Substantial expansion for excise exemption depends on a 25% rise in installed capacity, not investment quantum.

Exemption under Notification No. 56/2002-CE was available where the unit demonstrated substantial expansion through an increase in installed capacity of 25% or more. The decisive test was enhanced installed capacity, not the amount invested in plant and machinery. As the assessee had installed additional equipment and its production capacity exceeded the prescribed threshold, and the Revenue produced no corroborative material to rebut that claim, the exemption was sustained. The notification and Board circular were applied consistently to hold that the condition of substantial expansion was satisfied.

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Issues: Whether the respondent was entitled to exemption under Notification No. 56/2002-CE on the basis that it had undertaken substantial expansion resulting in increase in installed capacity by not less than 25%.

Analysis: The existing unit had installed additional equipment and production capacity had increased beyond the prescribed threshold. The relevant notification treats substantial expansion as an increase in installed capacity by 25% or more, and the value of investment is not the decisive test. The Revenue did not produce corroborative material to dislodge the respondent's claim regarding installation and enhanced capacity. The findings of the lower authority were therefore found to be consistent with the notification and the Board circular.

Conclusion: The respondent satisfied the condition of substantial expansion under the notification and was entitled to the exemption.

Final Conclusion: The appeal failed and the exemption granted to the respondent was sustained.

Ratio Decidendi: For exemption under the relevant notification, substantial expansion is established by a 25% or more increase in installed capacity, and not by the quantum of investment in plant and machinery.

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