Which two governmental bodies are mentioned as defining food loss and waste (FLW) based *only* on the edible portion?

Answer

USDA and FAO

Some organizations, specifically naming the USDA and FAO, define food loss and waste based exclusively on the edible portion of the food item.

Which two governmental bodies are mentioned as defining food loss and waste (FLW) based *only* on the edible portion?
meaningfoodDefinitionEdibility