Substantial expansion under excise exemption upheld where installed capacity evidence and finality of earlier departmental order defeated Revenue's challenge.

Notification No. 32/99-CE was applied by reference to installed and licensed capacity, supported by a Chartered Engineer's certificate, the National Institute of Technology report, and the State Forest authorities' clarification that enhancement within licensed capacity did not need separate permission. The Tribunal found that the notification did not require one-time installation of all machinery up to full licensed capacity, nor an increase in every production segment, and accepted substantial expansion on the facts verified. It also held that the earlier departmental order granting the benefit had not been reviewed and had therefore attained finality, so the Revenue's challenge, including the limitation objection, was not accepted. The exemption was upheld.

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Issues: Whether the respondent was entitled to the benefit of Notification No. 32/99-CE dated 08.07.1999 on the basis of substantial expansion in installed capacity, and whether the earlier order allowing such benefit had attained finality so as to bar the Revenue's challenge.

Analysis: The exemption was examined with reference to the respondent's installed and licensed capacity, the Chartered Engineer's certificate, the report of the National Institute of Technology, Agartala, and the clarification from the State Forest authorities that enhancement within the licensed capacity did not require separate permission. The Tribunal held that the notification did not require one-time installation of all machinery up to the full licensed capacity, nor did it require increase in every segment of production. It also found that the earlier departmental order dated 07.06.2005, which had granted the benefit after inspection and verification, had not been reviewed and therefore had attained finality. In the absence of any contrary expert opinion or review of the earlier order, the Revenue's objections, including the challenge on expansion and the ancillary plea on limitation, were not accepted.

Conclusion: The respondent was held entitled to the exemption under Notification No. 32/99-CE dated 08.07.1999, and the Revenue's appeal failed.

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