Elements and Performance Criteria
- Analyse data
- Read and interpret data to identify assignable causes of variation in liaison with relevant personnel
- Develop solutions to eliminate variation due to assignable causes in liaison with relevant personnel
- Analyse random variations for possible causes in liaison with relevant personnel
- Confirm causes of random variation
- Develop solutions to reduce random variations in liaison with relevant personnel
- Obtain data for process capability study
- Identify customer specifications for product or service
- Obtain process capability data
- Develop solutions to eliminate variation due to assignable causes in liaison with relevant personnel
- Analyse random variations for possible causes in liaison with relevant personnel
- Confirm causes of random variation
- Develop solutions to reduce random variations in liaison with relevant personnel
- Improve process capability
- Liaise with relevant personnel to implement solutions
- Gain necessary approvals to implement plans
- Monitor implementation and make adjustments
- Determine new or revised process capability
- Implement revised process capability regime