联合国贸发会议：2025年塑料及塑料替代品有效消费者标签参数与要求综述报告（英文版）

Labelling has played a crucial role in guiding consumer choices, dating back to ancient Egyptian and Greek civilizations, where symbols denoted the origin and authenticity of goods (Smith, 2004). Although many rudimentary labelling practices existed, modern labelling can be traced back to the United States of America’s Pure Food and Drug Act of 1906, which required accurate labelling to prevent misbranding and consumer harm (U.S. Food and Drug Administration, 2018). Since then, various sector