MODVAT inputs may qualify as waste if used in production and rendered unusable, but factual proof remains essential.

Under the MODVAT scheme, a component input used in the manufacture of motor vehicles may fall within "waste arising from the processing of inputs" if it becomes defective or unusable by reason of such use, so it is not excluded merely because it is not a raw material or in-process material. However, entitlement to remission of duty depends on proof that the batteries were in fact used for the asserted purpose and then became unfit. On the existing record, that factual foundation was not established, so the remission order could not be sustained and required fresh consideration.

---

---

Issues: Whether batteries used as inputs in the manufacture of motor vehicles, and alleged to have become unusable, could be treated as waste arising from the processing of inputs so as to qualify for remission of duty under Rule 57F(4)(c) of the Central Excise Rules, 1944.

Analysis: The allowed credit on the batteries brought them within the MODVAT scheme, and the scheme had to be read harmoniously so that components used in the final product were not excluded merely because they were not raw materials or in-process materials. Where an input, after being used in conjunction with the final product, becomes defective or unusable, it may fall within the expression waste arising from the processing of inputs. At the same time, the record did not establish that these batteries were in fact used for the asserted purposes before becoming unfit, and the lower authority had not examined the evidence on this aspect.

Conclusion: The batteries were not automatically outside the scope of Rule 57F(4)(c), but the order granting remission could not stand on the existing record and the matter required fresh adjudication.

Ratio Decidendi: Under the MODVAT scheme, a component input that is used in the final product and becomes unusable by reason of such use may be treated as waste arising from the processing of inputs, but entitlement to remission depends on proof of the factual use and resulting unusability.

---