1.Man

Person who is working on working station

Do our associates have the skill  to try to do what's expected of them safely, consistently, and effectively?

2.Machine

Are our machines used are capable of safe and reliable output at the specified quality and rate? 

3.Material

Is there no defects and shortages? Is excess handling or movement reduced or eliminated? Are they stored appropriately?

4.Method

Do we have standard work methods in situ which ensure and support consistent, safe production?