period and the validity period of an L/C?
A: The validity period is the final presentation date stipulated in the L/C, while the presentation period is the period within which documents must be presented after shipment. The earlier of the two prevails. For example, if the L/C validity period is June 30 and the presentation period is 21 days after shipment, if the shipment date is June 1, the presentation deadline is June 22.
Q: How can common errors in L/C documents be avoided?
A: It is recommended to establish a document review checklist and verify L/C terms item by item; use professional document preparation software to reduce spelling errors; communicate with the bank in advance to confirm ambiguous clauses; and allow sufficient time to amend documents. At the same time, train document preparation personnel to be familiar with UCP600 rules.
Q: Under an L/C, what are the endorsement requirements for an insurance policy?
A: If the L/C requires endorsement of the insurance policy, it usually needs to be endorsed in blank or specially endorsed so that the right to claim can be transferred. The endorsement must be correctly signed by the insured and consistent with the L/C requirements. Failure to endorse or incorrect endorsement may lead to discrepancies.
Q: What is the difference between electronic presentation (such as eUCP) and paper presentation?
A: Electronic presentation follows eUCP rules and allows documents to be submitted in the form of electronic records, but the L/C must expressly permit it. The review standards for electronic presentation are similar to paper presentation, but attention must be paid to the validity of electronic signatures and data integrity. At present, electronic presentation is not yet fully widespread, and operational details need to be confirmed with the bank.
📝 Sample
[Letter of Credit Documents - Complete Filling Sample]
L/C No.: LC26BKK085731
Beneficiary: NINGBO SUNRISE IMP. & EXP. CO., LTD.
Applicant: SIAM PRECISION TRADING CO., LTD., 88/12 SUKHUMVIT ROAD, BANGKOK 10110, THAILAND
Document Title: COMMERCIAL INVOICE
Invoice No.: SR-INV-260915
Invoice Date: 2026-09-15
Description of Goods: STAINLESS STEEL KITCHENWARE, MODEL NO. SS-2048, 500ML VACUUM FLASK, AS PER PROFORMA INVOICE NO. SP-260701 DATED 2026-07-01
Quantity: 2,400 PCS
Unit Price: USD 4.85 PER PC CIF BANGKOK
Total Amount: USD 11,640.00
B/L No.: COSU6389472150
Port of Loading: NINGBO, CHINA
Port of Discharge: BANGKOK, THAILAND
Shipment Date: 2026-09-20
Presentation Period: 2026-09-28
The above is a sample only. For actual completion, please refer to the requirements of the L/C, contract, and importing country.
[Letter of Credit Documents - Complete Filling Sample]
L/C No.: LC26BKK085731
Beneficiary: NINGBO SUNRISE IMP. & EXP. CO., LTD.
Applicant: SIAM PRECISION TRADING CO., LTD., 88/12 SUKHUMVIT ROAD, BANGKOK 10110, THAILAND
Document Title: COMMERCIAL INVOICE
Invoice No.: SR-INV-260915
Invoice Date: 2026-09-15
Description of Goods: STAINLESS STEEL KITCHENWARE, MODEL NO. SS-2048, 500ML VACUUM FLASK, AS PER PROFORMA INVOICE NO. SP-260701 DATED 2026-07-01
Quantity: 2,400 PCS
Unit Price: USD 4.85 PER PC CIF BANGKOK
Total Amount: USD 11,640.00
B/L No.: COSU6389472150
Port of Loading: NINGBO, CHINA
Port of Discharge: BANGKOK, THAILAND
Shipment Date: 2026-09-20
Presentation Period: 2026-09-28
The above is a sample only. For actual completion, please refer to the requirements of the L/C, contract, and importing country.
📥 Download Word Template
Editable after download. Fill in your company info, convert to PDF or use directly.
⚠️ This page is for reference only. Customs regulations may change; please refer to the latest announcement of local customs brokers or customs authorities.