ISBP 745

ISBP 745 C1: Invoice Title Is Not a Pro-Forma Label and Need Not Recite “Commercial”

📅 2026-09-13 9 min read UCP 600 / ISBP 745

Introduction

The illusion is that UCP 600 Article 18 only honours a sheet titled “Commercial Invoice,” that a customs invoice or a tax invoice is the wrong species, and that a document titled “Proforma Invoice” is close enough because it still says invoice. Examiners compile the title box into a discrepancy, or they honour a pro-forma as if C1 had never been written. Both results are a binary failure mode. ISBP 745 C1 is a title operand. C1(a) states that when a credit requires presentation of an “invoice” without further description, this will be satisfied by the presentation of any type of invoice (commercial invoice, customs invoice, tax invoice, final invoice, consular invoice, etc.), and that an invoice is not to be identified as “provisional”, “pro-forma” or the like. C1(b) states that when a credit requires presentation of a “commercial invoice”, this will also be satisfied by the presentation of a document titled “invoice”, even when such document contains a statement that it has been issued for tax purposes. Mutating a missing word “commercial” into a discrepancy, or treating a pro-forma label as a complying invoice, violates C1. The error is systemic: one truncates a complying presentation; the other honours a document C1(a) forbids.

Failure Mode Analysis

Failure Mode 1: Document Titled “Invoice” Refused Because the Credit Required a “Commercial Invoice”

The credit requires a commercial invoice. The presented document is titled “Invoice.” It contains a statement that it has been issued for tax purposes. The examiner refuses: “commercial invoice not presented; tax invoice on its face.” ISBP 745 C1(b) states that when a credit requires presentation of a “commercial invoice”, this will also be satisfied by the presentation of a document titled “invoice”, even when such document contains a statement that it has been issued for tax purposes. The refusal violates C1(b). Article 18(a) still applies to issuer, applicant name, and currency. C1(b) does not delete those limbs. It deletes the invented title-string discrepancy.

Deterministic resolution: Read the credit’s invoice requirement. If it requires a “commercial invoice,” test the presented title. A title “invoice” satisfies C1(b). A tax-purpose statement does not truncate C1(b). Then apply Article 18(a) i. through iii. and Article 18(c). Do not compile a cease from the missing word “commercial.”

Failure Mode 2: Document Identified as “Proforma Invoice” or “Provisional Invoice” Honoured as an Invoice

The credit requires presentation of an invoice, with no further description of type. The presented document is titled “Proforma Invoice,” or “Provisional Invoice,” or “Pro-forma Invoice.” The examiner honours because the sheet shows value, goods, and the beneficiary’s name, and because Article 18(a) iv. says the invoice need not be signed. ISBP 745 C1(a) states that an invoice is not to be identified as “provisional”, “pro-forma” or the like. Honour violates C1(a). Function of a quotation sheet is not the C1 title operand. Article 14(f) does not apply to the commercial invoice.

Deterministic resolution: Read the identification on the document. If it is identified as provisional, pro-forma, or the like, C1(a)’s second sentence is on. Truncate. Refuse under Article 16. List the identification. Do not mutate Article 18(a) iv. or C10 into a waiver of the title prohibition.

Failure Mode 3: Customs, Tax, Final or Consular Invoice Refused When the Credit Required Only an “Invoice”

The credit requires an “invoice” without further description. The presented document is titled “Customs Invoice,” or “Tax Invoice,” or “Final Invoice,” or “Consular Invoice.” The examiner refuses because it is not titled “Commercial Invoice.” ISBP 745 C1(a) states that when a credit requires presentation of an “invoice” without further description, this will be satisfied by the presentation of any type of invoice, and it names commercial invoice, customs invoice, tax invoice, final invoice, consular invoice, etc. The refusal violates C1(a)’s first sentence. A customs invoice is still subject to Article 18(a) and Article 18(c) as the invoice under the credit. Title type is not the discrepancy.

Deterministic resolution: Confirm the credit required “invoice” without further description. Confirm the document is a type of invoice in C1(a)’s list and is not identified as provisional or pro-forma. Accept the title. Apply Article 18 to issuer, applicant, currency, and description. Apply C2, C3, C6 as separate gates. Do not mutate C1(b)’s “commercial invoice” starting point onto a credit that only said “invoice.”

Deterministic Resolution Architecture

  1. Isolate the invoice title operand. C1 reads the credit’s invoice requirement and the identification on the presented invoice. Stop C1 if the document is a bill of lading, an insurance document, a draft, or a packing list. Apply Article 20, Article 28, ISBP 745 B, or ISBP 745 M as applicable. Do not examine those documents under C1.

  2. Read the credit’s invoice words. If the credit requires an “invoice” without further description, C1(a) is on. If the credit requires a “commercial invoice,” C1(b) is on. If the credit requires a named invoice type outside C1’s mapping, do not invent C1 permission that C1 does not state.

  3. If C1(a) is on, apply both sentences. First sentence: any type of invoice listed in C1(a) satisfies. Second sentence: the document is not to be identified as “provisional”, “pro-forma” or the like. Both sentences compile. One permission plus one prohibition.

  4. If C1(b) is on, accept a document titled “invoice.” A tax-purpose statement does not truncate that acceptance. Still apply Article 18(a) and Article 18(c). Still apply C2 for issuer. C1(b) is not a waiver of issuer, currency, or description.

