Limitation and disclosure requirements govern excise duty shortfalls; extended demand, penalty, and confiscation were mostly rejected.

Where a duty shortfall arose from an erroneous MRP-based valuation under Section 4A without proof of suppression or wilful misstatement, recovery was confined to the normal limitation period and penalty under Section 11AC was not attracted. Demands based on an undisclosed investigation report, where the assessee was not supplied the material or given an opportunity to cross-examine the witness, were set aside. A similar valuation dispute on Dyna Pro Powered was upheld only within the normal period and remanded for re-quantification. Confiscation of seized godown goods was also set aside because the underlying case was only one of incorrect duty calculation, not a sufficient basis for confiscation.

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Issues: (i) whether the demand arising from wrong calculation of duty under MRP-based valuation was confined to the normal period of limitation and whether penalty under Section 11AC was sustainable; (ii) whether the demands raised on Noophin Injection and Sivphine Injection could be sustained on the basis of undisclosed investigative material; (iii) whether the demand relating to Dyna Pro Powered was liable to be restricted to the normal limitation period; and (iv) whether confiscation of goods seized from the godown was justified.

Issue (i): whether the demand arising from wrong calculation of duty under MRP-based valuation was confined to the normal period of limitation and whether penalty under Section 11AC was sustainable.

Analysis: The differential duty arose from an erroneous calculation made by the assessee while applying valuation under Section 4A of the Central Excise Act, 1944. There was no material showing suppression by the assessee. In such circumstances, the demand could be raised only within the normal limitation period under Section 11A of the Central Excise Act, 1944. Since the demand was not founded on suppression or wilful misstatement, penalty under Section 11AC of the Central Excise Act, 1944 was not attracted.

Conclusion: The demand was upheld only for the normal period, the remaining demand was set aside, and the penalty under Section 11AC was set aside.

Issue (ii): whether the demands raised on Noophin Injection and Sivphine Injection could be sustained on the basis of undisclosed investigative material.

Analysis: The enhanced MRP for Noophin Injection and the corresponding allegation regarding Sivphine Injection were based on an investigation report that was not supplied to the assessee, and the relevant witness was not offered for examination. The evidence forming the basis of the demand was therefore not tested in adjudication. In the absence of disclosure and opportunity to confront the material, the demands could not be sustained.

Conclusion: The demands relating to Noophin Injection and Sivphine Injection were set aside.

Issue (iii): whether the demand relating to Dyna Pro Powered was liable to be restricted to the normal limitation period.

Analysis: The dispute on Dyna Pro Powered also turned on the valuation classification and the same time-bar reasoning applied. The Commissioner (Appeals) had restricted the demand to the normal limitation period, and that approach was found to be correct.

Conclusion: The demand relating to Dyna Pro Powered was upheld only to the extent of the normal period and was remanded for re-quantification.

Issue (iv): whether confiscation of goods seized from the godown was justified.

Analysis: The seizure and proposed confiscation were premised on the view that the goods had been cleared without proper duty payment. As the underlying duty dispute was found to be only a matter of wrong calculation under Section 4A of the Central Excise Act, 1944, there was no sufficient basis for treating the goods as liable to confiscation on that footing.

Conclusion: The confiscation order was set aside.

Final Conclusion: The appeals succeeded only to a limited extent. The duty demand was sustained in part within the normal limitation period, other demands and the confiscation were set aside, and the matter was remanded only for re-quantification of the surviving demand and allied penalty.

Ratio Decidendi: Where a duty shortfall arises from an erroneous valuation calculation without proof of suppression or wilful misstatement, recovery is confined to the normal limitation period and extended penalty provisions are not attracted; demands founded on undisclosed evidence without opportunity of confrontation cannot be sustained.

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