This is partially due to the likelihood that the final product will have to rework is smaller, but can also occur that when using SPC, we identify the bottlenecks, stops and other types of delays within the process. Reductions in cycle time of the process related improvements in profitability have made SPC a valuable tool from the point of view of the reduction of costs and the satisfaction of the final customer. Definitely the management determined along with their production executives. what represents know manage and identify with statistical control. SPC is a philosophy of optimization referred to of process continuous improvements, using a collection of tools (statistics) or data and analysis of the process or making inferences about behavior of process or the SPC decision making is a key component of the total quality initiatives. The importance of the statistical process control for total quality is crucial, since to the extent that have control effective processes that minimize operating costs, raw material waste and defective products, is will be reaching optimal levels of benefits, productivity and quality Tin products, respectively, who as a group carry the Organization to a quite acceptable competitive position.

Management knows that to make use of statistical control you have several tools commonly used in the statistical process that include or charts or graphs of performance or graphics and analysis Pareto or causal diagrams or frequency histograms or the graphics Control or process capability studies or sampling plans for acceptance or scatterplots each tool is simple to put it into executionproviding data that benefit on the behavior of the functions performed and provide information for sound decision-making. They are generally used to complement, rather than used as independent techniques the creation of ISO standards that based its assessment, from the operational point of view, in statistical process control, have allowed measuring the quality of the company and certify them according to compliance with specifications and requirements set by the Organization, companies such as: Good Year, Ford, Chrysler, etc, are organizations certified as ISO-9000 companies?, which shows the specifications of their production processes to meet the requirements of high quality which is of course evident in the position they have their products on the market. You can not fail to mention, that statistical control of processes maintained a clear vision of what happens during the processing of products, both with the machinery, raw materials and quality of workmanship that operate them, allowing not only measure the quality of the process and the products, but also to know, evaluate and control this important area of the productive sector of a company.