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2020 BCE
Six sigma optimize
Six Sigma continues to evolve with more agile and adaptive approaches, incorporating advanced digital and analytical tools to optimize processes. -
2005 BCE
Lean six Sigma
Lean Six Sigma is introduced, combining Six Sigma principles with Lean Manufacturing techniques to improve efficiency and reduce waste. -
2000 BCE
ISO
The International Organization for Standardization (ISO) publishes ISO 13053, providing guidelines for implementing Six Sigma. -
1998 BCE
The book “six sigma”
The book "Six Sigma: The Breakthrough Management Strategy Revolutionizing the World's Top Corporations" by Mikel Harry and Richard Schroeder is published, helping spread the methodology. -
1995 BCE
General Electric
Jack Welch adopts Six Sigma at General Electric (GE), popularizing it as a business strategy. -
1986 BCE
Motorola
Motorola introduces Six Sigma as a methodology for quality improvement, spearheaded by Bill Smith. -
Certification
The certification program for Six Sigma professionals is established, promoting competency standards in the industry.