The promulgation and implementation of the Anti-Food Waste Law is a major event in the food and beverage industry，which will surely exert a profound impact on the market behaviors such as production and operation of food and beverage，and the whole industry chain. The life of law lies in implementation. The implementation of the Anti-Food Waste Law requires the government departments to take the lead，educate and guide and standardize the law enforcement，and the relevant operators，families，citizens and other subjects to strictly abide by the law，so as to form a healthy and civilized new trend in the whole society. This paper introduces the legislative background and process of Anti-Food Waste Law，the important characteristics of the Anti-Food Waste Law，the regulations on relevant obligations of food and beverage operators，etc.，aiming to provide some ideas for understanding the Anti-Food Waste Law.