The Bioterrorism Act of 2002, requiring track-and-trace measures on any part of the food chain, and the Food Allergen Labeling and Consumer Protection Act are just two of many required changes.

• 生物恐怖主义法案2002年，需要跟踪和追查措施对任何部分的食物链和食物过敏原标签和消费者保护法，也只是其中两个需要的许多变化。