ISO9000认证放弃追求初始质量过程最优转而追求质量管理体系整体和最终输出质量结果最优。
ISO9000 certification to give up the pursuit of initial quality process optimal to the pursuit of the overall quality management system and the final output quality results of optimal.
以采购过程为例。在企业生产实际业务中，采购过程主要包括有物资采购过程、生产（服务）分包过程。
In the procurement process as an example. In the actual production operations, procurement process including material procurement process, production ( service ) subcontract process.
在物资采购中，如果仅仅以“价低者得”为原则选择供应商，不考虑供应商的供货质量、售后服务质量和供货及时性，只顾追求初始采购成本最低，往往会出现供货质量和售后服务质量低劣、供货不及时等问题，反而造成后续过程的成本大幅上升，初始的“得”远不能偿最终的“失”，结果就是总体成本反而明显上升。
In the procurement of goods, if only to" the lowest bidder " for the principle of selecting suppliers, does not consider the supplier quality, after sale service quality and timely delivery, only the pursuit of initial cost minimum, often can appear supply quality and after sale service quality, delivery timely issues, but caused a sharp rise in the cost of follow-up process the initial"," far from his "lost", the final result is overall cost but increased significantly.
类同地，在生产（服务）分包中，如果仅仅以“价低者得”为原则选择分包商，不考虑分包商的生产质量能力、服务能力和生产进度工期控制能力，只顾追求初始的分包合同价格最低，导致分包生产质量低劣、服务差和生产进度工期严重拖延，也会反而造成后续过程的成本大幅上升，同样会造成总体成本明显地不降反升。
Similar to, in the production ( service ) package, if only to" the lowest bidder" as the principle for selecting subcontractor, do not consider the subcontractor's production quality ability, service ability and production progress schedule control ability, emphasizing the initial subcontract price lowest, leading to poor quality, service subcontract production difference and production schedule schedule severely delayed, will instead cause the follow-up process of cost to rise considerably, can also cause overall cost obviously does not fall to rise instead.
如果放弃最初成本的最低转而追求总体成本最低和最终质量结果最优，情况则必然相反。因此，每一质量过程都应首先考虑追求系统整体最终输出的最优，考虑本过程对后续各个过程的影响，而不是只考虑本过程输出的最优。
If you give up the initial cost lowest to the pursuit of lowest overall cost and the quality of results of optimal, situation is inevitable instead. Therefore, each quality process should first consider the pursuit of the whole system the final output optimal, consider the process to follow each process, not only to consider the process output optimal.
所以说，通过追求ISO9000质量管理体系整体最优和最终质量结果最优，带来的是质量和效益的同时增加，以及总体成本的降低。
Therefore, by pursuing ISO9000 quality management system overall best and the final results of optimal quality, is to bring quality and efficiency at the same time increased, and the overall cost reduction.