Help me earn my Sigma Belt Certification.?
Here’s a closer look at what Six Sigma is and what certifications you can earn.
What to Know About DMAIC and DMADV?
DMAIC and DMADV are different strategies for tackling projects under the Six Sigma philosophy. They’re the “backbones of Lean Six Sigma,” Ungar says. “They are a systematic approach to problem-solving and design.”
DMAIC is an acronym for define, measure, analyze, improve and control. “In a DMAIC problem, there is an existing process in which to implement the identified improvements and then measure the results,” Ungar explains.
Meanwhile, DMADV stands for define, measure, analyze, design and verify. “In a DMADV problem, the process does not exist, so the new process is designed and trialed and verified to ensure it meets the objectives of the project,” Ungar says.
Lean Six Sigma Certification
Lean Six Sigma combines the Six Sigma and Lean methodologies. Traditionally, Six Sigma calls on black belt engineers to use statistics to find solutions to process problems, Ungar says. The Lean philosophy, on the other hand, emphasizes teams working together to find ways to reduce waste in a particular process.
Some certifying organizations consider Six Sigma and Lean Six Sigma interchangeable terms. Others might have separate Six Sigma and Lean Six Sigma belt certification tracks. The Council for Six Sigma Certification, for example, recommends Six Sigma training for “most people” and Lean Six Sigma for military and public sector employees.
If you’re considering between Six Sigma and Lean Six Sigma certifications, research the course content to decide which is best for you.
Six Sigma Certification Levels
Six Sigma White Belt
Six Sigma Yellow Belt
Six Sigma Green Belt
Why Six Sigma Certification?
Becoming Six Sigma-certified gives you tools to tackle complex problems in many industries. According to Campe, learning about Lean Six Sigma, and DMAIC in particular, prepares you to take on three roles: detective, doctor and mechanic. You can investigate, diagnose and fix problems.
Employees with these skills can initiate and complete projects that not only improve quality and efficiency but also affect the bottom line.