What is the differences between TQM and Six Sigma

1. Six Sigma focuses on prioritizing and solving specific problems which are selected based on the strategic priorities of the company and the problems which are causing the most defects whereas TQM employs a more broad based application of quality measures to all of the company’s business processes.
2. TQM tends to apply quality initiatives within specific departments whereas Six Sigma is cross functional meaning that in penetrates every department which is involved in a particular business process that is subject to a Six Sigma project.
3. TQM provides less methodology in terms of the deployment process whereas Six Sigma’s DMAIC framework provides a stronger platform for deployment and execution. For example, Six Sigma has a much stronger focus on measurement and statistics which helps the company define and achieve specific objectives.