UCP 600 Article 6: Complete Interpretation Guide for Availability and Expiry

Introduction

Article 6 of UCP 600 establishes the temporal and mechanical framework for documentary credit operations. It defines what availability means, when the expiry date applies, and how the latest shipment date relates to the expiry. These three elements — availability type, expiry date, and shipment date — determine when the beneficiary must present, how the bank pays, and what constitutes a timely presentation.

This guide provides a complete interpretation of Article 6, mapping each sub-article to its operational implications and identifying the interactions with adjacent articles that produce the most common examination challenges.

Failure Mode Analysis

Failure Mode 1: Missing Availability Type

The credit does not state whether it is available by sight payment, deferred payment, acceptance, or negotiation. Under Article 6(a), this is a deficiency. The beneficiary cannot determine the payment mechanism.

Failure Mode 2: Expiry Date Missing

The credit does not state an expiry date. Under Article 6(b), this is a deficiency. Under Article 6(d), the default expiry applies — 21 calendar days after shipment. This creates uncertainty.

Failure Mode 3: Latest Shipment Date After Expiry Date

An amendment extends the shipment date but not the expiry date. The new shipment date exceeds the expiry date. Article 6(c) requires the shipment date to be on or before the expiry. The credit contains an internal inconsistency.

Failure Mode 4: Beneficiary Presents After Article 29(a) Extension

The expiry date falls on a Saturday. Under Article 29(a), the expiry extends to Monday (the first banking day). The beneficiary presents on Friday (before the original expiry) but the documents are incomplete. The beneficiary returns on Monday (after the original expiry but within the Article 29(a) extension). The bank must accept the Monday presentation.

Failure Mode 5: Amendment Consent Not Tracked

The credit is amended to extend the expiry. The beneficiary does not explicitly consent but presents documents after the original expiry but before the amended expiry. Under Article 10(d), presentation of documents conforming to the credit and amendment is deemed consent. The presentation is timely.

Failure Mode 6: Confusing Negotiation Window with Expiry

The credit is available by negotiation. The beneficiary presents to a nominated bank before the expiry. The nominated bank forwards to the issuing bank after the expiry. Under Article 14(b), if the nominated bank determines the presentation is complying and forwards, the issuing bank must reimburse. The presentation date is the date the nominated bank received it — not the date the issuing bank received it.

Failure Mode 7: Deferred Payment Date Confusion

The credit is available by deferred payment at 90 days after sight. The beneficiary confuses the deferred payment date with the expiry date. The expiry date governs presentation; the deferred payment date governs payment.

Deterministic Resolution Architecture

1. Extract the availability type. From field 41A/41D (MT700), determine whether the credit is available by sight payment, deferred payment, acceptance, or negotiation.

2. Extract the expiry date. From field 31D (MT700), extract the expiry date and place. Confirm the date is stated.

3. Extract the latest shipment date. From field 44C or 44D (MT700), extract the latest shipment date. Verify it is on or before the expiry date.

4. Verify date consistency. Confirm the latest shipment date is on or before the expiry date. If not, the credit contains an inconsistency — request clarification from the issuing bank.

5. Apply Article 29(a). If the expiry date falls on a non-banking day, the expiry extends to the first following banking day. Record this extension.

6. Track amendment-driven date changes. For each amendment, record the original and amended dates. Determine which dates govern based on beneficiary consent.

7. Examine document dates against operative dates. Under ISBP 745 A14, compare document dates against the operative expiry and shipment dates.

8. Compile the date examination record. Record: (a) the operative dates, (b) each document's date, (c) the comparison result, and (d) the final compliance determination.

Conclusion

Article 6 creates the temporal framework for documentary credit operations. The availability type determines the payment mechanism. The expiry date determines the presentation deadline. The latest shipment date determines the shipment deadline. Amendments can change these dates, but only with consent. The resolution is deterministic: extract the operative dates, compare document dates against them, and apply the appropriate standards.

FAQ

What is the difference between the expiry date and the latest shipment date?
The expiry date is the last date for presentation. The latest shipment date is the last date for shipment. The shipment must occur before the expiry, and the presentation must occur on or before the expiry.

Can a credit be available by more than one type?
Yes. A credit may state multiple availability types (e.g., "available by sight payment and negotiation"). Each type creates a different payment obligation.

What if the credit does not state a latest shipment date?
Under Article 6(c), the credit must stipulate a latest shipment date. If not stated, the credit is deficient. The beneficiary should request clarification.

How does Article 29(a) affect the expiry date?
Article 29(a) extends the expiry date to the first following banking day if the expiry falls on a non-banking day. This is automatic — no amendment required.

Does the expiry date apply to the nominated bank or the issuing bank?
The expiry date applies to the place of the credit. If the credit states expiry at the confirming bank, the presentation must be made there by the expiry date. If it states expiry at the issuing bank, the presentation must reach the issuing bank by the expiry date.

Source Notes

• Canonical authority: UCP 600 Article 6 (availability, expiry, shipment dates); Article 10 (amendments); Article 14(c) (late presentation); Article 14(b) (nominated bank examination); Article 29(a) (non-banking days); ISBP 745 A14 (date examination standards)
• Live context: Google News RSS scan — ICC Academy "11 Questions that will help you master documentary credits" (general DC framework); ICC "UCP 600 including eUCP Version 2.1" (regulatory reference). Context only — not legal authority for Article 6 interpretation.