Non-party appeal with leave and strict limits on restraining a confirmed irrevocable letter of credit

The HC held that a person not impleaded in the suit may appeal with leave if directly bound by, aggrieved by, or prejudicially affected by an interim order, so lack of party status alone does not defeat maintainability. It also reaffirmed that a confirmed irrevocable letter of credit is an autonomous banking undertaking: once the required documents are accepted, the bank must pay, and intervention is justified only in a clear case of established fraud known to the bank. As the alleged discrepancies were trivial and the dispute concerned the underlying sale and goods, the ex parte injunction restraining payment was unsustainable and was vacated.

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Issues: (i) Whether a person not impleaded in the suit, but prejudicially affected by an interim order, can prefer an appeal with leave; (ii) whether an ex parte interim injunction restraining payment under a confirmed irrevocable letter of credit could be sustained in the facts of the case.

Issue (i): Whether a person not impleaded in the suit, but prejudicially affected by an interim order, can prefer an appeal with leave.

Analysis: The Code of Civil Procedure does not bar an appeal by a non-party who is directly affected by an order. The governing principle accepted by the Court was that such a person may appeal with leave if he is bound by the order, aggrieved by it, or prejudicially affected by it. The Court relied on settled authority that the absence of party status does not by itself destroy appellate competence where leave is obtained.

Conclusion: The appeal was maintainable and was not liable to be dismissed in limine for want of locus standi.

Issue (ii): Whether an ex parte interim injunction restraining payment under a confirmed irrevocable letter of credit could be sustained in the facts of the case.

Analysis: A confirmed irrevocable letter of credit creates an autonomous banking obligation, separate from the underlying sale dispute. The bank is concerned with documents and not goods, and once the required documents are accepted in conformity with the credit, the bank must honour payment. Interference is justified only in a clear case of established fraud known to the bank. Here the documents had been accepted, payment had already been acknowledged as due, the alleged discrepancies were trivial, and the allegation of fraud was neither clearly established nor directed against the appellant bank. The Court also held that disputes about the description, quality, quantity, or origin of goods, or proceedings with customs authorities, could not justify freezing the credit or restraining the bank from honouring its commitment.

Conclusion: The interim injunction was unsustainable and had to be vacated.

Final Conclusion: The appeal succeeded, the injunction order was set aside, and the bank was entitled to have the letter of credit honoured in accordance with its terms.

Ratio Decidendi: A non-party prejudicially affected by an order may appeal with leave, and a confirmed irrevocable letter of credit cannot be restrained except on clear and established fraud shown to the bank; disputes about the underlying sale or goods do not justify interference once documentary compliance is accepted.

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