The ITAT Hyderabad case involved a taxpayer that provided corporate guarantees to its overseas subsidiary without receiving any remuneration. The tax officer determined this constituted an international transaction requiring arm's length pricing and imposed a transfer pricing adjustment, treating the bank commission rate as the appropriate guarantee fee. The taxpayer argued guarantees do not involve costs or risk. The court held corporate guarantees are international transactions that require remuneration and benchmarking, and cannot be equated to bank guarantees. The case was remanded to determine an appropriate guarantee fee rate.