Tariff classification of composite devices turns on principal function; circulars cannot override the statute or inconsistent facts.

Classification of a composite imported device had to follow its real character and principal function under the tariff and relevant chapter notes, rather than its asserted use as a mobile telephone. The device was treated as bulky tablet-type equipment with computer-like functions and no earpiece, making the adjudicating authority's reasoning internally inconsistent on mobile telephony classification. Earlier departmental orders and circulars did not bind the revenue where they conflicted with the statute or the factual matrix; issue estoppel was also rejected for lack of finality in the earlier order. The appeal was allowed and the matter remanded for fresh adjudication of classification and connected issues in accordance with law.

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Issues: (i) Whether the imported device was correctly classifiable as a mobile telephone under CTH 8517 or as an automatic data processing machine under CTH 8471. (ii) Whether the earlier departmental order in another jurisdiction and the Board circulars bound the revenue so as to preclude a contrary classification.

Issue (i): Whether the imported device was correctly classifiable as a mobile telephone under CTH 8517 or as an automatic data processing machine under CTH 8471.

Analysis: The device was found to be a bulky tablet-type product with computer-like functions, but without an earpiece and not convenient for ordinary telephony. The reasoning of the adjudicating authority was found internally inconsistent because it treated the device as suitable for reading and working while still holding its principal function to be mobile telephony. The tariff scheme, including Chapter Note 5(A) to Chapter 84 and Note 3 to Section XVI of the Customs Tariff Act, 1975, was read as requiring classification according to the real nature and principal function of the goods. The Board circular relied upon by the adjudicating authority was held not to support classification as a mobile phone in the facts of the case.

Conclusion: The device was not accepted as correctly classifiable under CTH 8517 on the reasoning adopted by the adjudicating authority.

Issue (ii): Whether the earlier departmental order in another jurisdiction and the Board circulars bound the revenue so as to preclude a contrary classification.

Analysis: The plea of issue estoppel was rejected because the earlier order had not attained the kind of finality that would bar the present appeal, and there is no estoppel against revenue where the statutory position is otherwise. The circulars were treated as binding on the department only to the extent they accord with the statute, and not where they are invoked in a manner inconsistent with the tariff provisions or the factual matrix. On that basis, the adjudication order could not be sustained.

Conclusion: The plea of issue estoppel failed and the circular-based support for the assessee's classification was not accepted.

Final Conclusion: The appeal was allowed and the matter was sent back for fresh adjudication of the classification and connected issues in accordance with law.

Ratio Decidendi: Classification of a composite imported device must follow its principal function under the tariff and relevant chapter notes, and a departmental circular cannot override the statute or sustain a classification inconsistent with the goods' real character.

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