Bona fide classification dispute bars extended limitation where there is no suppression or intent to evade duty.

A bona fide classification dispute over PVC master batches, supported by prior departmental correspondence and filed classification lists, did not amount to suppression of material facts or deliberate withholding of information. The controversy was treated as a classification difference rather than clandestine removal or misstatement with intent to evade duty, so the Revenue could not invoke the extended period of limitation. The show cause notice was therefore time-barred, and the limitation finding was upheld in favour of the assessee.

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Issues: Whether the show cause notice demanding central excise duty was barred by limitation, and whether the extended period of limitation was available to the Revenue.

Analysis: The controversy turned on whether the assessee had suppressed material facts or deliberately withheld information in relation to the classification of PVC master batches. The record showed earlier correspondence with the Department, filing of classification lists, and a genuine dispute regarding whether the goods were PVC compounds or were classifiable elsewhere. The Tribunal held that the matter was essentially one of classification difference rather than clandestine removal or deliberate suppression, and that the Department had sufficient opportunity to investigate and raise demand within the normal period.

Conclusion: The extended period of limitation was not available to the Revenue, and the demand was time-barred. The finding of the Collector (Appeals) on limitation was upheld in favour of the assessee.

Ratio Decidendi: Where the dispute is a bona fide classification disagreement reflected in departmental correspondence and classification lists, and there is no clear suppression or misstatement with intent to evade duty, the extended period of limitation cannot be invoked.

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