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	71279	基因工程服务	Genetic engineering services
42	71280	环境危害评估	Environmental hazard assessment
42	71281	地球物理地震勘测服务	Geo-seismic survey services
42	71282	立木质量评价	Evaluation of standing timber (Quality -)
42	71283	基因指纹鉴定	Genetic fingerprinting
42	71284	废物储存区的环境监测	Environmental monitoring of waste storage areas
42	71285	地质估算和研究	Geological estimation and research
42	71286	羊毛质量评价	Evaluation of wool (Quality -)
42	71287	基因研究	Genetic research
42	71288	环境监测服务	Environmental monitoring services
42	71289	地质评估和研究	Geological estimations and research
42	71290	为确定完好性对焊接构件进行检验	Examination of welded fabrications to determine soundness
42	71291	用于科学研究目的的基因检测	Genetic testing for scientific research purposes
42	71292	废物处理区的环境监测	Environmental monitoring of waste treatment areas
42	71293	建筑用地地质探测	Geological probing of building plots
42	71294	为确定结构对焊接构件进行检验	Examination of welded fabrications to determine structure
42	71295	环境保护领域的研究	Environmental protection (Research in the field of -)
42	71296	地质勘探	Geological prospecting
42	71297	为确定性能对焊接构件进行检验	Examination of welded fabrications to determine properties
42	71298	地质研究	Geological research
42	71299	进行化学分析	Executing of chemical analyses
42	71300	地质勘测	Geological surveying
42	71301	技术相关的专家建议	Expert advice relating to technology
42	71302	地质勘测	Geological surveys
42	71303	计算网络相关的专家咨询服务	Expert consultancy services in connection with computing networks

EU Trademark Classification

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