国家环保总局日前发出通知，对各地方治理在用机动车做出若干规定：一、各地方环保部门可针对本地区实际情况提出需改造的车型；二、由该车型的生产厂提出技术方案和措施，报送国家环保总局；三、由国家环保总局会同有关部门组织技术认定；四、由原生产厂组织实施；五、各地方 State Environmental Protection Administration recently issued a circular on the various local governance in the use of motor vehicles to make certain provisions: First, the environmental protection departments at all localities can be made for the actual situation in the region need to be modified models; Second, the model of the plant proposed technical solutions and Measures, submitted to the State Environmental Protection Administration; Third, the State Environmental Protection Administration in conjunction with the relevant departments organize technical identification; Fourth, by the original production plant organization and implementation;