Excise classification of return stream denied on incomplete testing; Revenue failed to prove motor spirit or disprove assessee's case.

In a disputed excise classification matter, a return stream from a refinery was not established as motor spirit under Item 6 of the Central Excise Tariff because the departmental flash-point test alone was insufficient. The tribunal-level analysis accepted that sampling records, possible bottle mix-up or mislabelling, retest results, and surrounding circumstances undermined the Revenue's case, while the Revenue also failed to disprove the asserted technological impossibility of producing motor spirit from kerosene or to show that the product met the additional requirement of suitability for use as fuel in internal combustion engines. The duty demand was therefore not sustainable and the notification benefit was available.

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Issues: Whether the return stream received from the declared refinery was motor spirit falling under Item No. 6 of the Central Excise Tariff, and whether the duty demand and denial of exemption under Notification No. 21/82 dated 27-2-1982 were sustainable.

Analysis: The departmental case rested mainly on a flash-point test showing the sample to be below 25 C. The Assistant Collector, however, examined the sampling records, the possibility of mix-up in bottles or labelling, the retest results, and the surrounding circumstances, and found that the returned stream could not realistically be motor spirit manufactured from kerosene. The Tribunal noted that the Revenue produced no material beyond the departmental test to rebut the assessee's case, did not disprove the asserted technological impossibility of producing motor spirit from kerosene, and had also failed to test whether the product satisfied the additional tariff requirement of suitability for use as fuel in internal combustion engines. In a strongly disputed matter, a flash-point test alone was insufficient to classify the product as motor spirit.

Conclusion: The return stream was not proved to be motor spirit, the duty demand was not sustainable, and the assessee was entitled to the notification benefit.

Final Conclusion: The order of the Collector (Appeals) was set aside and the assessee succeeded with consequential relief.

Ratio Decidendi: In a disputed classification matter, excise duty cannot be sustained on the basis of an incomplete departmental test alone where the applicable tariff entry requires satisfaction of all material criteria and the Revenue fails to rebut the assessee's evidence on sampling and classification.

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