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WIPO’s 13th Edition of the Nice Classification, effective January 1, 2026, introduces significant reclassifications of optical goods, emergency vehicles, personal care products, and heated clothing — trademark owners must audit their portfolios now to ensure registrations remain accurate and enforceable.
The World Intellectual Property Organization (WIPO) has released the 13th Edition of the Nice Classification (NCL 2026), set to take effect on January 1, 2026. The Nice Classification, established under the Nice Agreement (1957), organises goods and services into 45 classes (34 for goods and 11 for services) and is the globally recognised standard for trademark filings. This revision introduces significant reclassifications across multiple categories, impacting how trademarks are filed, examined, and protected worldwide, including in India.
The reclassifications reflect WIPO’s continuous effort to ensure classification accurately reflects the nature, function, and commercial use of goods and services. Key drivers include: functional realignment (optical goods used primarily for therapeutic purposes moving to medically-oriented classes); technological differentiation (VR and AR devices distinguished from traditional physical goods); legal clarity (reduction of overlapping definitions between classes); market evolution (digital health, wearables, and AI-driven equipment); and harmonisation with the Madrid Protocol to reduce discrepancies in international trademark registrations.
Optical products: Medical lenses and therapeutic eyewear move from Class 9 to Class 10 (smart glasses with computing capabilities remain in Class 9). Emergency and rescue vehicles: Fire engines and ambulances move from Class 9 to Class 12. Personal care products: Electric toothbrushes and facial cleansing brushes move from Class 10 to Class 21 as household utensils. Electrically heated clothing: Heated jackets, gloves, and socks move from Class 11 to Class 25 as wearable garments. Optician services: Retail eyewear sales move to Class 35; frame adjustment and repair moves to Class 37. WIPO has also indicated ongoing evaluation of AI-driven and IoT devices where functionality overlaps medical, personal, and entertainment domains.
Applications filed before January 1, 2026 will be examined under the current classification; filings after that date must comply with NCL (13-2026). WIPO’s transitional provisions allow pending applications to voluntarily adopt new classes without refiling fees in most jurisdictions; renewals post-2026 must conform to new classes if goods or services are amended; and Madrid System designations post-2026 must use NCL (13-2026). There is no automatic reclassification — owners must proactively request updates via national offices. In India, the CGPDTM is expected to issue transitional guidelines; applicants should monitor official notifications to avoid procedural delays.
Trademark owners should audit portfolios to identify registrations affected by class transfers, especially those covering optical, medical, vehicle, personal care, or heated garment goods. Goods and services descriptions, licence agreements, coexistence arrangements, and franchise documentation referencing class numbers should be reviewed and updated. Where reclassification creates protection gaps, additional filings under new classes may be necessary. Filing before December 31, 2025 under the current classification may offer broader coverage in transitional cases.
