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If you’ve been curious about Lean Six Sigma and how it can make everyday work smoother, faster, and more predictable, the Yellow Belt Certification Series at Operations University is the natural next step. This series was built for professionals who want practical skills they can put to work immediately, without long lectures or academic jargon. With 21 short, engaging videos, the Yellow Belt builds on what you learned in the White Belt and helps you start using Lean principl

If you want to move beyond basic Lean concepts and take charge of meaningful improvement projects, the Lean Six Sigma Green Belt Certification at Operations University is your next step. This certification is highly valued because it shows you can apply Lean Six Sigma tools to real-world problems and deliver measurable results. What Sets the Green Belt Certification Apart While White and Yellow Belt certifications focus on building awareness and foundational Lean skills, the

Every January, we make the same promises. Exercise more. Clean up our inboxes. Finally organize that shared drive. And by February… well, you know how that usually goes. If you’re looking for a New Year’s resolution that actually sticks- and delivers real career value , earning a Lean Six Sigma Green Belt deserves serious consideration. Why Green Belt Is a Resolution Worth Keeping The Lean Six Sigma Green Belt is often called the most coveted belt for a reason. It represents