With the help of SPC or Statistical Process Control you can demonstrate the possibilities of your production processes and you can keep an eye on them. In other words, you learn to control your processes. The SPC training certainly does not want to proclaim a complex, mathematical explanation and theory. Every process has a normal number of failures and downtimes. The trick is to give signals that something is happening that is not normal. That can be both positive and negative, but in any case it is very helpful to respond as quickly as possible. In this way the positive experiences can be recorded and relived, and the causes of problems and errors can be found and eliminated.