Group 1 - The "General Technical Specification for Cat Litter" developed by the Shandong Pet Industry Association has been recognized as a "Leader" in the 2025 National Chamber of Commerce Group Standards, ranking eighth nationally, indicating the association's standardization efforts are among the best in the country [1][5] - This standard is the first comprehensive technical group standard focused on cat litter products in China, establishing a complete product quality control system that includes classification, sensory requirements, physical properties, hygiene indicators, labeling, testing methods, packaging, and shelf life [3][5] - The standard was developed with contributions from over ten research institutions and key enterprises, including Shandong Academy of Agricultural Sciences and Beijing Cat and Dog Technology Co., Ltd., and involved extensive discussions, sample testing, and expert validation since its initiation in 2022 [3][5][7] Group 2 - The cat litter market is expanding, but it has faced issues such as inconsistent quality and safety hazards. The establishment of this standard aims to regulate market order, protect pet health and consumer rights, and facilitate the integration of resources across the industry [5][7] - The Shandong Pet Industry Association's mission is to serve member enterprises, regulate market order, integrate industry resources, and promote industry development, viewing the standard's establishment as a new starting point for industry progress [7][8] - The association plans to continue promoting the implementation and upgrading of the "General Technical Specification for Cat Litter" and to develop more standards in key areas to empower collaborative development across the industry chain [7][8]