Tariff classification of used rails as waste and scrap prevails over a Board circular that cannot bind customs adjudication.

Used rails incapable of use as such were treated as waste and scrap under the tariff definition in Section Note 8(a) to Section XV, so classification under heading 7204 was legally supported rather than heading 7302. A Board circular could not override the statutory classification scheme or control the quasi-judicial function of customs authorities, and a prior Division Bench view on the same circular was followed. Section 24 of the Customs Act, 1962 was also noted as a safeguard where misuse is apprehended through denaturing or mutilation. The circular was therefore held illegal and liable to be quashed.

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Issues: Whether the Board circular classifying used rails under tariff heading 7302 instead of treating them as waste and scrap under heading 7204 was legally sustainable.

Analysis: The classification issue was considered in the light of the Customs Tariff Act, the Chapter Note on waste and scrap, and the limited scope of the Board's power to issue directions. Used rails, being incapable of use as such, fell within the concept of waste and scrap as defined in Section Note 8(a) to Section XV. The Court also relied on the principle that circular instructions cannot control quasi-judicial classification by the assessing authorities, and that a previous Division Bench decision on the same circular deserved to be followed in a central taxing statute. Section 24 of the Customs Act, 1962 was noticed as an additional safeguard enabling denaturing or mutilation where the authorities apprehended misuse.

Conclusion: The circular was held to be illegal and liable to be quashed, and the petitioner succeeded.

Ratio Decidendi: A Board circular cannot override the statutory classification scheme or fetter the quasi-judicial function of customs authorities, and goods that are not usable as such fall to be classified according to the tariff definition of waste and scrap.

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