The Ministry of Industry and Information Technology announced today that the "Measures for the Administration of Automobile Modification," jointly developed by multiple departments, has begun soliciting public comments. This marks the first national-level regulatory document aimed at systematically advancing the administration of automobile modification and represents a key measure for fostering new growth drivers in consumer spending within the automotive aftermarket. The measures primarily target the high-volume and wide-ranging modification of non-commercial passenger vehicles, implementing a two-tier management approach: Class I modifications cover items such as body color and interior and exterior trim that do not affect safety or environmental performance; Class II modifications involve items such as braking systems and suspension that do affect safety or environmental performance. The Ministry of Industry and Information Technology has drafted the first batch of modification item lists, totaling 43 items, including 29 Class I items and 14 Class II items. In terms of management, automobile enterprises are required to establish a "one vehicle, one file" vehicle modification record.