Bank-to-Bank Reimbursement Under UCP 600 Article 13

Introduction

When an issuing bank in one country authorises payment under a documentary credit, it often relies on a second bank — the reimbursing bank — to settle funds with the nominated or confirming bank that advanced money to the beneficiary. UCP 600 Article 13 and URR 725 (Uniform Rules for Bank-to-Bank Reimbursements) govern this interbank settlement process. Understanding how these rules interact, where they diverge, and what obligations they impose on each party is indispensable for anyone involved in multi-bank letter of credit transactions.

This guide sets out the regulatory architecture governing bank-to-bank reimbursement, identifies the most common failure modes that lead to delayed or disputed settlements, and provides a structured resolution framework for practitioners.

Failure Modes

1. Issuing Bank Authorises Reimbursement Without a Reimbursing Bank Undertaking

An issuing bank instructs its correspondent to act as reimbursing bank but fails to formally request a reimbursement undertaking. When the nominated bank submits its reimbursement claim, the reimbursing bank has no obligation to pay because no undertaking was established under Article 13(c).

Consequence: The nominated bank is left unpaid and must pursue the issuing bank directly, creating delays and potential losses.

2. Reimbursing Bank Receives a Claim Before the Nominated Bank Has Honoured or Negotiated

In an attempt to expedite settlement, a nominated bank submits a reimbursement claim to the reimbursing bank before it has actually paid or negotiated against the documents. Article 13(d) prohibits this sequence, and the reimbursing bank is entitled to reject the claim.

Consequence: The reimbursement is delayed, the nominated bank may face liquidity constraints, and the beneficiary may receive late payment.

3. Reimbursing Bank Examines the Underlying Credit Documents Instead of the Reimbursement Claim

A reimbursing bank mistakenly applies documentary credit examination standards (as under UCP 600) to a reimbursement claim, looking for discrepancies in the underlying presentation. Under URR 725, the reimbursing bank examines only the reimbursement claim itself — not the underlying documents.

Consequence: The reimbursing bank refuses to pay on grounds unrelated to its actual obligations, causing delays and potential disputes with the nominated bank.

4. SWIFT MT 742 Contains Incorrect or Incomplete Information

A nominated bank submits an MT 742 reimbursement claim with a mismatched credit number, incorrect amount, or missing declaration of compliance. The reimbursing bank cannot process the claim and must request corrections, adding days to the settlement process.

Consequence: Payment is delayed while corrections are made, and the nominated bank bears the cost of the delay.

5. Issuing Bank Fails to Provide the Reimbursing Bank with the Required Authorisation

An issuing bank opens a credit that nominates a reimbursing bank but never sends the authorisation or request to that bank. When the nominated bank attempts to claim reimbursement, the reimbursing bank has no record of the arrangement and declines the claim.

Consequence: The nominated bank must seek direct reimbursement from the issuing bank, negating the efficiency of the multi-bank structure and potentially delaying payment.

Resolution

1. Confirm the reimbursement undertaking exists. Before submitting a claim, the nominated bank should verify with the reimbursing bank that a reimbursement undertaking has been issued and is active. This can be confirmed via SWIFT MT 799 or a direct communication channel.

2. Verify the nominated bank has honoured or negotiated. Ensure that the nominated bank has actually paid or negotiated the presentation before submitting the reimbursement claim. Article 13(d) requires this sequence.

3. Use the correct SWIFT message format. Submit reimbursement claims using MT 742 and ensure all mandatory fields — credit number, amount, currency, and the compliance declaration — are accurately completed.

4. Allow the reimbursing bank five banking days. Under URR 725 Article 6, the reimbursing bank has five banking days to examine the claim. Nominated banks should not follow up prematurely.

5. Establish clear reimbursement instructions in the credit. Issuing banks should specify the reimbursing bank, the method of reimbursement, and whether a reimbursement undertaking is required. Ambiguity in these instructions is a leading cause of disputes.

6. Maintain a reconciliation protocol. Both the issuing bank and the nominated bank should track reimbursement claim status using a structured log that records submission dates, claim amounts, and any discrepancies raised.

7. Escalate through the correct channels. If a reimbursing bank refuses a claim, the nominated bank should first request written clarification of the refusal grounds, then escalate to the issuing bank, and only then consider ICC dispute resolution under URR 725.

8. Review interbank agreements annually. Banks that routinely act as reimbursing banks should review their agreements with correspondents to ensure alignment with current URR 725 standards and SWIFT message specifications.

Conclusion

Bank-to-bank reimbursement under UCP 600 Article 13 and URR 725 is a structured process with well-defined obligations for each party. The issuing bank authorises the arrangement, the nominated bank honours or negotiates before claiming, and the reimbursing bank pays against a compliant claim within five banking days. Failures typically stem from incomplete authorisation, premature claims, or misapplication of examination standards. By following the resolution steps outlined above — verification, correct messaging, proper sequencing, and structured escalation — banks can maintain efficient and dispute-free reimbursement processes.

Frequently Asked Questions

Q1: Is a reimbursing bank bound by the terms of the documentary credit?
No. A reimbursing bank's undertaking under URR 725 is separate from the documentary credit. It examines only the reimbursement claim, not the underlying documents or the credit's terms. This separation is deliberate — the reimbursing bank acts as a settlement intermediary, not as a credit examiner.

Q2: What happens if the reimbursing bank refuses to pay a reimbursement claim?
The nominated bank should request a written explanation of the refusal grounds. If the refusal is based on a procedural issue (such as an incomplete MT 742), the claim can be corrected and resubmitted. If the refusal is substantive, the nominated bank should escalate to the issuing bank and, if necessary, seek ICC dispute resolution.

Q3: Can a nominated bank claim reimbursement before it has paid or negotiated?
No. Article 13(d) of UCP 600 prohibits reimbursement claims prior to the nominated bank's actual honour or negotiation of a complying presentation. Submitting a claim prematurely renders it non-compliant.

Q4: What documentation is required for a reimbursement claim under URR 725?
The reimbursement claim must include: (a) a declaration that the nominated bank has honoured or negotiated a complying presentation; (b) the credit number; (c) the amount claimed; and (d) any other documentation specified in the credit's reimbursement instructions.

Q5: Does the reimbursing bank have any obligation if no reimbursement undertaking was issued?
No. Under Article 13(c) of UCP 600, if the issuing bank has not authorised or requested a reimbursement undertaking, the reimbursing bank has no obligation to reimburse. The nominated bank must seek payment directly from the issuing bank.

Source Notes

Context only — the following sources informed the factual basis of this guide. No text was copied from them.

1. Documentary Credits: Rules, Guidelines & Terminology — ICC Academy. Published July 2025. Provides context on the regulatory framework governing documentary credits and the roles of reimbursing banks.
   - URL: https://www.icc.academy

2. ICC Updates Bank-to-Bank Reimbursement Rules — ICC. Published March 2023. Offers context on the evolution of reimbursement rules and their interaction with UCP 600.
   - URL: https://www.iccwbo.org

3. A Guide to Types of Documentary Credit — ICC Academy. Published October 2024. Provides context on different documentary credit structures and how reimbursement arrangements vary across credit types.
   - URL: https://www.icc.academy

4. Understanding "CONFIRM" vs. "MAY ADD" in Documentary Credits Under UCP 600 — ICC Academy. Published August 2025. Offers context on confirmation versus addition of confirmation, which affects reimbursement obligations.
   - URL: https://www.icc.academy

5. UCP 600 — Uniform Rules and Practice for Documentary Credits — ICC. Published July 2023. The foundational publication governing documentary credit practice, including reimbursement provisions.
   - URL: https://www.iccwbo.org