CPC certification is a children's product safety certificate applicable to all products primarily aimed at children aged 12 and below. Amazon in the United States requires all children's toys and products to provide a children's product CPC certificate. For toys, cradles, children's clothing, etc., if produced locally in the United States, the manufacturer is responsible for providing them, and if produced in other countries, the importer is responsible for providing them. That is to say, cross-border sellers, as "importers", need to provide a CPC certificate to Amazon as a retail/distributor to sell products produced by Chinese factories to the United States.
The Amazon website in the United States requires all children's toys and children's products to provide a Children's Product Certificate (CPC certificate). When launching product categories related to children on Amazon America, including toys, baby products, etc., CPC certificates will be required, otherwise they will not be sold. Although called a "certificate," the CPC certificate is not issued by any official agency and does not need to be filed with government departments. In essence, it is a "guarantee letter" drafted and fully responsible by the manufacturer/importer, stating that their products comply with all applicable children's product safety regulations and other laws and regulations in the United States.
DeZewei CPC Qualification
Screenshot and certificate of DeZewei CPC official website