What are the inspection standards for shoes in the United States? The United States has strict requirements for shoe testing standards certified by CPC, especially for the control of children's products. CPSC certification is an important consumer rights protection agency in the United States, namely the Consumer Product Safety Commission. The CPC certificate refers to the children's product safety certificate. The United States requires manufacturers and importers to rely on qualified testing reports issued by CPSC accredited laboratories. CPC certification applies to all products that primarily target children aged 12 and under, such as toys, cradles, children's clothing, etc.