EU Trademark Classification (Nice Classification)｜The 45 Classes Used by EUIPO, with Examples

Data version: English terms are taken from the EUIPO Harmonised Database and arranged in the 45 Nice classes; this site lists 73,491 entries. Chinese terms were fully retranslated on 1 October 2026 and are J&C reference translations. The reference number is this site's own number, not an EUIPO term ID. The English entries have not yet been checked one by one against the current EUIPO data; for filings, please rely on the official EUIPO source (TMclass). Spanish coverage is being expanded: as of 13 October 2026, 6,894 reviewed Spanish names are available, from the WIPO Nice Classification and J&C reference translations; other entries are shown in English.

Filing an EU trademark? See our guide: EU trademark registration

For national registration in EU member states and the Benelux, see: Benelux trademark registration · Trademark registration in France · Trademark registration in Greece · Trademark registration in Ireland · Trademark registration in Italy · Trademark registration in Poland · Trademark registration in Spain

Class	Ref. No.	Chinese	English
42	71754	为互联网搜索引擎提供特定搜索选项	Providing Internet search engines with specific search options
42	71755	用于打印条形码的计算机编程	Programming of computers for the printing of bar codes
42	71756	技术开发利用相关专业咨询	Professional consultancy relating to technology exploitation
42	71757	提供室内设计领域信息的网站	Providing a website featuring information in the field of interior design
42	71758	提供药品和临床试验领域的医学和科研信息	Providing medical and scientific research information in the field of pharmaceuticals and clinical trials
42	71759	定制网页编程	Programming of customized web pages
42	71760	提供备份计算机程序和设施	Providing back-up computer programs and facilities
42	71761	提供气象信息	Providing meteorological information
42	71762	数据处理设备编程	Programming of data processing equipment
42	71763	提供关于计算机软件、系统和网络设计与开发的信息	Providing information about the design and development of computer software, systems and networks
42	71764	从计算机数据库或互联网提供技术研究领域的在线信息	Providing on-line information in the field of technological research from a computer database or the Internet
42	71765	电子数据处理软件编程	Programming of EDP software
42	71766	提供关于工业分析和研究服务的信息	Providing information about industrial analysis and research services
42	71767	为计算机程序用户提供在线支持服务	Providing on-line support services for computer program users
42	71768	教育软件编程	Programming of educational software
42	71769	提供关于药品临床试验结果的信息	Providing information about the results of clinical trials for pharmaceutical products
42	71770	提供关于工业分析和研究服务的在线信息	Providing online information about industrial analysis and research services
42	71771	电子控制系统编程	Programming of electronic control systems
42	71772	提供计算机软件领域的信息、建议和咨询服务	Providing information, advice and consultancy services in the field of computer software
42	71773	提供或出租互联网电子存储空间	Providing or rental of electronic memory space on the Internet
42	71774	能源管理软件编程	Programming of energy management software
42	71775	提供计算机软件开发领域的信息	Providing information in the field of computer software development
42	71776	提供质量保证服务	Providing quality assurance services
42	71777	互联网安全程序编程	Programming of Internet security programs
42	71778	提供计算机软件设计领域的信息	Providing information in the field of computer software design

EU Trademark Classification

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