CESTAT Chennai Clarifies Customs Classification for Ophthalmic Instruments

Aadrikaa Legal Services (ALS) – IDT Tax I Arbitration I Litigation

Date: 20.07.2026

CESTAT Chennai Clarifies Customs Classification for Ophthalmic Instruments

A recent decision by the Customs, Excise and Service Tax Appellate Tribunal (CESTAT) Chennai has provided significant clarity on the customs classification of specialized ophthalmic and medical instruments. The case involved M/s. Mehara Eyetech Pvt. Ltd., a Mumbai-based importer, and revolved around the correct tariff classification for imported Operation Microscopes, Lensmeters/Focimeters, and Chart Projectors. The outcome has important implications for importers, customs authorities, and the broader medical device industry.

Background of the Dispute

Between April 2018 and March 2023, Mehara Eyetech imported various ophthalmic instruments through Chennai ports, classifying them under Customs Tariff Heading (CTH) 9018 5090 as “other ophthalmic instruments and appliances.” This classification was initially accepted by customs authorities. However, following an audit objection, the Customs Department alleged misclassification and sought to reclassify:

• Operation Microscopes under CTH 9011 8000
• Lensmeters under CTH 9031 8000
• Chart Projectors under CTH 9008 5030

This reclassification resulted in a demand for differential duty of nearly ₹3.9 crore, along with interest, confiscation orders, redemption fine, and penalties for alleged wilful misstatement and suppression of facts.

Key Arguments Presented

Appellant (Mehara Eyetech)

1. Correctness of Classification: Asserted that Heading 9018 specifically covers medical and ophthalmic instruments, supported by the Harmonised System of Nomenclature (HSN) Explanatory Notes.
2. HSN Exclusions and Inclusions: Pointed out that Heading 9011 explicitly excludes ophthalmic binocular microscopes, which are instead included under Heading 9018.
3. Functional Use and Trade Understanding: Emphasized that the imported microscopes are designed for ophthalmic diagnosis and surgery, not general-purpose use.
4. No Suppression or Wilful Misstatement: Highlighted that all imports were made under self-assessment, with full disclosure and regular submission of product catalogues to customs.
5. Legal Precedents: Cited Supreme Court and Tribunal decisions supporting classification based on intended use, product literature, and HSN guidance.

Revenue (Customs Department)

1. Broader Functional Capability: Claimed that the microscopes could be used in various medical fields, not just ophthalmology, thus falling under Heading 9011.
2. Lensmeters and Chart Projectors: Argued these should be classified as general measuring instruments (9031) and projectors (9008), not as ophthalmic instruments.
3. Self-Assessment Responsibility: Asserted that importers are responsible for correct classification and that misclassification justified extended limitation and penalties.

Tribunal’s Analysis and Findings

1. Classification of Goods

• Operation Microscopes: The Tribunal found that HSN Explanatory Notes to Heading 9011 specifically exclude ophthalmic binocular-type microscopes, directing their classification under Heading 9018. Product catalogues confirmed these were specialized for ophthalmic surgery.
• Lensmeters/Focimeters: Determined to be specialized ophthalmic diagnostic instruments, not general-purpose measuring devices, and thus classifiable under Heading 9018.
• Chart Projectors: Recognized as integral to ophthalmic testing systems, not general image projectors, and included under Heading 9018.

2. Legal Principles Applied

• HSN Explanatory Notes: The Tribunal relied heavily on HSN guidance, as endorsed by the Supreme Court, to resolve classification disputes.
• Primary Use and Essential Character: Classification must reflect the product’s primary function and intended use, not hypothetical alternate uses.
• Consistency and Precedent: Noted that similar goods had been consistently classified under Heading 9018 in the past, with no change in law or product nature.

3. Limitation, Confiscation, and Penalties

• No Suppression or Wilful Misstatement: The Tribunal found that Mehara Eyetech had fully disclosed all relevant details, and customs officers had examined and accepted the classification at the time of import.
• Interpretational Dispute: Held that the dispute was interpretational, not a case of misdeclaration or intent to evade duty.
• No Basis for Extended Limitation or Penalties: Set aside the demand for differential duty, confiscation, redemption fine, and penalties, as the legal requirements for such actions were not met.

Implications of the Decision

1. Clarity for Importers: The ruling reinforces the importance of HSN Explanatory Notes and product-specific literature in determining customs classification.
2. Protection Against Retrospective Demands: Importers who have consistently disclosed and classified goods in line with accepted practice are protected from retrospective demands and penalties in the absence of suppression or fraud.
3. Guidance for Customs Authorities: The decision underscores the need for customs to base reclassification on substantive changes in law or facts, not merely on audit objections or alternate interpretations.

Conclusion

The CESTAT Chennai’s decision in the Mehara Eyetech case provides a comprehensive legal framework for classifying specialized ophthalmic instruments under the Customs Tariff. By upholding the primacy of HSN Explanatory Notes, product function, and consistent assessment practice, the Tribunal has set a clear precedent that will benefit both importers and regulators in future classification disputes.

Connected Matter

Madras HC Quashes Anti-Dumping Duty Demand on Huawei: Expiry of ADD Notifications for SEZ Units

Source: CESTAT Chennai

Disclaimer

Handy Download:

Write to us at office@aadrikaalaw.com

Tel: +91-11-4999 2707 I +91-9999005379

www.aadrikaalaw.com