at home and abroad have relatively mature standards and regulations, electric vehicles and traditional cars have special safety requirements. The world has introduced the corresponding standards and regulations, requirements of the electric vehicle passive safety. International legislation of existing electric vehicle crash safety standards. The core objective is the vehicle occupant and collision occurs on the third party pedestrian safety protection, including meet the electrolyte leakage, energy storage and stability of system structure and electrical safety requirements. Electrical safety requirements and testing methods are the core content and technical difficulties of the safety standard of electric vehicle crash. GB/T electric car collision China after the safety requirements refer to the latest foreign standards and regulations, the stipulated test method was more detailed, easy to operate. This paper analyzes the security problems of electric vehicles, and then describes the progress of domestic and foreign electric vehicle collision safety standards and regulations, and then pointed out that the collision China GB/T electric car after the safety requirements for approval. <<