Undervaluation claims require admissible corroboration; unsigned invoices and unauthenticated printouts cannot displace declared transaction value.

Undervaluation of imported goods must be proved with admissible and corroborated evidence before the declared transaction value can be rejected. Unsigned recovered invoices, unauthenticated computer printouts and uncorroborated third-party statements were insufficient where the consignments had already been cleared on assessment and no independent proof showed extra payment, a bank trail or reliable contemporaneous import data. In these circumstances, the declared value could not be displaced, and the consequential demand for differential customs duty, interest and penalties was not sustainable.

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Issues: Whether the differential customs duty and consequential penalties could be sustained on the basis of unsigned recovered invoices, computer printouts and uncorroborated statements, in an alleged case of undervaluation of imported goods.

Analysis: The imported consignments had been cleared on assessment without objection, and the department had not challenged the final assessments. The alleged undervaluation rested on unsigned and unauthenticated documents recovered from a third party, together with computer printouts that did not satisfy the statutory requirements for admissibility of electronic records. The statements relied upon were not supported by independent evidence of any extra payment, bank trail, contemporaneous import data or other reliable corroboration. In the absence of authenticated documentary proof and direct evidence showing additional consideration over and above the declared value, the declared transaction value could not be displaced.

Conclusion: The demand of differential customs duty was not sustainable, and the penalties and interest founded on that demand also could not survive.

Ratio Decidendi: Allegations of undervaluation must be proved by admissible and corroborated evidence, and unauthenticated documents or electronic records that do not satisfy the statutory conditions cannot by themselves justify rejection of the declared transaction value or confirmation of duty and penalty.

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