In recent years, the concept of green supply chains has been deeply rooted in various industries, especially in electronics-related products. Its implementation has yielded significant results and its impact continues to expand. Therefore, it is generally believed that compliance with green directives is only necessary for the electronics industry. But did you know that the food industry, which is closely related to our daily lives, has also begun to implement green supply chains? What is a food supply chain? It refers to the sequence of stages and operations from primary production to consumption, including the production, processing, distribution, storage, and handling of food and its ingredients, as well as the production of materials expected to come into contact with food or raw materials—that is, packaging materials. The Industrial Development Bureau has further clarified that starting this year, the scope of food supply chain certification will be expanded to include upstream raw materials and downstream packaging materials, thus broadening the scope of food verification. Green Food and Green Supply Chain: Green food does not refer to food that is "green in color," but specifically refers to safe, high-quality, and nutritious food that is free from pollution. Natural resources and the ecological environment are fundamental conditions for food production. Since things related to life, resources, and the environment are usually labeled "green," to highlight that this type of food comes from a good ecological environment and can bring people vigorous vitality, it is named "green food." Currently, food contamination due to environmental pollution poses a significant threat to human health, drawing worldwide attention. To protect the ecological environment and improve food hygiene and quality, the Ministry of Agriculture has prioritized the development of "green food" as a key product, strictly defining three essential standards: ① the raw material production area must have a favorable ecological environment; ② the growth process of the raw crop and the conditions of water, fertilizer, and soil must be suitable.