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
45	73829	法律文件认证	Certification of legal documents
45	73830	事故调查	Accident investigation
45	73831	知识产权相关咨询服务	Advisory services relating to intellectual property rights
45	73832	陪伴护送	Chaperoning
45	73833	事故报告	Accident reporting
45	73834	消费者权益相关顾问服务（法律建议）	Advisory services relating to consumers rights [legal advice]
45	73835	闭路监控	Closed-circuit surveillance
45	73836	收养机构	Adoption agencies
45	73837	专利相关顾问服务	Advisory services relating to patents
45	73838	服装出租	Clothing rental
45	73839	领养代理	Adoption agency services
45	73840	安保相关顾问服务	Advisory services relating to security
45	73841	为老年人和残疾人提供陪伴服务	Companionship services for the elderly and disabled
45	73842	领养安置	Adoption placement
45	73843	标准编制相关顾问服务	Advisory services relating to the preparation of standards
45	73844	公司注册服务	Company registration services
45	73845	版权相关顾问服务	Advisory services relating to copyright
45	73846	法律信息的汇编	Compilation of legal information
45	73847	与法律相关的建议服务	Advisory services relating to the law
45	73848	计算机辅助诉讼支持	Computer assisted litigation support
45	73849	版权许可代理机构	Agencies for copyright licensing
45	73850	计算机约会服务	Computer dating services
45	73851	约会代理服务	Agency services (Dating -)
45	73852	计算机许可	Computer licensing
45	73853	安排个人结识的代理服务	Agency services for arranging personal introductions

EU Trademark Classification

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