Burden of proving exemption conditions under a customs notification rests on the claimant; factual findings on imports were upheld.

A claimant seeking exemption under a customs notification must prove that the imported goods satisfy the factual conditions for the benefit, and the burden of proof remains on the claimant. The Tribunal had examined the chemical test report and other materials and found that the importer had not established that the goods were High Density Polyethylene Moulding Powder. Those factual findings were based on relevant material and disclosed no legal error, so there was no ground for appellate interference. The exemption claim and consequential refund therefore failed, and the Tribunal's order was sustained.

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Issues: Whether the appellant was entitled to exemption under Notification No. 227/76 and the consequential refund, and whether the Tribunal's findings on the imported goods and burden of proof called for interference.

Analysis: The Tribunal had examined the relevant materials, including the chemical test report, and found that the appellant had not established that the imported goods were High Density Polyethylene Moulding Powder. Since the claim for exemption depended on proof of the facts bringing the importer within the notification, the burden lay on the claimant and had not been discharged. The findings were based on relevant facts and circumstances, leaving no ground for appellate interference.

Conclusion: The appellant was not entitled to the exemption or the consequential refund, and the challenge to the Tribunal's order failed.

Final Conclusion: The order of the Tribunal was sustained and the appeal stood rejected.

Ratio Decidendi: A claimant to exemption under a customs exemption notification bears the burden of proving the factual conditions for the benefit, and concurrent factual findings based on relevant material will not be interfered with absent a legal or factual error.

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