10.12.2025
The Nice Classification, established in 1957 and managed by the World Intellectual Property Organisation (WIPO), divides goods and services for trade mark specifications into 45 classes. It is an essential tool and is periodically updated to reflect changes in the marketplace and technological advancements. A new edition is coming into effect in January 2026, bringing several important changes that trade mark owners and businesses should be aware of.
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The 2026 update will:
With regard to the last point, some of the significant changes are:
It is strongly recommended that trade mark owners review their portfolios and pending applications to ensure compliance with the latest classification. Further, applications filed on or after January 2026 will need to use the updated terminology. Whilst existing registrations are not retroactively reclassified, future renewals or modifications may be required to ensure accurate protection.
For individuals and businesses launching new products or services, early awareness of classification changes helps avoid delays and complications in the trade mark registration process.
It is also worth reviewing existing co-existence and consent agreements to ensure that they relate to specific goods and services, rather than the Classes themselves, as this may cause confusion should there be changes to the relevant classes over time.
Please do consult with trade mark professionals to ensure your filings are up to date and to take advantage of any new opportunities presented by the revised classification. Keltie would be delighted to assist with any queries on this topic.

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Working with start-ups – interview with Dev Crease.Dev Crease joined Keltie in 2004 just after he qualified as a UK and European patent attorney. Over past 16 years he has developed a thriving practice in the life sciences, chemical and medical technologies team based around advising rapid growth companies achieve value in their IP positions.

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Sean Cummings explains why Keltie’s office in Galway is the perfect location post-Brexit.Understanding Keltie's decision to open an Irish office.
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