2006 IRC Kitchen. Kitchen shall mean an area used, or designated to be used, for the preparation of food. no, mr. smarty pants, we don't make them put an acronym for emergency escape and rescue opening above the sink, even if there is a closet in that room, because a kitchen is already defined. It works for us, and for the home-owners/builders we work with, even if it doesn't pass the semantics test. We have tried the previously suggested letter route, but have not been satisfied with the results when the new home-owners come in angry, wanting to know why an EERO was not required previously. Do you have any constructive criticism today brudgers?