  5. Decouple C1 from C2, C3, C6, C10. C2 is issuer. C3 is description corresponding with the credit. C6 is value, unit price, currency, and required discount. C10 is that an invoice need not be signed or dated. A correct title does not cure a C2 miss. A C10 unsigned invoice does not cure a pro-forma identification.

  6. Do not apply Article 14(f) to the invoice. Article 14(f) excludes the commercial invoice. Function of a pro-forma is not an examination substitute.

  7. Do not apply Article 4(b) as a presentation rule. Article 4(b) discourages making a proforma invoice an integral part of the credit. It does not authorise presentation of a pro-forma as the stipulated invoice.

  8. Apply Article 14(d) after title. Goods, amounts, and other data must not conflict. Title compliance is not a 14(d) goods pass.

  9. Honour or refuse on the actual gate. If C1 is satisfied and Article 18 and the rest of the presentation comply, Article 15(a) requires honour. If C1(a)’s prohibition failed, Article 16(c) requires a single notice listing that identification. Do not list “not titled commercial invoice” when C1(b) was satisfied.

Conclusion

ISBP 745 C1 is a two-limb title architecture. C1(a) maps a credit that requires an “invoice” without further description onto any type of invoice, and it forbids identification as “provisional”, “pro-forma” or the like. C1(b) maps a credit that requires a “commercial invoice” onto a document titled “invoice,” including one that states it was issued for tax purposes. Article 18 remains the commercial-invoice article for issuer, applicant name, currency, amount, and description. C2, C3, C6 and C10 remain separate invoice gates. Examiners who refuse a document titled “Invoice” against a credit that required a commercial invoice violate C1(b). Examiners who honour a document identified as a pro-forma or provisional invoice violate C1(a). Examiners who refuse a customs invoice or a tax invoice against a credit that required only an “invoice” violate C1(a). The result is deterministic.

FAQ

Q1: The credit requires a commercial invoice. The document is titled “Invoice” and states it was issued for tax purposes. Is that a discrepancy under C1?

No. ISBP 745 C1(b) states: “When a credit requires presentation of a ‘commercial invoice’, this will also be satisfied by the presentation of a document titled ‘invoice’, even when such document contains a statement that it has been issued for tax purposes.” Article 18(a) and Article 18(c) still apply to issuer, applicant name, currency, and description.

Q2: The credit requires an invoice, with no further type. The document is titled “Proforma Invoice.” Does Article 18(a) iv. save it because an invoice need not be signed?

No. ISBP 745 C1(a) states that an invoice is not to be identified as “provisional”, “pro-forma” or the like. Article 18(a) iv. states that a commercial invoice need not be signed. Signature is not title. ISBP 745 C10 states that an invoice need not be signed or dated. C10 does not delete C1(a)’s prohibition.

Q3: The credit requires an “invoice.” The document is titled “Customs Invoice.” Must it be titled “Commercial Invoice”?

No. ISBP 745 C1(a) states that when a credit requires presentation of an “invoice” without further description, this will be satisfied by the presentation of any type of invoice (commercial invoice, customs invoice, tax invoice, final invoice, consular invoice, etc.).

Q4: The applicant attached a proforma invoice to the credit application. Does Article 4(b) mean a presented proforma invoice complies?

No. UCP 600 Article 4(b) states that an issuing bank should discourage any attempt by the applicant to include, as an integral part of the credit, copies of the underlying contract, proforma invoice and the like. Article 4(b) is not a presentation title rule. C1(a) still forbids identification of the presented invoice as “provisional”, “pro-forma” or the like.

Q5: Does Article 14(f) let the bank accept a pro-forma because it appears to fulfil the function of an invoice?

No. UCP 600 Article 14(f) applies if a credit requires presentation of a document other than a transport document, insurance document or commercial invoice, without stipulating by whom the document is to be issued or its data content. The commercial invoice is excluded from Article 14(f). C1(a) remains the title prohibition for a pro-forma identification.

Did You Know?

Article 16(c) requires a single notice stating that the bank is refusing, each discrepancy, and the disposal of the documents.

Regulatory Reference Table
RegulationArticle / SectionRequirementConsequence
UCP 600Article 18Commercial InvoiceBinary determination (compliant/discrepant)
UCP 600Article 20Bill of LadingBinary determination (compliant/discrepant)
UCP 600Article 28Insurance Document and CoverageBinary determination (compliant/discrepant)
UCP 600Article 38Transferable CreditsBinary determination (compliant/discrepant)
UCP 600Article 14Standard for Examination of DocumentsBinary determination (compliant/discrepant)
UCP 600Article 4Credits v. ContractsBinary determination (compliant/discrepant)

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Compliance Checklist

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Bank Expectations vs Common Beneficiary Mistakes
✓ What Banks Expect✗ What Beneficiaries Often Do Wrong
Document Titled “Invoice” Refused Because the Credit Required a “Commercial Invoice”The credit requires a commercial invoice. The presented document is titled “Invoice.” It contains...
Document Identified as “Proforma Invoice” or “Provisional Invoice” Honoured as an InvoiceThe credit requires presentation of an invoice, with no further description of type. The presente...
Customs, Tax, Final or Consular Invoice Refused When the Credit Required Only an “Invoice”The credit requires an “invoice” without further description. The presented document is titled “C...

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