What is waste? Waste exists as two major categories: There are 8 basic categories of waste: The idea of 8 wastes is useful because it allows a company to categorize problems and then focus attention in the appropriate areas once they have been identified. It is important to always strive to minimize the amount of … Guide to the 8 wastes of Lean Read More » The post Guide to the 8 wastes of Lean appeared first on Acuity Institute.