From White Belt to
Master Black Belt
BoK-aligned Lean Six Sigma certifications powered by AI coaching. Learn at your pace, prove your mastery.
White Belt
Best to start+ $49 exam fee
Launch Offer4–6 hours · 3 modules
Introduction to Lean Six Sigma fundamentals. Understand DMAIC, team roles, and the language of process improvement.
- ✓DMAIC overview
- ✓Team roles & responsibilities
- ✓Basic process mapping
- ✓Waste identification (8 wastes)
- ✓SigmaTutor™ AI coach
Yellow Belt
Most popular+ $99 exam fee
Launch Offer20–30 hours · 8 modules
Support DMAIC projects, collect and validate data, and apply basic improvement tools under a Green or Black Belt leader.
- ✓Data collection planning
- ✓Basic statistics & histograms
- ✓Cause & effect analysis
- ✓Control charts (basics)
- ✓Process capability intro
- ✓SigmaTutor™ AI coach
Green Belt
Most comprehensive+ $149 exam fee
Launch Offer60–80 hours · 14 modules
Lead end-to-end DMAIC projects. Apply advanced statistical tools, validate financial impact, and drive measurable results.
- ✓Full DMAIC project leadership
- ✓Hypothesis testing (t-test, ANOVA)
- ✓Regression & correlation
- ✓MSA / Gauge R&R
- ✓SPC & control charts
- ✓Financial validation
- ✓SigmaTutor™ AI coach
- ✓PathForge™ project tracker
Black Belt
Advanced+ $199 exam fee
Launch Offer120–160 hours · 22 modules
Lead complex, multi-functional projects. Master DOE, advanced SPC, DFSS methodology, and MBB-reviewed capstone project.
- ✓Design of Experiments (DOE)
- ✓Advanced SPC & control systems
- ✓DFSS / DMADV overview
- ✓Multi-vari analysis
- ✓Simulation & modeling
- ✓MBB-reviewed capstone
- ✓Full AI tool suite access
Master Black Belt
The MBB program is available to Black Belt certified professionals with demonstrated project experience. Includes advanced mentorship, teaching facilitation, and enterprise deployment frameworks.
Contact Us for MBB →Frequently asked questions
Are SigmaForge certifications recognized by employers?
Yes. SigmaForge certifications are aligned to the Body of Knowledge (BoK) of ASQ, CSSC, IASSC, and IQF — the four major Lean Six Sigma certification bodies recognized globally.
How long do I have access after enrolling?
Lifetime access. Once enrolled, you can revisit course content, download materials, and use SigmaTutor™ at any time.
Is there a final exam?
Yes. Each belt level concludes with a proctored online exam. A passing score of 70% or above is required to earn certification.
Can I upgrade from one belt to the next?
Yes. SigmaForge offers upgrade pricing. Your previous certification progress counts toward higher belt requirements.
Do you offer group or enterprise pricing?
Yes. Contact us for team enrollments, enterprise licensing, and university partnership programs.
SigmaForge certifications are aligned to the Body of Knowledge (BoK) of ASQ, CSSC, IASSC, and IQF. SigmaForge Inc. is not affiliated with or endorsed by these organizations.