Finality of appellate orders bars re examination of consequential orders absent statutory review power, preserving earlier appellate entitlement.

Finality of appellate orders prevents subordinate or later appellate mechanisms from reopening findings where no statutory review power was invoked and the department did not appeal; principles of functus officio, res judicata and issue estoppel require that consequential orders giving effect to a final appellate decision be respected. Re-examination or setting aside of the consequential order in absence of proper statutory authority or appeal is impermissible, and the challenged revisional/appellate action is therefore not competent, restoring the entitlement determined by the earlier final appellate direction.

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Issues: Whether the Commissioner (Appeals) was competent to revisit and set aside a consequential Order-in-Original that gave effect to an earlier Appellate Order which had attained finality, and whether such revisiting amounted to an impermissible review/reconsideration of the earlier appellate decision.

Analysis: The issue concerns the finality of an appellate decision and the limits on a subsequent appellate authority or review mechanism to alter that decision when no statutory power of review has been invoked and the department did not challenge the earlier appellate order. Principles and authorities on functus officio, res judicata and issue estoppel, and the requirement of judicial discipline for subordinate revenue authorities to give effect to binding appellate orders are engaged. Where an appellate order has attained finality because it was not appealed, subordinate or co ordinate appellate proceedings arising from the same transaction must not be used to reopen or nullify findings and directions contained in that final appellate order unless a statutory power to review/reopen is available and properly exercised. The admitted reversal/adjustment of input tax credit in compliance with the earlier appellate direction and the absence of any appeal against that appellate order are material to the assessment of entitlement to drawback.

Conclusion: The impugned revisional/appellate action that re-examined and set aside the consequential Order-in-Original giving effect to the earlier final Appellate Order was not competent and is set aside; the remedy granted in the writ petition is in favour of the petitioner (assessee).

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