The Differences of TQM And Six Sigma Certification

By Doji Shenka The Origination of Six Sigma can be traced to the failure of Total Quality Management (TQM). Total Quality Management was a popular management technique which was improvement focused and it was used by business organizations in 1980s, with time it lost its effectiveness and went into oblivion and was no more considered a powerful technique and this led to a pursuit to develop a new