Vague show cause notice cannot sustain duty demand or extended period invocation when allegations are not clearly disclosed.

A vague show cause notice that fails to disclose the factual basis, legal foundation for the duty demand, or reasons for invoking the extended period is legally unsustainable. Where the notice does not clearly set out the precise allegations or the provisions relied on, the noticee is left unable to meet the case against it, and proceedings founded on such notice cannot stand. The notice was therefore treated as invalid and the proceedings arising from it were set aside, granting relief to the assessee.

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Issues: Whether the show cause notice and the proceedings initiated thereunder were sustainable when the notice did not clearly disclose the factual basis and legal foundation for the duty demand and invocation of the extended period.

Analysis: The notice was found to be vague and incapable of conveying the precise allegations on which the differential duty was proposed to be demanded. The factual basis, the legal provisions supporting the demand, and the reasoning for invoking the extended period were not properly disclosed, leaving the noticee unable to understand and meet the case against it. In such circumstances, the proceedings founded on that notice were treated as legally unsustainable.

Conclusion: The show cause notice was held to be not sustainable and the proceedings arising from it were set aside, resulting in relief to the assessee.

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