Lean Six Sigma
Yellow Belt + Lean AI.
A professional Yellow Belt programme combining ILSSI-accredited learning, ILSSI examination and certification, and private 1:1 mentoring to build practical Lean Six Sigma capability.
Fuse Lean, AI and Agile.
Apply the learning in sprints.
Your included EF Lean-AI™ modules cover AI opportunity assessment, waste removal, DMAIC evidence, sprint planning, AI evaluation and operational control. Build practical outputs around your process and role.
Your belt price includes ILSSI-accredited learning, examination and certification, existing mentoring, and EF Lean-AI™ modules integrating Lean, AI and Agile. The EF modules complement the belt syllabus; ILSSI accreditation applies to the belt pathway and no Scrum Alliance certification is conferred.
Explore included EF Lean-AI™ modulesYour Yellow Belt syllabus.
A practical introduction to the ILSSI Yellow Belt Body of Knowledge, organised here into the themes you will actually use at work. You build the language, tools and confidence to contribute meaningfully to improvement projects without drowning in advanced statistics.
Lean Six Sigma foundations
- History and purpose of Lean and Six Sigma
- Process thinking, inputs and outputs
- Belt roles and responsibilities
- Voice of the Customer and CTQs
See the process
- SIPOC and process mapping
- Basic Value Stream Mapping
- Gemba and Gemba walks
- Flow and visual management
Lean improvement tools
- Eight wastes
- 5S and standardised work
- Kaizen and PDCA
- Kanban, SMED and mistake proofing
Structured problem solving
- DMAIC at foundation level
- Root cause analysis
- Fishbone / cause-and-effect diagrams
- Pareto analysis
Basic quality data
- Seven quality tools
- Run charts and control-chart concepts
- Histograms and normal distribution basics
- Scatter plots and simple data interpretation
Apply it at work
- Recognising improvement opportunities
- Supporting Green and Black Belt projects
- Collecting useful evidence
- Sustaining small everyday improvements
More than watching course videos.
The mentoring sessions are there to help translate theory into practice: framing problems, selecting tools, challenging assumptions, interpreting data and deciding what to do next.
Need more support? Additional 1:1 mentoring is £150 + VAT per hour, or book three 1-hour sessions for £315 + VAT — a 30% saving on the standard £450 price.
How the pathway works
- Work through your ILSSI-accredited learning online.
- Use your included mentoring sessions when they add most value.
- Apply the methods to realistic or live business problems.
- Complete the appropriate ILSSI examination & certification included.
Trainer expertise and course enquiries

Honeywell Lean Six Sigma Master Black Belt; CQI/IRCA ISO 9001 Lead Auditor; Chartered Quality Professional (CQP MCQI); Certified ScrumMaster. Verify credentials on LinkedIn.
Course syllabus, assessment arrangements and ILSSI certification requirements should be confirmed before enrolment. Ask about course suitability.