This standard provides clear specifications for the production and quality control of recycled polyamide (PA) plastics. It primarily applies to products made from recycled waste polyamide through processes such as melting, extrusion, and pelletizing, and explicitly stipulates that the raw materials must not be sourced from hazardous waste, such as medical waste or pesticide packaging. The standard covers the entire process, including product classification and naming, technical requirements, detailed testing methods, and packaging and storage. To ensure the performance and safety of recycled materials, the standard involves multiple key tests, such as measuring moisture content using a volumetric Karl Fischer titrator, testing tensile strength and impact strength according to relevant methods, and imposing strict regulations on restricted substances like heavy metals. The standard aims to regulate the recycled polyamide industry and provide a unified technical basis for assessing material quality and promoting its safe application.