Mother liquor from dutiable gelatin manufacture is waste, not exempt product; Rule 57D grants full input credit, Rule 57CC inapplicable

HC held that mother liquor arising in the manufacture of dutiable gelatin is waste, not an exempted final product, so Rule 57D governs and the manufacturer is entitled to full credit of duty-paid inputs. Rule 57CC, including the presumptive 8% liability, applies only where inputs are used to produce exempted final products and separate accounts are lacking; it was inapplicable here and could not be invoked merely because the waste was later used to make exempted products. The petition succeeds; no reversal or presumptive payment was required.

---

---

Issues: Whether Rule 57CC (Rule 6 Cenvat Rules) applies to require payment of 8% of value of exempted phosphoryl A & B where mother liquor arising as waste in the manufacture of dutiable gelatin was subsequently processed into exempted products, or whether Rule 57D permits retention of full input credit because mother liquor is a waste/by-product and not a final product.

Analysis: The legal framework comprises the Modvat/Cenvat scheme where credit of duty on inputs is available for use in manufacture of dutiable final products, Rule 57D which preserves credit where inputs are contained in waste, refuse or by-products arising in manufacture of a dutiable final product, and Rule 57CC which prescribes an 8% presumptive payment where common inputs are used for both dutiable and wholly exempt final products and separate accounts are not maintained. The facts establish that animal bones treated with HCL produce insoluble ossein (further processed to dutiable gelatin) and soluble mother liquor (initially a waste). Rule 57D applies to instances where an input used in a dutiable product is contained in waste/by-product; in such cases full credit is not to be denied or varied. Rule 57CC applies only where the material in question is a final product that is exempt and common inputs are used for both dutiable and exempt final products and separate accounts are not maintained. The mother liquor, at the point of emergence from the gelatin process, is a waste/by-product on which no excise is payable; that status entitles the manufacturer to credit protection under Rule 57D. The subsequent processing of that waste into exempted phosphoryl A & B does not convert the original clearance of waste into a circumstance where Rule 57CC retrospectively applies, because Rule 57CC liability arises when the item cleared is itself an exempted final product manufactured using common inputs, not when a waste later becomes input to a separate manufacturing process producing exempt goods. Reliance on precedents decided in different statutory contexts or on facts where the intermediate/cleared item was a final product is distinguishable and does not alter application of Rule 57D to the present facts.

Conclusion: Rule 57D applies and the manufacturer is entitled to retain full input credit for HCL used in manufacture of dutiable gelatin; Rule 57CC does not apply to the clearance of the mother liquor as it was a waste/by-product at the time of clearance and not an exempted final product, and therefore no presumptive 8% payment under Rule 57CC was payable.

---