Certification Exams

These exams are designed to test the skills and concepts you’ve learned throughout the program. Completing an exam helps validate your understanding, build confidence, and earn certification you can use to demonstrate your Lean Six Sigma capability.

Yellow Belt

Foundation level certification covering Lean Six Sigma basics and core concepts.

8 hours30 questions

Green Belt

Advanced certification with statistical tools and project leadership skills.

40 hours60 questions

Black Belt

Expert-level certification focused on advanced analysis, complex problem solving, and leading high-impact improvement programs.

60+ hours100 questions

Sponsor

Sponsor-level exam focused on tollgate governance, approvals, and what to challenge in each DMAIC phase.

30 minutes20 questions