Monthly production limit breach withdraws concessional duty benefit, and limitation runs from discovery of the breach.

A concession notification for match clearances made the monthly production ceiling a distinct qualifying condition alongside annual-clearance limits. Once the monthly limit was breached, the concessional duty rate ceased to apply to the relevant clearances for that period, regardless of whether annual clearances crossed the higher threshold. On limitation, recovery of differential duty was treated as running from the date the Department acquired knowledge of the breach through the return, and a show cause notice issued within six months of that return was within time.

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Issues: (i) Whether, on a proper construction of Notification No. 154/75-C.E. dated 03.06.1975, the concessional rate ceased to apply to all clearances for the year once the monthly clearance limit was breached, irrespective of whether the annual clearance exceeded 100 million matches. (ii) Whether the demand for differential duty was barred by limitation under Rule 10 of the Central Excise Rules, 1944.

Issue (i): Whether, on a proper construction of Notification No. 154/75-C.E. dated 03.06.1975, the concessional rate ceased to apply to all clearances for the year once the monthly clearance limit was breached, irrespective of whether the annual clearance exceeded 100 million matches.

Analysis: The proviso to the notification imposed cumulative conditions for the concessional benefit. Clause (a) dealt with the declaration regarding estimated annual clearances, clause (b) required that production in any calendar month should not exceed 10 million matches, and clause (c) dealt with the consequence where annual clearances exceeded 75 million or 100 million matches. The monthly ceiling in clause (b) was a separate and necessary condition for availing the concession. Once that monthly condition was violated, the assessee lost the benefit of concessional duty for the relevant period, and the rate applicable became the full rate irrespective of the total annual quantum.

Conclusion: The contention was rejected and the issue was decided against the assessee.

Issue (ii): Whether the demand for differential duty was barred by limitation under Rule 10 of the Central Excise Rules, 1944.

Analysis: Limitation had to be computed from the date when the right to enforce recovery arose, not merely from the date of issue of the notice. The right to demand differential duty arose when the Department became aware, on the filing of the return for October 1979, that the monthly limit of 10 million matches had been crossed. The show cause notice issued on 02.04.1980 was within six months of the return filed on 03.11.1979, and therefore within time.

Conclusion: The demand was held to be within limitation and the issue was decided against the assessee.

Final Conclusion: The concessional exemption was unavailable after breach of the monthly production limit, and the demand for differential duty was not time-barred.

Ratio Decidendi: Where a concession notification makes monthly production a distinct qualifying condition, breach of that condition withdraws the concession for the relevant clearances, and limitation for recovery runs from the date the enforceable right to demand duty accrues upon discovery of the breach.

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