On January 1, 2026, Argentina implemented the 13th Edition of the International Classification of Goods and Services for the Registration of Marks (Nice Classification).
This update is relevant for new trademark applications, renewals, and potential reclassification of trademark registrations, particularly due to the changes introduced in certain product classes.
Automatic Adoption of the New Edition
According to Article 2 of Provision No. 233/2023 issued by the National Trademark Office, the adoption of the 13th Edition of the Nice Classification takes place automatically.
This means that:
- No additional procedure is required for the new edition to become applicable.
- The current version of the Nice Classification is incorporated into and available through TMclass, which is used as a reference tool for managing trademark applications.
- As of January 1, 2026, all new trademark applications must comply with the 13th Edition.
Main Changes Introduced by the 13th Edition
Transfer of goods between classes
One of the most significant changes introduced in the 13th Edition of the Nice Classification is the transfer of certain goods between different classes.
Notably:
- No transfers affect service classes.
- The modifications only impact product classes.
Practical Impact for Trademark Owners
Although the entry into force of a new edition of the Nice Classification does not retroactively affect already granted trademark registrations, it has several important practical implications.
1. New applications
Descriptions of goods must strictly comply with the terminology accepted under the 13th Edition, avoiding obsolete or reclassified terms.
2. Renewals
During trademark renewal procedures, it is advisable to verify whether the goods originally protected remain in the same class or have been transferred to another class under the new edition.
Access to the Official Spanish Version
The official Spanish version of the 13th Edition of the Nice Classification (2026) is available on the WIPO website.
Conclusion
The implementation of the 13th Edition of the Nice Classification in Argentina as of January 1, 2026 makes it advisable to review the classification of goods and services to ensure adequate trademark protection aligned with the current criteria applied by the Argentine Trademark Office (INPI).
For further information or assistance with trademark filings in Argentina, please feel free to contact us.
