UCP 600 Article 15: Examining Commercial Invoices

Introduction

Under UCP 600 Article 15, the examining bank's payment obligation arises when it determines that a presentation is complying. The commercial invoice is almost always a stipulated document, and its examination is central to the compliance determination. This guide addresses the specific examination requirements for commercial invoices under the Article 15 payment framework, with particular focus on the conditions that must be satisfied before the bank honours or negotiates.

Failure Mode Analysis

Failure Mode 1: Invoice amount slightly exceeds credit amount

The invoice total is USD 100,000.01 and the credit amount is USD 100,000.00. Under Article 18(c), the invoice amount must not exceed the credit amount. A one-cent overage is a discrepancy. The bank must refuse the presentation under Article 16(a).

Failure Mode 2: Invoice description does not match credit description

The invoice states "Type A widgets" while the credit states "Type B widgets." Under ISBP 745 A20, the invoice description must correspond with the credit. This discrepancy triggers a refusal under Article 16(a) and payment is withheld under Article 15.

Failure Mode 3: Invoice issued in wrong entity name

The invoice is issued in the name of the beneficiary's subsidiary rather than the credit applicant. Under Article 18(d), the invoice must be issued in the name of the applicant. This discrepancy prevents the bank from determining compliance.

Failure Mode 4: Invoice currency mismatch

The credit is denominated in EUR, but the invoice is in USD. Under Article 18(f), the bank may accept an invoice in a different currency only if the credit permits it. If the credit does not permit a different currency, the discrepancy prevents payment under Article 15.

Failure Mode 5: Invoice missing required data elements

The credit requires the invoice to show the trade term, HS code, and unit price. The invoice omits the HS code. Under ISBP 745 A20–A25, the invoice must include all data elements specified in the credit. Missing data is a discrepancy that prevents compliance determination.

Deterministic Resolution Architecture

1. Read the credit's invoice requirements. Extract the exact requirements for the invoice: applicant name, description, amount, currency, trade term, and any special conditions. The credit text is the authority.

2. Match the invoice description to the credit. The goods description on the invoice must correspond with the credit description. Do not substitute the sales contract description.

3. Verify the amount and currency. Confirm that the invoice total does not exceed the credit amount and that the currency matches. Run the arithmetic.

4. Confirm the applicant name. Verify that the invoice is issued in the name of the credit applicant exactly as stated in the credit.

5. Include all required data elements. If the credit specifies additional data (trade term, HS code, unit price, country of origin), verify that each element appears on the invoice.

6. Check the invoice date. The invoice date must not precede the shipment date unless the credit permits it. ISBP 745 A23 addresses this.

7. Cross-check against the transport document. Verify that the goods description and quantity on the invoice are consistent with the bill of lading under Article 14(d).

8. Confirm that the invoice is signed (if required). Article 18(e) states that the invoice need not be signed unless the credit requires it. If a signature is required, verify it is present.

Implementation Checklist

Conclusion

The commercial invoice is the document against which all other documents are measured. Under the Article 15 payment framework, the bank honours or negotiates only when the presentation is complying — and the invoice is the primary determinant of compliance. Every element of the invoice — description, amount, currency, applicant name, data elements, and dates — must match the credit. A single discrepancy prevents compliance and triggers the Article 16 refusal procedure.

The correct process is not "prepare the invoice last." It is to prepare the invoice first, match it precisely to the credit, and then verify that all other documents are consistent with it.

FAQ

Does the invoice need to show the unit price?

Only if the credit requires it. Article 18(c) provides that the invoice may or may not show the unit price. If the credit specifies a unit price, the invoice must show it and the calculation must be correct.

Can the invoice be issued in a different currency?

Only if the credit permits it. Article 18(f) allows an invoice in a different currency only if the credit expressly permits it. If the credit does not permit it, the discrepancy prevents compliance.

What if the invoice is signed by an unauthorized person?

Under Article 18(a), the invoice must appear to have been issued and signed by the beneficiary. If the signature is from an unauthorized person, the invoice may not satisfy the requirement.

Is the invoice date important for compliance?

Yes. ISBP 745 A23 requires the invoice date to be on or after the shipment date unless the credit permits an earlier date. A discrepancy in the invoice date triggers a refusal.

Can the bank waive an invoice discrepancy?

Yes, but only with the applicant's authorization under Article 16(b). The bank may honour or negotiate despite discrepancies if the applicant authorises it.

Source Notes

• Canonical authority: UCP 600 Articles 15, 18; ISBP 745 paragraphs A20–A25.
• Live context: ICC Academy documentary-credit certification and types of documentary credit content surfaced through Google News RSS. Context only.