Case Note & Summary
The dispute arose between the Commissioner of Customs and M/s. N.I. Systems (India) Private Limited regarding the classification of imported items under the Customs Tariff Act, 1975. The importer, a subsidiary of N.I. Corporation, imported various products categorized as computer-based instrumentation products, claiming them to be computers or parts thereof. The Original Authority classified the goods under Chapter 90, stating they were designed for measurement and control, not as computers. The importer appealed, and the Tribunal ruled in favor of the importer, classifying the items as Automatic Data Processing Machines. The Department contested this decision, leading to the Supreme Court's review. The court examined the technical specifications and functions of the imported items, concluding that they were not ADP Machines but specialized controllers used in industrial processes. The court emphasized that the classification should reflect the principal function of the items, which was measurement and control, thus affirming the Department's classification under Chapter 90. The final decision upheld the classification of the imported goods as parts and accessories of Automatic Regulating or Controlling Instruments under CTH 9032.90.00.
Headnote
A) Customs Law - Classification of Goods - Classification of PXI Controllers - Customs Tariff Act, 1975, Chapter 84 and Chapter 90 - The court held that PXI Controllers and I.O. Modules are not merely PCs but have specialized structures and functions, thus classifiable under Chapter 90 as parts of measuring instruments. The classification was based on the technical material and the specific functions these items perform in industrial processes (Paras 28-29).
Issue of Consideration
Whether the imported items, including PXI Controllers and I.O. Modules, should be classified as Automatic Data Processing Machines or as measuring instruments under the Customs Tariff Act.
Final Decision
The Supreme Court upheld the classification of the imported items under Chapter 90 of the Customs Tariff Act, 1975, affirming that they are not ADP Machines but specialized controllers for measurement and control.
Law Points
- Customs classification
- Automatic Data Processing Machines
- specialized function
- measurement instruments
- Customs Tariff Act
- 1975


