Unauthenticated electronic records cannot sustain clandestine removal demand, and penalty provisions cannot apply retrospectively.

Demand based on alleged clandestine removal could not be sustained where the relied-upon electronic records were not properly supplied, not authenticated, and remand directions requiring disclosure and fair consideration were not complied with; the Tribunal found the assessee was denied effective access to the material and the evidence was insufficient, so the demand failed. Penalty under Section 11AC of the Central Excise Act, 1944 also could not be imposed for a period before that provision came into force, so the Revenue's challenge on penalty was rejected.

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Issues: (i) whether the demand and findings of clandestine removal could be sustained when the relied-upon electronic records were not properly supplied, were not authenticated, and the remand directions were not complied with; (ii) whether penalty under Section 11AC of the Central Excise Act, 1944 could be imposed for a period prior to the provision coming into force.

Issue (i): Whether the demand and findings of clandestine removal could be sustained when the relied-upon electronic records were not properly supplied, were not authenticated, and the remand directions were not complied with.

Analysis: The demand was founded substantially on printouts and tabulated material said to have been drawn from 108 floppies, but the records were not authenticated by proper signatures, no proper mahazar was drawn for the printouts, and the copies furnished were found defective. The electronic material itself had been treated by the adjudicating authority as unreliable, yet the order still proceeded on material said to have been culled from those floppies. The Tribunal held that the appellants were denied effective access to relied-upon material, that the earlier remand directions requiring disclosure and fair consideration were not followed, and that the evidence on record was not sufficient to establish clandestine manufacture and removal. Benefit of doubt was therefore required to go to the assessee.

Conclusion: The finding of clandestine removal was not sustainable and the impugned order was liable to be set aside in favour of the assessee.

Issue (ii): Whether penalty under Section 11AC of the Central Excise Act, 1944 could be imposed for a period prior to the provision coming into force.

Analysis: The penalty question was confined to the temporal applicability of Section 11AC. Since the provision had not been promulgated during the relevant period, its invocation for that period was impermissible.

Conclusion: Penalty under Section 11AC could not be imposed for the prior period, and the Revenue's appeal on that point failed.

Final Conclusion: The assessee succeeded on the challenge to the demand, and the Revenue's challenge to non-imposition of penalty was rejected.

Ratio Decidendi: A demand based on undisclosed or unauthenticated relied-upon material, particularly where remand directions are ignored and effective defence is denied, cannot be sustained; a penalty provision cannot be applied retrospectively to a period preceding its commencement.

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