8 Measurement, analysis and improvement
8 測量、分析和改進
8.1 General總則
The organizationshall plan and implement the monitoring, measurement, analysis and improvement processesneeded to:
組織應當策劃和實施監(jiān)控、測量、分析和改進程序以便：
a) demonstrateconformity of product;
證明產(chǎn)品的一致性；
b) ensureconformity of the quality management system;
保證質量管理體系的符合性；
c) maintain theeffectiveness of the quality management system.
保持質量管理體系的有效性。
This shallinclude determination of appropriate methods, including statistical techniques,and the extent of their use.
這些程序包括確定的適宜的方法，包括分析技術以及使用的范圍。