ISO 2859-1 Certification Call

This part of ISO 2859-1 specifies the sampling system by characteristics. And this sampling is for acceptance for inspection. It is index as an Acceptance Quality Limit. Its purpose is to motivate all the suppliers who have received non-acceptance to achieve the process average as much as AQL. Also, psychological pressure is to motivate them to achieve the process average at least as much as the specified AQL. When sometimes a bad lot is accepted, then there is also a risk in this. Its function is to provide upper limits for these risks. Sampling plans are adopt in this part of ISO 2859-1 Certification.