HSN Explanatory Notes cannot expand tariff headings to classify cork gasket waste where no express entry exists.

HSN Explanatory Notes may assist tariff classification, but they cannot expand a Central Excise Tariff entry beyond its express scope. Waste and scrap arising from the manufacture of cork gaskets could not be placed under Tariff Heading 45.01 merely by relying on the HSN notes, because Chapter 45 did not contain a specific entry covering waste of agglomerated cork. The operative principle is that classification must rest on the wording of the tariff heading or sub-heading itself, and not on an interpretative aid that creates a coverage not otherwise provided. On that basis, the waste was not classifiable under Heading 45.01 and duty could not be imposed on that classification.

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Issues: Whether waste arising in the manufacture of cork gaskets was classifiable under Tariff Heading 45.01 on the basis of the Explanatory Notes to the HSN, and whether the absence of an express entry for such waste in Chapter 45 of the Central Excise Tariff Act, 1985 precluded such classification.

Analysis: Chapter 45 of the Central Excise Tariff Act, 1985 deals with cork and articles of cork. The disputed goods were waste and scrap arising during the manufacture of gaskets from cork. The reasoning accepted that the Explanatory Notes to the HSN are useful aids in classification, but they cannot enlarge the scope of the tariff so as to create a classification not specifically provided for in the chapter heading or sub-heading. Since there was no specific entry covering waste of agglomerated cork, the goods could not be brought within Tariff Heading 45.01 merely by reference to the HSN notes.

Conclusion: The waste was not classifiable under Tariff Heading 45.01 and duty was not leviable on that basis; the Revenue's appeal failed.

Ratio Decidendi: HSN Explanatory Notes may aid interpretation of tariff entries, but they cannot be used to impose a classification not expressly covered by the tariff heading or sub-heading.

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