Prevention of Payment Under a Bank Guarantee
When the beneficiary submits a demand for payment under an unconditional bank guarantee, the bank is, in principle, obliged to pay the guaranteed amount immediately.
The bank is not entitled to request explanations or justifications from the beneficiary, nor may it examine the manner of performance or possible defects of the underlying contract. As a rule, upon receipt of a demand for payment under a guarantee, the bank has no substantial interest in refusing payment and is generally prepared to honor the demand.
Legal Nature of Bank Guarantees and the Obligations of the Parties
Nevertheless, Article 2 of the Uniform Rules for Contract Guarantees affords the applicant a safeguard for its potential rights. It stipulates that upon receipt of a demand for payment under the guarantee, the bank must, without delay, inform the applicant and contractual counterparty of the demand and of the documents received in this regard.
Possible Legal Methods for Preventing Payment Under a Bank Guarantee
Instruction Not to Pay Issued by the Applicant
A bank guarantee is an unconditional undertaking arising from the parties’ agreement. The applicant cannot unilaterally avoid the contractual obligation binding on the parties under general principles of contract law, particularly pursuant to Article 219 of the Iranian Civil Code.
By requesting issuance of the guarantee, the applicant has expressly authorized the bank to pay the guaranteed amount to the beneficiary unconditionally and upon first demand.
Judicial Orders Preventing Payment
The question arises as to whether the applicant may request a court order to prevent payment under a bank guarantee and whether a guarantee is subject to attachment.
The issuance of an interim order necessarily relies on the underlying contract, thereby undermining the credibility and reliability of bank guarantees.
A bank guarantee is designed as a mechanism under which the bank must pay the guaranteed amount unconditionally.
Moreover, the reputation and standing of banks require that payment not be obstructed once a valid demand is made. Accordingly, as a general rule, interim injunctions preventing payment should not be issued, even where prima facie justifications exist.
This is because the binding force of a duly concluded guarantee agreement is imposed not only on the parties but also on the court.
The principle of independence of bank guarantees precludes any reliance on the underlying contract.
Attachment of Claims
When the issue of attachment arises, it generally presupposes the existence of an unpaid claim in favor of a creditor.
This raises the question of whether a bank guarantee constitutes property subject to attachment and whether the guaranteed amount may be attached by way of a provisional measure.
If a bank guarantee is regarded as a claim of the beneficiary against the bank, it would, in principle, be subject to attachment like any other claim. However, it is well established that as long as the applicant or principal obligor has not breached the conditions of the underlying contract, the beneficiary will not demand payment under the guarantee. Many guarantees never move from a potential obligation to an actual one.
In essence, a bank guarantee represents a contingent and security obligation. Upon the beneficiary’s demand, it becomes an actual debt. Until such demand is made, it remains merely a security instrument, and security interests are not subject to attachment.
Bank’s Right of Recourse Against the Applicant After Payment
Once the beneficiary demands payment under the guarantee and the bank, having complied with the formal requirements, pays the guaranteed amount, the bank is entitled to seek recourse against the applicant at whose request the guarantee was issued. The bank may demand reimbursement of the amount paid.
If the applicant refuses to reimburse the bank, the bank may recover its claim from the collateral and securities provided by the applicant.
Applicant’s Right of Recourse Against the Beneficiary
Where the obligation underlying the issuance of the bank guarantee has been duly performed, a demand for payment by the beneficiary is unjustified.
If, despite this, the beneficiary demands payment and the bank pays the amount in compliance with the formal terms of the guarantee, no liability arises for the bank.
However, the applicant retains the right to initiate legal proceedings against the beneficiary who has received the guaranteed amount without entitlement and to claim restitution through the competent court.
Frequently Asked Questions Regarding Prevention of Payment Under Bank Guarantees
A bank guarantee is an undertaking by a bank to pay a specified amount unconditionally and upon first demand by the beneficiary. The bank may not rely on the underlying contract or delay payment.
No. A bank guarantee is unconditional, and the applicant cannot unilaterally prevent the bank from performing its contractual obligation.
Due to the principle of independence of guarantees, interim court orders preventing payment are generally not permissible, as they would undermine the binding nature of the guarantee.
A bank guarantee, as a contingent and security obligation, is not subject to attachment until it is demanded by the beneficiary and converted into an actual debt.
The bank may seek reimbursement from the applicant and recover its claim from any collateral provided if the applicant fails to repay.
If the beneficiary has demanded and received payment without legal entitlement, the applicant may bring a claim against the beneficiary before the competent court to recover the amount. What is a bank guarantee, and what obligations does the bank assume?
Can the applicant prevent the bank from paying the guarantee amount?
Is it possible to obtain a judicial order to stop payment under a bank guarantee?
Is a bank guarantee subject to attachment?
What rights does the bank have after paying the guarantee amount?
What remedies does the applicant have against the beneficiary?





