Beneficial construction of exemption notifications extends coverage to described rubber products despite tariff reference change.

An exemption notification must be construed according to its clear beneficial language, and its scope cannot be cut down by adding restrictive words. The note states that the amended notification on rubber products continued to cover plates, sheets and strips, whether vulcanised or not, even after the tariff reference was changed, so captively used vulcanised micro cellular rubber sheets for footwear soles and heels remained exempt. It further notes that, once exemption applied, no duty liability survived and the basis for invoking extended limitation on suppression also fell away, leaving the demand unsustainable on limitation grounds as well.

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Issues: (i) Whether vulcanised micro cellular rubber sheets used captively in the manufacture of footwear soles and heels were entitled to exemption under the amended Notification No. 71/68. (ii) Whether the demand for duty was barred by limitation.

Issue (i): Whether vulcanised micro cellular rubber sheets used captively in the manufacture of footwear soles and heels were entitled to exemption under the amended Notification No. 71/68.

Analysis: The exemption notification, as amended, retained the description of rubber products in the form of plates, sheets and strips whether vulcanised or not, while substituting the tariff reference from the old item to Heading No. 40.05. The amended language was read as evincing an intention to exempt not only goods falling strictly under Heading 40.05, but also the described rubber products covered by the earlier tariff description. A narrow construction that confined the benefit only to Heading 40.05 would amount to rewriting the notification, which was impermissible.

Conclusion: The goods were entitled to exemption and the issue was decided in favour of the assessee.

Issue (ii): Whether the demand for duty was barred by limitation.

Analysis: Once the goods were held exempt, no duty liability survived and the foundation for invoking suppression for limitation purposes disappeared. In that view, the question of extended limitation did not arise on the facts found.

Conclusion: The demand was not sustainable on limitation grounds in view of the exemption finding, and the issue was decided in favour of the assessee.

Final Conclusion: The appeal succeeded, the exemption was upheld for the disputed goods, and the duty demand could not survive.

Ratio Decidendi: An exemption notification must be construed to give effect to its clear beneficial language, and its scope cannot be curtailed by supplying words or a restrictive interpretation that rewrites the notification.

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