Excise penalty and interest require prior duty determination under Section 11A before recovery provisions can operate.

Penalty under Rule 173Q and interest under Sections 11AC and 11AB of the Central Excise Act cannot be sustained unless duty liability has first been determined under Section 11A. Where no adjudication proceedings or order fixing duty under Section 11A exist, the statutory basis for penalty and interest is absent, and such recovery measures fail. The commentary also notes that Rule 173Q cannot be invoked without proceedings founded on a charge of duty evasion. On that footing, the impugned order was unsustainable and the assessee was entitled to relief.

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Issues: Whether penalty under Rule 173Q of the Central Excise Rules and Sections 11AC and 11AB of the Central Excise Act could be sustained when no adjudication or determination of duty liability had been made under Section 11A.

Analysis: Sections 11AC and 11AB operate only where duty liability has been determined under Section 11A. In the absence of any adjudication proceedings or order determining duty under Section 11A, the statutory foundation for invoking penalty and interest was missing. Penalty under Rule 173Q also could not be imposed without proceedings founded on a charge of duty evasion.

Conclusion: The penalty and interest were not sustainable and were liable to be set aside in favour of the assessee.

Final Conclusion: The impugned order was unsustainable for want of the requisite determination of duty liability, and the assessee obtained consequential relief.

Ratio Decidendi: Penalty and interest provisions for excise duty evasion can be invoked only after a valid determination of duty liability under the adjudicatory mechanism prescribed by Section 11A.

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