Quality is a comprehensive modern approach that brings about change in organizations and institutions.

Six Sigma Methodology (SIX SIGMA) 

To achieve excellence in performance, improve profits, satisfy customers, and remove barriers to entering the competitive field.

It includes a methodology and a management philosophy based on a firm principle that seeks to focus efforts to deliver products and services that closely approach the highest levels of quality and excellence, at the lowest cost and within a record time. 

Total Quality Management Tools and Their Application

The Basic Stages to Achieve Six Sigma Performance 

Applying the Six Sigma Approach in a Business Organization

Experiences and Results of Applying the Six Sigma Methodology in Leading Successful Companies