Natural justice in excise valuation invalidates demands based on undisclosed comparative material, despite incomplete assessment permitting residuary recovery.
Natural justice invalidates excise demands where comparative sales material and adverse inferences concerning invoices and service charges were not disclosed, denying the assessee a fair opportunity to respond. The notices and assessment orders were therefore unsustainable, while fresh proceedings could address whether the disputed charges formed part of assessable value. Where goods were cleared under bond and assessable value had not been finally determined, the earlier assessment remained incomplete; a resulting deficiency could fall under the residuary recovery power in Rule 10A rather than Rule 10 of the Central Excise Rules, 1944.
Issues: (i) Whether the impugned demands were governed by Rule 10 or by the residuary Rule 10A of the Central Excise Rules, 1944, and whether the assessment was incomplete rather than final; (ii) Whether the assessment proceedings and the orders passed by the excise authorities were vitiated for violation of the principles of natural justice.
Issue (i): Whether the impugned demands were governed by Rule 10 or by the residuary Rule 10A of the Central Excise Rules, 1944, and whether the assessment was incomplete rather than final.
Analysis: The scheme of levy under the Act required assessment of value under section 4, while Rule 52 governed clearance on payment of duty. The record showed that the goods were cleared on AR 1 forms, under a bond and on the footing that the value was not finally ascertained. The endorsed assessment, the debit entries in the current account and the later communication of approved assessable value showed that the earlier exercise was not a final assessment. Since the short levy did not arise from a completed assessment falling within the specific language of Rule 10, the case was one where the Rules made no specific provision for collection of the deficiency until the assessable value was finally determined.
Conclusion: The demands were not confined to Rule 10 and were capable of falling within Rule 10A because the matter was one of incomplete assessment completed later upon determination of the proper assessable value.
Issue (ii): Whether the assessment proceedings and the orders passed by the excise authorities were vitiated for violation of the principles of natural justice.
Analysis: The authorities relied upon comparative sales of other manufacturers and drew adverse inferences from the assessee's invoices and the structure of the so-called service charges, but those materials and inferences were not disclosed in a manner that gave the assessee a fair opportunity to answer them. The assessee was not afforded an opportunity to meet the material relied upon or to challenge the comparative instances. As the adverse material formed the basis of the orders, the proceedings were required to conform to fair hearing standards applicable to quasi-judicial assessment.
Conclusion: The proceedings were vitiated by breach of natural justice and the impugned notices and orders could not be sustained.
Final Conclusion: The appeal failed, and the quashing of the notices of demand and the excise orders was sustained on the ground of violation of natural justice, leaving the assessee free to contest the includibility of the disputed charges in any fresh proceedings.
Ratio Decidendi: Where assessable value is finally determined only later on the basis of incomplete earlier assessment, the resultant demand may fall outside Rule 10 and within the residuary recovery power, but any demand founded on undisclosed material or adverse inferences in a quasi-judicial excise assessment is invalid for breach of natural justice.