Unaddressed exemption and Modvat credit pleas require de novo adjudication before duty, confiscation, or penalty can be sustained.

An adjudication order cannot stand where material defence pleas on exemption, Modvat credit, and abatement of duty are left unaddressed. The article notes that the claim of exemption under Notification No. 35/95, the alternative plea for proportionate reduction based on input duty credit, and the request to redetermine assessable value with abatement of excise duty under Section 4(4)(d)(ii) all required fresh consideration. Because confiscation and penalty depended on the final duty liability and its quantum, the matter had to be remitted for de novo adjudication after all relevant issues were decided in accordance with law.

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Issues: Whether the Commissioner's order could be sustained when the assessee's contentions on exemption, Modvat credit, and abatement of duty were not adjudicated, warranting fresh consideration.

Analysis: The order did not record findings on the claim that the impugned process was exempt under Notification No. 35/95 as amended, or on the alternative plea that Modvat credit was available on the input duty and the demand required proportionate reduction. The question of redetermination of assessable value by granting abatement of excise duty under Section 4(4)(d)(ii) also required reconsideration in the light of binding precedent. Since liability to confiscation and penalty depended on the determination of duty liability and its quantum, the entire matter required fresh adjudication.

Conclusion: The impugned order could not be sustained and the matter was remitted to the Commissioner for adjudication afresh in accordance with law.

Final Conclusion: The appeals succeeded for the limited purpose of setting aside the order and securing a de novo decision on the notice after consideration of all relevant issues.

Ratio Decidendi: An adjudication order cannot be upheld where material defence pleas affecting duty liability and consequential penalty or confiscation are left undecided, and such omissions justify remand for fresh adjudication.

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