ELI5: Explain Like I'm 5

Code of Federal Regulations

Code of Federal Regulations are rules that the government has made that everyone in the United States must follow. It's like a big list of things that you can and cannot do. For example, the Code of Federal Regulations might tell you how old you have to be to buy a certain kind of food or how many hours you can work in a day. It's like a set of rules that everyone must follow.