Skip to main content
Back to Directory Index

Australian Trademark Classification

AU45 Legal, security and personal services

Data version: English terms are taken from the IP Australia Pick List of goods and services, arranged in the 45 Nice classes. On 9 October 2026 this site read IP Australia's official list pages and verified the entry counts class by class, and on 13 October 2026 the table was updated to match that official list: the site now lists 143,076 entries. Chinese and Spanish terms are reference translations. The reference number is this site's own number, not an IP Australia identifier. For filings, please rely on the official IP Australia source. Selected reference translations were further revised on 13 October 2026.

Filing a trademark in Australia? See our guide: Trademark registration in Australia

File a trademark in this class

Order onlineTrademark Registration
Class Ref. No. Chinese English
45 183816 与知识产权相关的法律研究 legal research relating to intellectual property rights
45 183817 与房地产交易相关的法律研究 legal research relating to real estate transactions
45 183818 法律研究服务 legal research services
45 183819 工业产权相关程序的法律服务 legal services for procedures relating to industrial property rights
45 183820 为他人提供合同谈判方面的法律服务 legal services in relation to the negotiation of contracts for others
45 183821 儿童保护领域的法律服务 legal services in the field of child protection
45 183822 数据安全领域的法律服务 legal services in the field of data security
45 183823 移民领域的法律服务 legal services in the field of immigration
45 183824 软件隐私和安全法律领域的法律服务 legal services in the field of privacy and security laws relating to software
45 183825 提供注册域名以识别全球计算机网络上用户的法律服务 legal services in the field of registration of domain names for identification of users on a global computer network
45 183826 商标监测方面的法律服务 legal services in the nature of trademark monitoring
45 183827 提供与诉讼相关的法律服务 legal services provided in relation to lawsuits
45 183828 为保险公司、保险经纪人和工业企业提供与索赔管理相关的法律服务 legal services relating to claims management for insurance companies, insurance brokers and industrial enterprises
45 183829 与公司设立和注册相关的法律服务 legal services relating to company formation and registration
45 183830 与版权许可相关的法律服务 legal services relating to copyright licensing
45 183831 与数据安全相关的法律服务 legal services relating to data security
45 183832 与特许经营相关的法律服务 legal services relating to franchising
45 183833 与许可证相关的法律服务 legal services relating to licences
45 183834 与许可证相关的法律服务 legal services relating to licenses
45 183835 与遗嘱相关的法律服务 legal services relating to testaments
45 183836 与商品销售领域附属权利的利用相关的法律服务 legal services relating to the exploitation of ancillary rights in the field of merchandising
45 183837 与电影、电视、视频和音乐作品相关的附属权利开发利用方面的法律服务 legal services relating to the exploitation of ancillary rights relating to film, television, video and music productions
45 183838 与广播权利用相关的法律服务 legal services relating to the exploitation of broadcasting rights
45 183839 与版权和工业产权利用相关的法律服务 legal services relating to the exploitation of copyright and industrial property rights
45 183840 与印刷品版权利用相关的法律服务 legal services relating to the exploitation of copyright for printed matter