Retrospective excise amendment sustains duty demand, while Modvat credit remains available if otherwise admissible on verification.

A retrospective amendment to Section 11A of the Central Excise Act was treated as curing the basis of the earlier challenge, so the duty demand on pump parts cleared under exemption was sustained notwithstanding approved classification lists and the Cotspun line of reasoning. Separately, Modvat credit was held not to be denyable merely because it was not claimed at the time of clearance under exemption; if otherwise admissible, it could still be allowed subject to verification. The operative effect is that the excise demand remains valid, while credit entitlement depends on factual verification and eligibility.

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Issues: (i) Whether the duty demand could be sustained despite the approved classification lists and the subsequent retrospective amendment affecting the rule in Cotspun; (ii) Whether Modvat credit could be denied merely because it was not claimed at the time of clearance under exemption.

Issue (i): Whether the duty demand could be sustained despite the approved classification lists and the subsequent retrospective amendment affecting the rule in Cotspun.

Analysis: The appeals concerned demand of central excise duty on pump parts cleared under an exemption notification. The appellants relied on the approval of classification lists and the earlier view taken in Cotspun, while the Revenue relied on the retrospective amendment brought in by the Finance Act, 2000 and the amended Section 11A of the Central Excise Act, 1944. The retrospective change was treated as having cured the basis on which the earlier challenge was founded.

Conclusion: The duty demand was upheld and the issue was decided against the assessee.

Issue (ii): Whether Modvat credit could be denied merely because it was not claimed at the time of clearance under exemption.

Analysis: The claim for Modvat credit was examined separately from the liability to duty. It was held that, subject to verification and if otherwise admissible, credit should not be denied only because it had not been claimed at the time the goods were cleared under exemption.

Conclusion: The Modvat credit plea was accepted in principle in favour of the assessee, subject to verification.

Final Conclusion: The duty demands were sustained, but the availability of Modvat credit was left open to be granted on verification if otherwise admissible.

Ratio Decidendi: A retrospective statutory amendment can validate duty demands notwithstanding earlier approvals, and Modvat credit cannot be denied solely on the ground that it was not claimed at the time of clearance if it is otherwise admissible.

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