Letters of Credit and Bank Guarantees: Autonomy and the Fraud Exception

A seller in one country will not ship goods to a buyer in another on trust, and the buyer will not pay before shipment. The letter of credit solves that by substituting a bank's promise for the buyer's. A bank guarantee does something similar for performance obligations. Both work only because they are independent of the transaction that gave rise to them, and the whole of the law in this area is about protecting that independence while leaving a narrow door open for fraud.

1. The Letter of Credit

• What it is: an undertaking by a bank, given at the request of its customer, to pay a stated sum to a named beneficiary against the presentation of specified documents within a stated time.
• The parties: the applicant, usually the buyer; the issuing bank; the beneficiary, usually the seller; the advising bank in the beneficiary's country, which authenticates and passes on the credit; and sometimes a confirming bank, which adds its own undertaking, and a nominated bank authorised to pay, accept or negotiate.
• The governing rules: the Uniform Customs and Practice for Documentary Credits, published by the International Chamber of Commerce and in its current revision known as UCP 600. It is not law. It binds the parties because the credit expressly incorporates it, which almost every credit does.
• The documents: typically a commercial invoice, a transport document such as a bill of lading or airway bill, an insurance document, a certificate of origin and such inspection or quality certificates as the credit requires.

Figure 1: How a documentary credit works

Kinds of credit

• Irrevocable: under UCP 600 a credit is irrevocable even if it does not say so, and cannot be amended or cancelled without the agreement of the issuing bank, the confirming bank if any, and the beneficiary.
• Confirmed: a second bank, usually in the beneficiary's country, adds its own definite undertaking, so that the seller need not rely on a foreign bank or a foreign country's risk.
• Sight and usance: payable on presentation of documents, or after a stated period, the second giving the buyer credit.
• Revolving: reinstated automatically after each drawing, for repeated shipments under a continuing arrangement.
• Back to back: a second credit opened by the beneficiary of the first in favour of his own supplier, using the first as security.
• Red clause: permits the beneficiary to draw an advance before shipment, to buy or manufacture the goods.
• Standby credit: in substance a guarantee expressed in the form of a credit, payable against a statement of default. It is common where a bank is forbidden by its own law to issue guarantees.

2. Autonomy and Strict Compliance

Figure 2: What the credit is independent of

• Autonomy: a credit is by its nature a transaction separate from the sale or other contract on which it may be based, and banks are in no way concerned with or bound by that contract even if any reference whatever to it is included in the credit. The issuing bank's undertaking is its own.
• Documents, not goods: banks deal with documents and not with the goods, services or performance to which the documents may relate. A bank is neither able nor expected to inspect what has been shipped.
• Why autonomy matters: without it, the seller's right to be paid would depend on the buyer's willingness to admit that the goods were satisfactory, and the credit would be worth no more than the buyer's own promise, which is what it was substituted for.
• Strict compliance: the documents presented must conform to the terms of the credit. A bank is entitled to reject documents that do not, and is bound to pay against documents that do, whatever the buyer says about the goods.
• The modern qualification: UCP 600 requires documents to be examined on their face to determine whether they appear to constitute a complying presentation, within five banking days of presentation, and provides that data in a document need not be identical to, but must not conflict with, data in other documents or the credit. Literalism has given way to a test of consistency.
• Rejection: a bank that decides to refuse must give a single notice stating that it is refusing and each discrepancy on which it relies, within the same five day period, or it is precluded from claiming that the documents do not comply.

3. Bank Guarantees

• What it is: an undertaking by a bank to pay a stated sum to a beneficiary on his demand, if the bank's customer fails to perform an obligation. The bank's liability arises on the terms of the guarantee, not on proof of the customer's default.
• Financial and performance guarantees: a financial guarantee secures the payment of money, such as earnest money or an advance; a performance guarantee secures the due performance of a contract.
• Conditional and unconditional: an unconditional or on demand guarantee is payable on the beneficiary's demand without proof of loss; a conditional guarantee requires the stated conditions to be established. Most Indian commercial guarantees are of the first kind.
• Not a contract of guarantee in the Contract Act sense: an independent on demand guarantee is autonomous, so the bank cannot rely on the defences available to a surety under Sections 133 to 141. Its obligation stands on its own terms, which is precisely why beneficiaries accept it.
• The terms govern: in Standard Chartered Bank v. Heavy Engineering Corporation Ltd., (2020) 13 SCC 574 the Supreme Court stressed that the terms of the guarantee are extremely material: since it is an independent contract between the bank and the beneficiary, both are bound by its terms, and an invocation not in accordance with them is bad. Autonomy cuts both ways: the bank must pay what it promised, and nothing more.

