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EU Trademark Classification

EU42 Scientific and technological services

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 71835 烟火评估服务 Pyrotechnics assessment services
42 71836 质量保证咨询 Quality assurance consultancy
42 71837 质量审核 Quality audits
42 71838 提供计算机程序相关信息 Provision of information relating to computer programs
42 71839 质量检验 Quality checking
42 71840 提供计算机编程相关信息 Provision of information relating to computer programming
42 71841 质量控制 Quality control
42 71842 提供计算机相关信息 Provision of information relating to computers
42 71843 为他人进行质量控制 Quality control for others
42 71844 提供信息技术相关信息 Provision of information relating to information technology
42 71845 建筑材料质量控制 Quality control of building materials
42 71846 提供工业工程相关信息 Provision of information relating to industrial engineering
42 71847 竣工建筑物质量控制 Quality control of completed buildings
42 71848 提供科学研究相关信息 Provision of information relating to scientific research
42 71849 玻璃容器质量控制 Quality control of glass containers
42 71850 提供工业设计相关信息 Provision of information relating to industrial design
42 71851 制成品质量控制 Quality control of manufactured goods
42 71852 提供互联网搜索引擎 Provision of Internet search engines
42 71853 半成品质量控制 Quality control of partly manufactured goods
42 71854 提供气象信息 Provision of meteorological information
42 71855 原材料质量控制 Quality control of raw materials
42 71856 为航运提供气象信息 Provision of meteorological information for shipping
42 71857 土壤产品质量控制 Quality control of soil products
42 71858 为计算机程序用户提供在线支持服务 Provision of on-line support services for computer program users
42 71859 计算机软件相关质量控制 Quality control relating to computer software