This section mainly interprets key regulations，standards and management norms of domestic Intelligent Connected Vehicles（ICVs）information security. As the first national recommended standards in the field of automotive information security，the four ICVs related standards promulgated on October 11^th，2021 play an important leadership and leading role. In terms of key management specifications，this section will interpret seven implementation specifications，including several provisions on vehicle data safety management in the implementation specifications，information security technology，safety requirements for connected vehicles data collection，and strengthening the supervision of Over-the-Air（OTA）recall. In addition，this section will also interpret the reference guide about the guidelines on network security and data security standard system construction for Internet of vehicles.