Trademark registration categories: Trademarks are divided into goods (categories 1-34) and services (categories 35-45) according to their uses and functions, with ***categories 45. The International Classification of Goods lawpanel was established on June 15, 1957 by the Nice Agreement on the International Classification of Goods and Services for Trademark Registration, which was formally signed by some developed countries at the Diplomatic Conference in Nice, France. It was established in 1961. Effective April 8, 2019. Currently, 33 countries have officially joined the Nice Union, more than 80 non-Nice Agreement member states have adopted the International Commodity Classification, and the Nice Agreement has been revised nine times. The International Commodity Classification was published in a volume in 1987, called the International Classification of Goods and Services for Trademark Registration.