Excise duty on manufacturing waste depends on independent tariff liability, not on Rule 57F(4)(a) alone.

Waste arising during manufacture from duty-paid raw materials was not chargeable to central excise duty under Rule 57F(4)(a) because that rule was treated as an enabling provision, not an independent charging provision. Duty could arise only if the waste was independently dutiable under the tariff and not covered by any exemption notification. Applying the earlier Tribunal view on the same issue, the CEGAT found no reason to depart from that interpretation and held that the waste was not liable to duty on the facts stated.

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Issues: Whether waste arising during manufacture from duty-paid raw materials was chargeable to central excise duty under Rule 57F(4)(a) of the Central Excise Rules.

Analysis: The rule was held not to be an independent charging provision. Duty could be levied only if the waste was otherwise dutiable under the tariff and any applicable exemption notification. The matter was covered by the earlier Tribunal decision on the same legal issue, and no reason was found to depart from that view.

Conclusion: The waste was not liable to duty on the facts of the case, and the assessee succeeded.

Ratio Decidendi: A procedural or enabling excise rule cannot by itself create chargeability; duty on waste arises only if the waste is independently dutiable under the tariff and not exempted.

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