Final classification order binds the Department for later periods unless the goods, use, or facts materially change.

Agricultural knives and soil levellers used only for agricultural machinery were treated as machines or mechanical appliances for fitment in agricultural equipment, supporting classification under Chapter Headings 84.32 and 84.33 rather than Heading 8208.00. A prior appellate order had already classified the same goods under Heading 84.33, and that order had attained finality because the Department did not challenge it. In the absence of any change in the goods, their use, or the governing facts, the Department could not ignore the final classification for later periods or raise a fresh demand on a different heading. The Revenue demand based on Heading 8208.00 was therefore unsustainable.

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Issues: Whether agricultural knives and soil levellers manufactured by the assessee were classifiable under Chapter Headings 84.32 and 84.33 of the Central Excise Tariff Act, 1985 as parts of agricultural machines or under Chapter Heading 8208.00, and whether the Department could raise a fresh duty demand for subsequent periods ignoring an earlier appellate order on classification.

Analysis: The goods were found to be machines or mechanical appliances meant for fitment in agricultural machinery and usable only for agricultural purposes. An earlier appellate order had already held the same goods classifiable under Heading 84.33, and that order had attained finality as it was not challenged by the Department. Once such a final classification order existed, the Department could not ignore it and adopt a different classification for later periods in the absence of any change in the goods or their use. The demand raised by the Superintendent on the basis of Heading 8208.00 was therefore unsustainable.

Conclusion: The classification under Chapter Headings 84.32 and 84.33 was upheld and the Revenue's duty demand based on Chapter Heading 8208.00 failed.

Final Conclusion: The appeals were dismissed and the assessee's classification position was sustained.

Ratio Decidendi: A final and unchallenged appellate order determining classification of goods binds the Department for subsequent periods unless there is a material change in the goods, their use, or the governing facts.

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