Table of Similar Goods and Services (Classes 01–45) — List and Search

Data version: CNIPA Table of Similar Goods and Services, 2026 text (based on the 13th edition of the Nice Classification, NCL 13-2026, in force since 1 January 2026). Chinese terms, groups and numbers follow the official text; English and Spanish terms are taken from WIPO, while CNIPA-specific items (C numbers) carry reference translations, whose English was fully revised on 8 October 2026. NCL 13-2027 enters into force on 1 January 2027. Selected reference translations were revised on 13 October 2026.

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Class	Group	Item No.	Chinese	English
42	4220	420267	计算机模拟模型的设计	design of computer-simulated models
42	4220	420271	投影映射视频用计算机图形设计	computer graphic design for video projection mapping
42	4220	420272	计算机犯罪领域的数字取证调查	digital forensic investigations in the field of computer crimes
42	4220	420273	关于数字化转型的技术咨询服务	technological consultancy services for digital transformation
42	4220	420274	数据中心设施出租	rental of data centre facilities / rental of data center facilities
42	4220	420279	使用区块链技术的用户认证服务	user authentication services using blockchain technology
42	4220	420282	视频游戏和计算机游戏的开发	development of video and computer games
42	4220	420283	量子计算	quantum computing
42	4220	420285	用于数据处理的计算机编程服务	computer programming services for data processing
42	4220	420286	用于数据处理的软件工程服务	software engineering services for data processing
42	4220	420295	区块链即服务（BaaS）	blockchain as a service [BaaS]
42	4220	420296	虚拟环境托管	hosting virtual environments
42	4220	420299	未配置的用户可编程拟人机器人的出租	rental of user-programmable humanoid robots, not configured
42	4220	420300	提供在线不可下载的计算机软件	providing online non-downloadable computer software
42	4220	420302	区块链上智能合约的计算机编程	computer programming of smart contracts on a blockchain
42	4220	420303	基于虚拟现实工作协作的软件平台托管	hosting software platforms for virtual reality-based work collaboration
42	4220	420304	照片数字化（扫描）	digitization of photographs [scanning]
42	4220	420305	智能眼镜出租	rental of smartglasses
42	4220	420315	人工智能即服务（AIaaS）	artificial intelligence as a service [AIaaS]
42	4220	420229	通过云计算提供虚拟计算机系统	providing virtual computer systems through cloud computing
42	4220	420141	计算机硬件设计和开发咨询	consultancy in the design and development of computer hardware
42	4220	420090	计算机编程	computer programming
42	4220	420197	计算机程序复制	duplication of computer programs
42	4220	420083	计算机出租	computer rental
42	4220	420235	计算机安全咨询	computer security consultancy

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