Final refund ruling binds coordinate authorities; residual-category duty refund must be computed on aggregate PLA and CENVAT payments.

A final appellate determination on the same refund issue bound the successor Commissioner (Appeals), who could not take a contrary view merely because the earlier order was not from a higher forum. Judicial discipline required the coordinate quasi-judicial authority to follow the concluded refund methodology. Under the exemption notifications, refund for goods in the residual category had to be computed on the aggregate duty paid through PLA and CENVAT across all eligible goods covered by that entry, not product-wise. The contrary departmental approach was rejected, the refund order was restored, and the assessee succeeded.

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Issues: (i) whether the successor Commissioner (Appeals) could take a view contrary to the earlier final appellate order on the same refund issue; (ii) whether, under the exemption notifications, refund for goods falling in the residual category was to be computed on the aggregate duty paid through PLA and CENVAT across all such goods or product-wise.

Issue (i): whether the successor Commissioner (Appeals) could take a view contrary to the earlier final appellate order on the same refund issue

Analysis: The earlier appellate order had already determined the relevant refund methodology and had attained finality after the department's further challenge was withdrawn. In such circumstances, the same quasi-judicial authority of coordinate rank could not disregard that concluded determination merely because the earlier order was not from a higher forum. Judicial discipline required the later authority to follow the binding effect of the final order on the same issue.

Conclusion: The successor Commissioner (Appeals) was not entitled to differ from the earlier final appellate order; the contrary view was unsustainable and was against the assessee.

Issue (ii): whether, under the exemption notifications, refund for goods falling in the residual category was to be computed on the aggregate duty paid through PLA and CENVAT across all such goods or product-wise

Analysis: The notifications provided refund on duty payable on value addition at the prescribed percentage for the goods covered by the relevant entry. For the residual entry covering all goods not specifically listed, the Court accepted that all eligible products falling in that entry could be taken together for computing total duty paid, including duty paid from PLA and CENVAT, and the prescribed percentage could then be applied on that aggregate. The product-wise segregation adopted by the department did not accord with the appellate order that had already analysed the notification scheme.

Conclusion: Refund was required to be computed on the aggregate duty paid on all eligible goods covered by the residual entry, and the departmental view was rejected.

Final Conclusion: The impugned appellate order was quashed, the refund granted to the assessee was restored, and the petitions were allowed.

Ratio Decidendi: A final appellate determination on the same refund issue binds subordinate and coordinate quasi-judicial authorities, and refund under the relevant exemption notification must be computed in accordance with that final interpretation of the notification scheme.

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