4: Factory setup an effective CAPA

4: Factory setup an effective CAPA procedure; summarizes top/typical defect in key process; All the top/typical defects with root cause analysis/improvement plan is properly communicated with employees (e.g. post in public area); factory conducts training for the top/typical defects with records. 3: Factory setup an effective CAPA procedure; summarizes top/typical defect in key process; All the top/typical defects with root cause analysis/improvement plan is properly communicated with employees (e.g. post in public area).2: Factory setup an effective CAPA procedure; summarizes top/typical defect in key process; there is no further root cause analysis and improvement plan.1: Factory setup an effective CAPA procedure; but factory does not summarize top/typical defect in key process.0: Factory does not set up an effective CAPA process to deal with failure case; does not analysis top/typical defect failure in all production process.