Final excise liability cannot be reopened in recovery proceedings where Section 11A functions only as execution, not appeal.

An assessment order fixing excise liability remained final, and a later notice under Section 11A was confined to recovery of the crystallised balance. The doctrine of merger did not apply because the later proceedings were not appellate or revisional in nature and could not substitute or modify the original determination. Proceedings under Section 11A were treated as execution only, so the authority could not reopen settled liability or go behind the final order, even if a later case expressed a different legal view. The final determination therefore remained operative and enforceable, and the challenge to the recovery-related order failed.

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Issues: (i) Whether the original order determining excise liability merged into the later order passed in proceedings under Section 11A of the Central Excise Act, 1944; (ii) whether the authority acting under Section 11A could reopen or disturb the final liability already determined under the earlier order.

Issue (i): Whether the original order determining excise liability merged into the later order passed in proceedings under Section 11A of the Central Excise Act, 1944.

Analysis: The liability had been conclusively determined by the earlier assessment order under Rule 3 of the Hot Air Independent Textile Processors Annual Capacity Determination Rules, 1998. The later notice under Section 11A was only for recovery of the balance amount already crystallised by that final determination. The later proceedings were not appellate or revisional proceedings capable of substituting, modifying, or affirming the original liability order, and therefore the doctrine of merger did not apply.

Conclusion: The earlier order did not merge into the later recovery order and remained the operative final order.

Issue (ii): Whether the authority acting under Section 11A could reopen or disturb the final liability already determined under the earlier order.

Analysis: Proceedings under Section 11A were treated as execution proceedings confined to recovery of the amount already determined. An executing authority cannot go behind the final order or reopen issues already concluded. A subsequent different view of law in another case did not authorise reopening of the final adjudication between the parties.

Conclusion: The authority had no jurisdiction to reopen the final determination, and the recovery proceedings were validly confined to execution.

Final Conclusion: The appeal failed because the earlier liability order remained final and enforceable, the later proceedings were only for recovery, and the challenge to the setting aside of the order dropping recovery was rejected.

Ratio Decidendi: In proceedings confined to execution or recovery, the authority cannot reopen a final determination or invoke merger unless the later forum has jurisdiction to modify, reverse, or affirm the original decision on merits.

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