To align with the latest updates to the Nice Classification (12th Edition – Version 2025) issued by the World Intellectual Property Organization (WIPO), TIPO has released updated versions of its Taiwan-Japan and Taiwan-Korea Concordance Tables for Similar Group Codes of Goods and Services.

These concordance tables serve as practical references for applicants in Taiwan, Japan, and Korea who plan to file trademark applications with TIPO, the Japan Patent Office (JPO), or the Korean Intellectual Property Office (KIPO). By using the updated group code comparisons, applicants can more efficiently and accurately identify the designated goods or services, and conduct prior similarity searches to avoid conflicts with existing trademarks.

• Publish Date : 2025-04-15
• Update : 2025-04-15
• Organization : International Legal Affairs Office
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