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	71529	计算机软件的维护和更新	Maintenance and updating of computer software
42	71530	通信系统软件的维护和更新	Maintenance and updating of software for communication systems
42	71531	计算机软件的维护和升级	Maintenance and upgrading of computer software
42	71532	计算机软件的维护和更新	Maintenance of and updating of computer software
42	71533	计算机程序维护	Maintenance of computer programs
42	71534	计算机程序维护	Maintenance of computer programmes
42	71535	计算机记录的维护	Maintenance of computer records
42	71536	与计算机安全和计算机风险防范相关的计算机软件维护	Maintenance of computer software relating to computer security and prevention of computer risks
42	71537	用于操作灌装设备和机器的计算机软件的维护	Maintenance of computer software used for operating filling apparatus and machines
42	71538	计算机软件维护	Maintenance of computer software
42	71539	数据库维护	Maintenance of data bases
42	71540	软件维护	Maintenance of software
42	71541	互联网接入软件维护	Maintenance of software for Internet access
42	71542	为他人维护网站和托管在线网络设施	Maintenance of websites and hosting on-line web facilities for others
42	71543	管理他人网站	Managing the web sites of others
42	71544	为他人管理网站	Managing web sites for others
42	71545	测绘	Mapping
42	71546	测绘制图服务	Mapping services
42	71547	海洋、航空和陆地测量	Marine, aerial and land surveying
42	71548	海图更新	Marine chart updating
42	71549	水上交通工具设计	Marine vehicle design
42	71550	材料测试	Material testing
42	71551	故障检测用材料测试	Material testing for fault detection
42	71552	材料测试服务	Material testing services
42	71553	冶金实验室服务	Metallurgical laboratory services

EU Trademark Classification

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