Section 11AC penalty requires proof of wilful suppression or intent to evade duty; valuation dispute alone is insufficient.

Section 11AC penalty under the Central Excise Act is not attracted unless the Revenue proves mens rea, wilful suppression, or an intention to evade duty. In a valuation dispute concerning physician samples and differential duty, the Tribunal held that a sustained duty demand by itself does not make the penalty mandatory where the issue turns on interpretation of valuation rules and the relevant circular. Because the Revenue failed to establish deliberate misstatement, suppression, or culpable intent, penalty was held not leviable and the deletion of penalty was sustained.

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Issues: Whether penalty under Section 11AC of the Central Excise Act, 1944 was leviable when the Revenue failed to establish mens rea or wilful suppression on the part of the assessee.

Analysis: The dispute arose from the valuation of physician samples and the consequent demand of differential duty. The Revenue contended that once duty demand was sustained, penalty followed mandatorily under Section 11AC. The respondent relied on the absence of any intention to evade duty and on the fact that the issue turned on valuation and interpretation of the applicable circular and valuation rules. The Tribunal noted that in an earlier identical matter it had held that Section 11AC does not apply where mens rea is not established. On the facts, the Revenue failed to prove any deliberate suppression, misstatement, or intention to evade duty.

Conclusion: Penalty under Section 11AC was not leviable and the appeal of the Revenue failed.

Final Conclusion: The demand dispute did not justify the statutory penalty in the absence of proof of culpable intent, and the order deleting penalty was sustained.

Ratio Decidendi: Section 11AC penalty is not attracted unless the Revenue establishes mens rea or wilful suppression with intent to evade duty.

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