Which agency publishes the food code

Food code is like sort of a guide to ensure that the food is presented according decent standards, unadulterated and correctly presented to the customer.
It is published every four years by the " U.S Food and Drug Administration".

Ithink the answer is c i hope it my friend message me if i’m wrong and i’ll change my answer and fix it for you

This is not a full question, text me and i'll you