Regulations for Motor Vehicle Safety Investigation, Recall /Correction, Supervision and Management（The official Regulations are written in Chinese, this English edition is for your reference only.） Article 16

After the vehicle safety recall and correction plan according to Article 13 to 15, submitted by the manufacturers, import agents and importers, is approved by the MOTC through the professional institution, they shall conduct this approved recall and correction plan and accomplish the task within the approved date.