Upcoming Lean Six Sigma Trainings

Explore open enrollment certification programs that combine practical instruction, interactive learning, and a supportive cohort environment. Build skills you can apply immediately, alongside others also committed to growth + meaningful change.

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Lean Six Sigma Black Belt Certification (September 2026 Cohort)
from $500.00
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Lean Six Sigma Green Belt Certification — Live Cohort (April 2026)
from $375.00
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From Our Clients

  • I would highly recommend The Bright Side Group to anyone

    I participated in the Lean Six Sigma White Belt class - informative, engaging, and fun.  I learned a lot of tools in a short amount of time, and these tools will help me both at work, and life in general.

  • This Lean Six Sigma training was incredibly insightful and practical.

    I will definitely be using these techniques for upcoming projects to drive efficiency and smarter problem-solving. Highly recommend it to anyone looking to level up their process improvement skills!

  • I would encourage every company to collaborate with the Brightside Group

    to help with everything from employee satisfaction to process efficiency.

  • The course was very helpful

    and interactive. The best part was real life examples and fun activities.

  • This wasn’t just training—it was a mindset shift.

    I walked in thinking I’d just learn a few tools. I walked out with a completely different way to see and solve problems. This course changed how I lead.

  • I literally applied what I learned in class to a problem at work the next day.

    No fluff. Just tools I actually used the same week. Everything was practical and real. That’s the Bright Side difference.

  • I’ve taken other trainings. Nothing compares to this.

    The energy, the clarity, the way Noemi explains things—it just clicked. Plus, the community support after class? Incredible. I felt seen and supported the whole way through.

Not sure where to start?

If Lean Six Sigma feels overwhelming, overly technical, or unclear… you’re not alone.

If you want practical skills that could actually help your career,

The FREE White Belt session gives you a simple, practical introduction to improvement work.

Enroll for FREE