Captive-consumption exemption fails when inputs are used for exempted final products; limitation and penalty not sustained absent suppression.

Exemption under Notification No. 67/95 was available only where the inputs were used in manufacture of dutiable final products, so wastes and scraps used for exempted wagon and wagon parts did not qualify; the exemption was therefore denied to that extent and the demand was sustained on merits. The amendment by Notification No. 31/2001 was treated as non-clarificatory, and non-availment of CENVAT credit alone did not satisfy the substantive condition. On limitation and penalty, the department was already aware of the manufacturing activity from the classification records, there was no deliberate suppression, and the extended period was held inapplicable; the penalties were set aside.

---

---

Issues: (i) Whether the goods used in the manufacture of exempted wagon and wagon parts were eligible for exemption under Notification No. 67/95 and the subsequent amendment; (ii) whether the extended period of limitation and penalty were sustainable.

Issue (i): Whether the goods used in the manufacture of exempted wagon and wagon parts were eligible for exemption under Notification No. 67/95 and the subsequent amendment.

Analysis: The exemption was available only when the inputs were used in the manufacture of final products on which duty was paid. The record showed that the wastes and scraps were also used in the manufacture of exempted wagon and wagon parts. The amendment introduced by Notification No. 31/2001 was held not to be clarificatory so as to dispense with the substantive condition. The claim that non-availment of credit by itself satisfied the notification was rejected.

Conclusion: The assessees were not entitled to the benefit of Notification No. 67/95 in respect of wastes and scraps used for exempted final products, and the demand was upheld on merits to that extent.

Issue (ii): Whether the extended period of limitation and penalty were sustainable.

Analysis: The classification lists and the known nature of manufacturing activity showed that the department was aware of the relevant facts. The dispute turned on the interpretation of the exemption notification and the CENVAT credit condition, and there was no deliberate suppression warranting invocation of the extended period. For the same reason, penalty was not justified.

Conclusion: The extended period of limitation was not invocable and the penalties were set aside.

Final Conclusion: The decision sustained the duty demand on merits in part, but granted relief on limitation and penalty in the appeal where suppression was not established.

Ratio Decidendi: Where exemption under a captive-consumption notification is conditioned on use in dutiable final products, use of the same inputs in exempted final products defeats the exemption; however, a bona fide interpretive dispute without suppression does not justify the extended period or penalty.

---