Containment actions can and often should proceed in parallel with the root cause determination investigation. During the period in which containment actions are taking place, many useful things must be pursued as a first step in finding the root cause. These things include:
Establishing an investigative plan
Obtaining baseline data
Initiating an on-going control system
Developing a follow-up and communications system
Correcting products already produced
Start systematic investigations
Conduct special studies and statistical experiments
Understand the problem Review experiences and data with current trends