BANK OF INDIA vs NANGIA CONSTRUCTIONS (I) PVT.LTD..

The Supreme Court upheld the High Court's decision that the invocation of the bank guarantee was valid as it occurred within the guarantee's validity period, emphasizing that the bank had no grounds to refuse payment. The Court noted that the bank's argument regarding a substituted agreement was irrelevant since the invocation was already executed. The appeal was dismissed with costs, reinforcing the obligation of banks to honor unconditional guarantees and maintain public trust in banking institutions.