On March 1, 2003, the International Automobile Industry Action Organization (IATF), in collaboration with the International Organization for Standardization (ISO), jointly released the ISO/TS16949:2002 technical specification adapted to the automotive industry chain, which integrates quality management in the automotive supply chain. System certification, defects prevention, waste reduction, and other aspects have been widely recognized by the global automotive industry, becoming the mainstream standard for more than 80% of the world's regions, and the global automotive industry as the "global auto parts market permit."