Complete Interpretation Guide: UCP 600 Article 21

Introduction

UCP 600 Article 21 establishes the requirements for a non-negotiable sea waybill presented under a documentary credit. The sea waybill is a transport document that evidences a contract of carriage by sea but does not confer title to the goods. Article 21 defines mandatory data elements, examination standards, and the scope of what makes a sea waybill compliant under a documentary credit.

This guide provides a complete interpretation of Article 21, covering its scope, data requirements, and examination protocols.

Failure Mode Analysis

Failure Mode 1: Sea waybill shows "received for shipment" without on-board notation

The sea waybill bears "received for shipment" but does not include an on-board notation. Article 21(a)(ii) requires an indication that goods have been shipped on board. Without the on-board notation, the sea waybill does not comply.

Failure Mode 2: Consignee name does not match the credit

The credit states the consignee as "To order of ABC Bank." The sea waybill names the consignee as "XYZ Corporation." Article 21(a)(i) requires the consignee to be as stated in the credit. The discrepancy is clear.

Failure Mode 3: Port of discharge differs from the credit

The credit requires discharge at "Rotterdam." The sea waybill shows "Antwerp." Article 21(a)(iii) requires the port of discharge to match the credit.

Failure Mode 4: Sea waybill presented when credit requires bill of lading

The credit requires a bill of lading (Article 20). The presenter submits a sea waybill (Article 21). The document type does not match the credit requirement. The examining bank must reject the sea waybill regardless of its content.

Failure Mode 5: Sea waybill does not indicate the carrier

Article 21(a) requires the sea waybill to indicate the carrier. A sea waybill that names the shipper and consignee but not the carrier fails this requirement.

Deterministic Resolution Architecture

1. Confirm the credit requires a non-negotiable sea waybill (Article 21), not a bill of lading (Article 20) or charter party bill of lading (Article 22).
2. Verify the sea waybill indicates the consignee or notify party as stated in the credit under Article 21(a)(i).
3. Confirm the sea waybill bears an on-board notation with the shipment date under Article 21(a)(ii).
4. Verify the port of loading and port of discharge match the credit under Article 21(a)(iii).
5. Confirm the sea waybill identifies the carrier.
6. Check the shipment date against the credit's latest shipment date.
7. Verify transhipment compliance if the credit prohibits transhipment under Article 21(c).
8. Apply ISBP 745 paragraph E15 for any supplementary examination questions.

Conclusion

Article 21 mirrors Article 20 in structure but applies to non-negotiable sea waybills. The key differences are the consignee requirement under Article 21(a)(i) and the document type itself, which does not confer title. The examining bank must verify each mandatory data element and apply ISBP 745 supplementary guidance.

FAQ

Can a sea waybill be transferred?
No. A non-negotiable sea waybill is not a document of title and cannot be transferred by endorsement. This is a key distinction from a bill of lading under Article 20.

Is transhipment allowed under Article 21?
Yes, unless the credit expressly prohibits transhipment. Article 21(c) permits transhipment even when prohibited if the goods are shipped in a container.

Does the sea waybill need to be signed by the carrier?
Yes. Article 21 requires the sea waybill to be signed by the carrier or its agent, or to bear the carrier's or agent's identification.

Can the sea waybill bear a date earlier than the credit's issuance date?
Yes. The sea waybill's date of issuance is separate from the shipment date. The on-board date must fall within the credit's shipment period.

What if the credit requires a bill of lading but a sea waybill is presented?
The sea waybill does not comply with the credit's document requirement. Article 20 applies to bills of lading; Article 21 applies to sea waybills. The document type must match.

Source Notes

• Canonical authority: UCP 600 Articles 14(d), 21 (a–c); ISBP 745 paragraph E15.
• Live context: Google News RSS scan, ICC Academy "Uniform Rules for Documentary Credits (UCP 600)," December 2024; ICC Academy "Certified UCP 600 Specialist (CUCP)," July 2025. Context only, not legal authority.