4月22日,2011国际电动汽车示范城市及产业发展论坛在上海举行,统一国际电动车相关标准成为与会高官及专业人士共同探讨的重要问题。国际能源署署长田中伸男坦言,建立一个国际统一的电动车系列标准有一定困难。但包括EVI在内的组织与各国仍在积极沟通此事。 On April 22, 2011, the International EV Demonstration City and Industrial Development Forum was held in Shanghai. Unification of international EV standards has become an important issue for senior officials and professionals participating in the discussions. Tanaka Nobuo Tan, director of the International Energy Agency, admitted that there is some difficulty in establishing a series of internationally agreed standards for electric vehicles. However, organizations including EVI are still actively communicating with other countries.