As Lean concepts have been developed over the years some other wastes have been added to the original 7 (TIM WOOD).
- The waste of Untapped Human Potential
This relates to intellectual capacity not just physical labour
- The waste of Inappropriate Control Systems
This relates to minimising complexity (Push ERP/MRP/SAP vs Pull JIT and Kanban)
- Wasted Energy and Water
- Waste of Customer Time and Defecting Customers
- Service and Office Wastes
- The waste of Human Capacity
This relates to physical capacity during meetings, decision making