Court finds appellate authority erred by relying solely on `sole or principal use' test, ignoring Supreme Court precedents and CBIC instructions on Customs Tariff classification
In a significant ruling dated September 8, 2026, the Madras High Court under Justice Senthilkumar Ramamoorthy quashed the appellate orders relating to the classification of air and oil filters manufactured by M/s. Inzi Controls India Limited. The case involved the proper classification of these goods under the Customs Tariff Act, 1975, specifically whether they should be classified under Chapter 84 (heading 8421) or Chapter 87 (heading 8708).
The petitioner, M/s. Inzi Controls India Limited, argued that their air and oil filters fall squarely within Chapter 84, which covers filtering or purifying machinery for liquids or gases. The department contended that the goods should be classified under Chapter 87, which pertains to parts and accessories of motor vehicles. The dispute arose because classification determines the applicable tariff and tax rate, impacting the petitioner's tax liability.
The appellate authority had relied exclusively on the `sole or principal use test' derived from the Supreme Court's Westinghouse Saxby judgment to classify the filters under Chapter 87. However, the High Court found this approach flawed because it disregarded the triple test laid down in the relevant HSN (Harmonized System of Nomenclature) Notes and other Supreme Court decisions such as CCE vs. Uni Products Ltd. (2020) and Intel Design Systems (2008).
According to the triple test under Section XVII and Chapter 87's HSN explanatory notes, for goods to be classified as parts of motor vehicles, all three conditions must be met:
(a) The goods must not be excluded by the terms of Note 2 of Section XVII,
(b) The goods must be suitable for use solely or principally with motor vehicles (Chapters 86 to 88), and
(c) The goods must not be more specifically included elsewhere in the Nomenclature.
The court observed that the petitioner's goods fall within headings 8401 to 8479, which Section XVII expressly excludes from classification under Chapter 87 (Condition (a) fails). Moreover, the goods are specifically covered under heading 8421 (Condition (c) fails). Therefore, two conditions of the triple test were not satisfied, which should have precluded classification under Chapter 87.
Further, the court noted the CBIC's Instruction No.1/2022-Cus dated January 5, 2022, which directs authorities not to rely solely on the sole or principal use test but to consider the triple test and related Supreme Court judgments. The appellate authority's failure to consider these instructions and precedents amounted to a flawed decision-making process.
The respondents argued that the petitioner had an alternative remedy before the GST Appellate Tribunal and that the classification issue involved mixed questions of fact and law. However, the High Court clarified that while classification disputes are usually not decided on merits under Article 226 of the Constitution, interference is justified where the decision-making process is deficient.
Consequently, the court set aside the appellate orders dated May 11, 2026, and remanded the matter to the appellate authority for reconsideration in light of the triple test and CBIC instructions. The authority must issue fresh orders within six months after giving the petitioner a reasonable opportunity to be heard.
This ruling reinforces the importance of adhering to comprehensive statutory provisions and judicial precedents in tariff classification cases. It highlights that reliance on a single test without considering the full gamut of legal standards and instructions can vitiate the decision-making process, warranting judicial intervention.
Bottom Line:
Goods classification under the Customs Tariff Act, 1975-Appellate authority's failure to consider all relevant judgments and instructions while determining the classification of air and oil filters-Reconsideration warranted due to flaws in the decision-making process.
Statutory provision(s):
Customs Tariff Act, 1975 - Sections XVII and XVI, Heading 8421, Heading 8708; CBIC Instruction No.1/2022-Cus dated 05.01.2022; Article 226 of the Constitution of India
