Six Sigma, or Six Sigma, is a set of practices originally developed by Motorola to systematically improve processes and thus eliminate defects. A defect is defined as the non-conformity of a product or service with its specifications. Six Sigma is also defined as a management strategy to promote changes in organizations, leading to improvements in processes, products and services for customer satisfaction. Unlike other forms of management of productive or administrative processes, Six Sigma has the priority of obtaining results, in a planned and clear way, both of quality and financial. Nowadays, Six Sigma is seen on the national scene as a management practice aimed at improving the profitability of any company, regardless of its size. Part of this purpose is achieved through the continuous reduction of variation in processes, eliminating defects or flaws in products and services. CATEGORIES Six Sigma training is divided into 4 independent categories, in which loads of knowledge are available that vary gradually from 1 to 4 (or from white belt to black belt). The objective of the different bands (or belt's) is to train professionals on an ascension scale in the Six Sigma methodology, with initial, basic, intermediate or advanced knowledge. Know: