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	71554	冶金测试	Metallurgical testing
42	71555	气象预报	Meteorological forecasting
42	71556	气象信息服务	Meteorological information services
42	71557	气象信息	Meteorological information
42	71558	材料测试	Materials testing
42	71559	气象研究	Meteorological research
42	71560	材料测试和分析	Materials testing and analysing
42	71561	微生物测试	Microbiological testing
42	71562	材料测试和评估	Materials testing and evaluation
42	71563	微芯片设计服务	Microchip design services
42	71564	数学模型设计	Mathematical models (Design of -)
42	71565	矿物和石油化验	Mineral and oil assaying
42	71566	新产品设计	New product design
42	71567	数学研究服务	Mathematical research services
42	71568	矿产勘探服务	Mineral exploration services
42	71569	新产品设计	New products (Design of -)
42	71570	测量评价服务	Measurement evaluation services
42	71571	采矿和矿产勘探服务	Mining and mineral exploration services
42	71572	新产品测试	New products (Testing of -)
42	71573	测量服务	Measurement services
42	71574	计算机程序修改	Modifying of computer programs
42	71575	无损检测服务	Non-destructive testing services
42	71576	测量器械出租	Measuring apparatus (Rental of -)
42	71577	监测影响建筑物内部环境的活动	Monitoring of activities which influence the environment within buildings
42	71578	非医疗超声成像服务	Non-medical, ultrasound imaging services

EU Trademark Classification

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