4. Restraining Encashment

• The fraud exception: the fraud must be of an egregious nature, going to the root of the transaction, pleaded with particulars rather than alleged in general terms, and the bank must have notice of it. A breach of contract, however serious, is not fraud.
• The irretrievable injustice exception: the harm must go beyond ordinary financial prejudice and leave the party without an adequate remedy even if it succeeds later. Financial hardship, the beneficiary's lack of assets in India, or the difficulty of recovering the money afterwards, have been held insufficient.
• Non-conforming invocation: a separate and narrower ground. Where the demand does not conform to the terms of the guarantee, as where it is made in respect of a different contract or without the form of demand the guarantee requires, the court may intervene because the bank's own undertaking has not been engaged.
• Arbitration: interim relief under Sections 9 and 17 of the Arbitration and Conciliation Act, 1996 is subject to the same tests. The arbitrability of a fraud dispute does not lower the threshold for restraining encashment.
• Why the courts are so reluctant: an injunction destroys the very quality that makes the instrument useful. A guarantee that can be stopped by a disputed allegation is no better than the customer's own promise, and no beneficiary would accept one.

5. Questions Arising

Why is UCP 600 binding if it is not law?

Because the parties incorporate it. A credit stating that it is subject to the Uniform Customs and Practice makes those rules terms of the contract between the issuing bank and the beneficiary, and between the banks themselves. They bind as contract, not as statute, and they yield to any express term of the credit that departs from them. The same analysis applies to the banker's lien in its original form: mercantile practice becomes binding because the parties adopt it, and sometimes, as with Section 171 of the Contract Act, the legislature later gives it statutory force.

If the goods shipped are worthless, must the bank still pay?

Yes, if the documents comply. Banks deal in documents, not goods, and the quality of the shipment is a matter between buyer and seller under the sale contract. The only escape is the fraud exception: where the documents themselves are forged, or the presentation is made with knowledge that it has no basis in fact, and the bank has notice of that fraud, payment may be restrained. Mere non-conformity of the goods, or a dispute about their quality, is not enough.

6. Quick Revision

7. Frequently Asked Questions

What is the autonomy principle in a letter of credit?

That the credit is a transaction separate from the sale or other contract on which it is based, and the bank is not concerned with or bound by that contract even if the credit mentions it. Banks deal with documents and not with the goods. The seller is therefore paid against compliant documents whatever the buyer says about the goods, which is the whole value of the instrument.

What is the doctrine of strict compliance?

That the documents presented must conform to the terms of the credit, so that the bank may reject non-conforming documents and must pay against conforming ones. UCP 600 states the modern test: documents are examined on their face to see whether they appear to constitute a complying presentation, within five banking days, and data need not be identical but must not conflict with other data or the credit.

When will a court restrain the encashment of a bank guarantee?

Only in two cases. First, fraud of an egregious kind going to the root of the transaction, pleaded with particulars, and of which the bank has notice. Second, irretrievable injustice or special equities, where the harm goes beyond ordinary financial prejudice and no adequate remedy would remain. A dispute, a pending arbitration or an alleged breach by the beneficiary is not a ground.

Is a bank guarantee a contract of guarantee under the Indian Contract Act?

An on demand bank guarantee is treated as an independent undertaking rather than a classical suretyship, so the defences available to a surety under Sections 133 to 141 do not apply and the bank must pay on a conforming demand. A conditional guarantee, requiring proof of the stated default, sits closer to the Contract Act model, and its terms must be satisfied before the bank's liability arises.

What is a standby letter of credit?

A credit that functions as a guarantee: it is expected not to be drawn upon, and is payable against a simple statement of default rather than shipping documents. It developed where banks were forbidden by their own law to issue guarantees, and it carries the same autonomy as any other credit.

8. Related Topics and Provisions

• Guarantee and indemnity in bank lending
• Principles of bank lending and credit facilities
• Hypothecation and mortgage
• Sources of banking law
• Non-performing assets and the recovery statutes