流通协会：建议将事故车与涉水车辆判断标准为相关国标重要修订方向

Core Viewpoint - The recent discussion on the revision of the national standard for used car assessment emphasizes the need for a more scientific and comprehensive evaluation system for accident and water-damaged vehicles, moving away from rigid criteria that can lead to disputes [1] Group 1: Revision of Standards - The revision of the national standard for used car assessment focuses on improving the determination criteria for accident vehicles and water-damaged vehicles [1] - The current method of assessing accident vehicles based solely on damage area will be replaced with a more comprehensive evaluation system that considers multiple factors such as component properties, damage severity, and repair process standards [1] - For water-damaged vehicles, a graded description approach will be adopted, emphasizing evidence of water marks and damage impact rather than simply labeling a vehicle as water-damaged, to prevent misjudgments caused by human error [1]