How does the National Restaurant Association define the restaurant industry?
First your area may have a different criteria from others . You can find listings for the National Restaurant Association in different areas. The head is usually a position without pay that ties to keep the industry standards decent. Not all areas are equal as econimics define a lot you see. The size of the dining area the kitchen the parking to may things to mention. Lots of it is political to a degree but pride means a lot as restaurants are having a hard time with all the fast food chains.
