Flexible Printed Circuit Board classification affirmed as printed circuits under Tariff 8534; advance ruling available for ongoing imports.

The text addresses tariff classification of a flexible printed circuit (FPC) board, applying General Rules of Interpretation and HSN explanatory notes to conclude the FPC is a printed circuit. Note 8 to Chapter 85 is relied on to define printed circuits by formation of conductors on an insulating base, and the principle that parts classifiable under a specific heading must be so classified is applied, preventing classification as parts of aerials. The authority confirms there is no estoppel preventing a party from seeking reclassification on merits and concludes the FPC is classifiable under Tariff Item 8534 00 00.

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Issues: (i) Whether the Flexible Printed Circuit (FPC) Board is classifiable under Tariff Item 8534 00 00 (Printed Circuits) of the Customs Tariff Act, 1975 or under Tariff Item 8517 71 00 (Aerials and parts) of the Customs Tariff Act, 1975.

Analysis: The Authority examined the product specification and manufacturing process and applied the legal framework comprising Note 8 to Chapter 85 and the HSN Explanatory Notes defining "printed circuits" as circuits formed on an insulating base by printing/etching processes, including passive components but excluding active elements. The Authority also applied Note 2(a) to Section XVI and the General Rules of Interpretation (GRI), which require classification under a specific chapter heading when the goods fall within it, and the rule preferring a specific description (GRI 3(a)) over a general one. Evidence on record establishes that the FPC is an unpopulated flexible printed circuit fabricated by etching on Flexible Copper Clad Laminate (FCCL), lacks active signal-processing components, and is imported unpopulated. Departmental submissions that the FPC functions in an antenna system were considered but held insufficient to displace classification under 8534 because the product does not itself transmit, amplify, or modulate signals and thus fits the definition of printed circuits. Precedents and foreign rulings were noted as persuasive only. The Authority also addressed maintainability under Section 28E(b) and held that an advance ruling can be issued in respect of goods prior to importation even if the import activity is ongoing.

Conclusion: The Flexible Printed Circuit (FPC) Board is classifiable under Tariff Item 8534 00 00 of the Customs Tariff Act, 1975. The applicant's request for an advance ruling is allowable.

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