The quality of the technical aspects:
1. personnel training, and quality-related personnel are having SPC concept and consciousness.
2. identifying critical control points, the need to control what quality characteristics or process parameters, which is what the product or process for what.
3. Develop methods of measurement and select the appropriate measuring instruments, and correct evaluation of the measurement system.
4. Develop a reasonable sampling plan that will standardize the relevant information to the inspection plan.
5. Develop the initial response plans.
Quality management levels:
1. Quality management system specification is a powerful guarantee for the implementation of the SPC.
2. Stresses that full participation.
3. The appropriate human and material resources and equipment.
