Excise exemption and product classification: fresh notices cannot override a settled revisional ruling without new lawful basis.

Fresh excise show cause notices seeking recovery on the premise that the product was not entitled to concessional exemption could not stand where a revisional decision had already settled that phenol formaldehyde moulding powder remained a phenolic resin eligible for the exemption, except where blended with other resins. In that setting, any renewed demand had to rest on correct legal principles and fresh material; notices contrary to the settled classification and exemption position were ultra vires. The impugned notices were quashed, and refund of the excess excise duty collected was directed.

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Issues: Whether the fresh show cause notices seeking recovery of excise duty on the ground that the product was not entitled to the concessional exemption were valid and whether the petitioners were entitled to refund of the excess duty collected.

Analysis: The dispute turned on the characterisation of the product as phenolic resin and its eligibility for the benefit of the exemption notification. The revisional decision of the Government of India in a similar matter had already held that phenol formaldehyde moulding powder remained a phenolic resin and that the exemption notification extended to such products, except blends with other resins. In that legal setting, the earlier liberty reserved to the department to issue fresh show cause notices could operate only on the basis of correct legal principles and fresh material. The subsequent notices were therefore inconsistent with the final revisional view and could not sustain a demand for higher duty.

Conclusion: The fresh show cause notices were quashed and the petitioners were held entitled to refund of the excess excise duty collected.

Final Conclusion: The petition succeeded, the impugned notices were set aside, and refund of the excess duty was directed to be made.

Ratio Decidendi: Where the classification and exemption position has been conclusively settled in a comparable revisional decision, fresh excise proceedings contrary to that settled legal position and unsupported by fresh lawful basis are ultra vires.

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