What most surprises traders about these instruments is that the bank pays first and argues later. A bank guarantee is not tied to the underlying contract however meritorious the dispute — a principle that is at once the source of their strength and of their danger.
Contents
1) Bank Guarantees and Their Types
An undertaking by a bank to pay a defined sum to the beneficiary on first demand, without depending on proof of the customer's breach.
- Bid bond: for tenders, guaranteeing the seriousness of the offer.
- Performance bond: for proper performance of the contract.
- Advance payment guarantee: to recover sums paid in advance on non-performance.
- Maintenance guarantee: covering the period after handover.
2) The Principle of Autonomy
There are three relationships, each independent of the others:
- Customer and beneficiary: the underlying contract.
- Customer and bank: the application and counter-indemnity.
- Bank and beneficiary: the guarantee itself.
3) When May Payment Be Restrained?
Payment is restrained only exceptionally and on narrow conditions, chiefly:
- Manifest fraud by the beneficiary, established by clear and incontrovertible evidence.
- Evident abuse of right.
- Expiry of the guarantee or failure of a formal condition of the demand.
- A court order of attachment or restraint.
4) Documentary Credits
Its function
A financing and security instrument in international trade: the bank pays the seller against conforming documents, so the seller is assured of payment and the buyer of shipment.
Its types
- Revocable / irrevocable.
- Confirmed and unconfirmed.
- Transferable.
- Revolving.
5) Strict Compliance
The bank deals in documents, not in goods. It does not ask whether the goods conform to the contract, but whether the documents conform to the credit.
- Any discrepancy in the documents justifies refusal to pay.
- A small difference in the description of goods or the shipment date may be a discrepancy.
- The buyer may waive a discrepancy if it chooses.
6) Fraud and the Exception
The fraud exception is the only way through the principle of autonomy, and its conditions are strict:
- The fraud must be established, not merely alleged.
- It must be attributable to the beneficiary itself.
- It must be manifest, requiring no protracted investigation.
- Restraint must be sought before payment — recovery afterwards is difficult.
7) Common Disputes
- Calling the guarantee without justification or notice.
- Automatic renewal and refusal to release it once its purpose has ended.
- Refusal to pay for a documentary discrepancy.
- Disputes over who bears commissions and credit charges.
- Delay in releasing the guarantee after performance.
8) Practical Guidance
When issuing a guarantee
- Fix an expiry date; never accept an open-ended guarantee.
- Tie its value to a reasonable percentage of the contract.
- Require prior notice before any demand.
- Pursue its release the moment its purpose ends.
Under a documentary credit
- Review the credit terms before shipment, not after.
- Match every document literally to the credit wording.
- Calculate shipment and presentation dates precisely.
- Agree in writing who bears the commissions.