CAS-4 valuation for captive sub-assemblies requires fresh adjudication after failure to apply the Board circular and later Supreme Court guidance.

PCB sub-assemblies had to be valued for central excise by applying the February 2003 Board circular and CAS-4 cost methodology. The adjudicating authority failed to follow the earlier remand direction requiring reconsideration on that basis and treated CAS-4 as a new plea, so the assessable value could not be sustained on the impugned approach. The subsequent Supreme Court ruling in Cadbury India Ltd., on exclusion of certain expenses from the assessable value of captively consumed intermediate products, further supported fresh determination. The valuation order was set aside and the matter remitted for fresh adjudication in accordance with the circular and later Supreme Court guidance.

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Issues: Whether the valuation of PCB sub-assemblies for central excise purposes had to be determined in accordance with the Board circular directing adoption of CAS-4 and whether the matter required remand for fresh adjudication.

Analysis: The assessment of the sub-assemblies was found to have been made without applying the February 2003 circular requiring cost of production to be worked out in accordance with CAS-4. The earlier remand direction had also required reconsideration on that basis, yet the adjudicating authority treated CAS-4 as a new plea and did not apply it. The reasoning further noted that the Supreme Court decision in Cadbury India Ltd., dealing with exclusion of certain expenses from the assessable value of captively consumed intermediate products, had emerged after the impugned order and reinforced the need for fresh determination. In these circumstances, the valuation could not be sustained on the basis adopted in the impugned order.

Conclusion: The valuation issue was answered in favour of the assessee to the extent that the order was set aside and the matter was remitted for fresh decision in accordance with the circular and the later Supreme Court ruling.

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