On May 29, 2019, the Seminar of Child Caring and Recall System was convened in Beijing. As the Secretariat of Children Product Working Committee set up by China Consumers Association, CQC participated in the organization and planning of the seminar. At the seminar, China Consumers Association granted the plate of the Secretariat of Children Product Working Committee to CQC. At the same time, Technical Specification for Evaluation of Intelligence Level of Children's Toys formulated by CQC as the first association standard was issued. The standard evaluates the intelligence level of toys from 14 aspects based on the intelligence and physical strength of children in a particular age group. According to the standard, CQC awarded the first batch of children toy intelligence level grating certificates. Intelligence grating assessment standards would guide enterprises to design and help consumers recognize toys more beneficial to children’s psychological and physical health, normalize domestic intelligence toy market and instruct healthy and green consumption.