Additional evidence cannot cure a fresh case on appeal when the show cause notice never raised the issue.

Additional evidence cannot be admitted on appeal to build a fresh case not founded in the show cause notice, especially where the documents were neither relied upon nor adjudicated below. The appellate process cannot be used to fill gaps in the Revenue's case or to introduce an extraneous issue that would deprive the other side of an opportunity to meet the allegation at the original stage. The application to produce the documents was therefore rejected.

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Issues: Whether the Revenue could be permitted to produce additional documents at the appellate stage to support a case not made out in the show cause notice.

Analysis: The application sought to introduce documents which were not relied upon in the show cause notice and on which no adjudication had taken place before the lower authorities. The requested material would not merely clarify an existing stand but would support a fresh case, depriving the respondent of an opportunity to meet the allegation at the original stage and to pursue the normal chain of adjudication and appeal. Additional evidence cannot be allowed to fill gaps in the case or to introduce an extraneous issue not founded in the notice.

Conclusion: The Revenue was not entitled to produce the documents as additional evidence, and the application was rejected.

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