Tariff re-classification and technical test evidence require reliable proof and cross-examination before a higher duty demand stands.

Later technical test reports cannot safely displace an earlier textile committee report unless the evidentiary basis is reliable and cross-examination of the technical experts is allowed, especially where no standard method then existed for distinguishing textured from non-textured yarn. The document also states that tariff re-classification under Chapter 54 must be justified by Revenue on dependable evidence, with the declared classification not displaced merely by a later report or an unproven higher duty basis. On that reasoning, the reassessment-based demand is described as unsustainable and the declared classification as the correct fitment.

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Issues: (i) whether the demand based on the later test reports could be sustained without permitting cross-examination of the technical experts and without adequately addressing the evidentiary basis of the re-test; (ii) whether the imported goods were correctly re-classified under heading 5407 and the corresponding higher rate of duty, or whether the classification declared by the importers was sustainable.

Issue (i): whether the demand based on the later test reports could be sustained without permitting cross-examination of the technical experts and without adequately addressing the evidentiary basis of the re-test.

Analysis: The later testing was relied upon to displace the earlier report of the Textile Committee, but the record showed that no standard test method then existed for distinguishing textured from non-textured yarn in fabric. The subsequent methodology was evolved later and the authors of the new report were sought to be cross-examined to test their competence and the basis for the change in stand. In these circumstances, the denial of cross-examination materially affected reliance on the later report, particularly in the light of Section 138B of the Customs Act, 1962 and the need for fair consideration of technical evidence.

Conclusion: The demand could not be sustained merely on the later reports without adequate procedural fairness and testing of the evidentiary basis.

Issue (ii): whether the imported goods were correctly re-classified under heading 5407 and the corresponding higher rate of duty, or whether the classification declared by the importers was sustainable.

Analysis: Classification under the tariff had to be determined by the charging and interpretative scheme, with the burden on Revenue to justify a departure from the declared classification. The dispute lay at the sub-heading level within chapter 54, and the goods were not shown to fall outside the importers' declared coverage by any finding that the samples contained less than 85% by weight of polyester yarn. The later classification also did not displace the earlier claim by reference to a legally superior test result, and the higher duty notification could not be applied without first establishing the correct tariff fitment on reliable evidence.

Conclusion: The re-classification was not justified and the declared classification and associated effective rate were accepted.

Final Conclusion: The Revenue appeal failed, while the importer's appeal succeeded, resulting in restoration of the declared classification and rejection of the reassessment-based demand.

Ratio Decidendi: Where tariff re-classification depends on disputed technical test reports, Revenue must establish the new classification on reliable evidence and observe procedural fairness, including cross-examination when the later report is decisive and no standard test method existed.

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