Approved classification and limitation bar prevented reclassification and duty demand where no suppression was established.

Approved classification lists and absence of specific allegations of suppression or wilful misstatement meant the extended limitation period under the proviso to Section 11A(1) could not be invoked; the demand had to be examined within the normal limitation period. On classification, test reports describing the paper as suitable for writing, printing, packing or wrapping did not conclusively displace the earlier accepted classification, and no fresh material justified reclassification under Heading 48.06. The assessee's classification was accepted, and the Revenue's demand, confiscation and penalty did not survive.

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Issues: (i) whether the demand was barred by limitation and the extended period under the proviso to Section 11A(1) could be invoked; (ii) whether Intaglio Paper and Opaque Laminating Base Paper were classifiable under Heading 48.06 as claimed by Revenue or under the headings approved by the Department and claimed by the assessee.

Issue (i): whether the demand was barred by limitation and the extended period under the proviso to Section 11A(1) could be invoked.

Analysis: The goods had been cleared under approved classification lists and the show cause notice did not sufficiently allege suppression or wilful misstatement with intent to evade duty. In the absence of material establishing deliberate suppression, the normal period of limitation applied. The demand was therefore required to be tested with reference to the date of payment of duty and not the extended period.

Conclusion: The extended period was not available to Revenue and the demand was time-barred.

Issue (ii): whether Intaglio Paper and Opaque Laminating Base Paper were classifiable under Heading 48.06 as claimed by Revenue or under the headings approved by the Department and claimed by the assessee.

Analysis: The test reports of the Central Pulp and Paper Research Institute described the samples as suitable for writing and printing paper and also as general purpose packing or wrapping paper, but they did not conclusively exclude the claimed classifications. Approved classification lists had consistently accepted the goods as writing and printing paper and no fresh material was shown to justify reclassification. The end-use theory was also found insufficient on the record to displace the earlier approved classification.

Conclusion: The goods were not shown to be classifiable under Heading 48.06 and the assessee's classification was accepted.

Final Conclusion: The classification adopted by Revenue was set aside, the duty demand and consequential confiscation and penalty did not survive, and the appeal succeeded with consequential relief to the assessee.

Ratio Decidendi: Where approved classification lists and test evidence do not furnish fresh material for reclassification, and suppression or intent to evade is not established, the Department cannot invoke the extended limitation period or sustain a change in classification.

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