Learning, built for the future of work.
Eight certifications, two tracks, one Belt ladder — from your first White Belt module to leading enterprise transformation. From Learning to Earning.
From White to Black Belt
100% online pathways
Funding options
Depending on your situation: contact us
Source: ECLEE learning platform, data of 4 September 2026
The Belt ladder
One progression, two tracks — White through Black Belt, industry or healthcare.
Lean Six Sigma
Program catalogue · 2026 edition
All 8 certifications
Same instrument, different scope — every credential lives on this catalogue.
Lean Six Sigma White Belt
See the waste. Speak the language. Start the journey.
Lean Six Sigma Yellow Belt
Build the proof. Earn the credential. Change the outcome.
Lean Six Sigma Green Belt
Lead the project. Prove the impact. Measure the dignity.
Lean Six Sigma Black Belt
Solve the complex. Coach the belts. Lead the transformation.
Lean Six Sigma White Belt — Healthcare
See care differently — before you change it.
Lean Six Sigma Yellow Belt — Healthcare
Turn what you notice into what you can prove.
Lean Six Sigma Green Belt — Healthcare
Data-driven care improvement, built for Tuesday-morning pressure.
Lean Six Sigma Black Belt — Healthcare
Redesign the system. Sustain the safety. Mentor the belts.
The ECLEE difference
Credentials are earned, not claimed.
Methodological rigor inherited from world leaders in Lean Management.
Academic lineage
Descended from the former MIT Lean Advancement Initiative — one of the most rigorous Lean-enterprise learning models ever built.
Practitioner legacy
Carried into every cohort by the late Professor Russell Coombs — Master Black Belt, PMP, founder of New Excellence USA.
Proven at scale
More than a thousand graduate students and senior professionals certified in Lean Six Sigma since 2007, across five continents.
Independently accredited
Accredited by The Council for Six Sigma Certification, and Qualiopi-certified by PRONÉO Certification (COFRAC-accredited).
