The 13th Edition of the Nice Classification Officially Takes Effect in Vietnam and Internationally from 2026

Nice Classification 13th edition, Vietnam trademark classification update, international classification 2026, WIPO trademark classes, trademark application changes

The World Intellectual Property Organization (WIPO) has announced that the 13th edition of the Nice Classification will officially enter into force as of 1 January 2026. This is the international classification system for goods and services used worldwide in trademark registration. Under established practice, the Nice Classification is issued in a new edition every three…

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