Lean Six Sigma Green Belt
Green Belts get things done. This course gives you the DMAIC toolkit to lead real process improvement projects, cut waste, and make decisions with data — not gut feel. Take it live for structured accountability or self-paced on your own schedule; either way, your exam and a free resets are included.
- Official Green Belt exam included
- Free exam resit guarantee
- Choice of live or self-paced study
- Full DMAIC course materials
- Lean tools and waste elimination module
- Exam practice papers and scenario walkthroughs
- Digital certificate on completion
Learn on your own schedule with 24/7 access to recorded content.
- Both official exams included
- Selfpaced Exam & Certification
- Digital courseware
- Unlimited Retakes
What you'll learn
Course curriculum
8 modules · 24 Hours
Lean Six Sigma fundamentals
Understand what DMAIC is, where it came from, and why it works where other improvement efforts don't
Define — scoping a project that's worth doing
Build a project charter, map your SIPOC, and identify the voice of the customer in a form you can actually act on
Measure — quantifying the problem
Create a data collection plan, run a measurement system analysis, and establish your process baseline
Analyse — finding the real root cause
Use hypothesis testing, regression, and fishbone analysis to separate signal from noise
Improve — designing solutions that work
Run designed experiments, pilot changes, and build the business case for your solution
Control — making improvements permanent
Build control plans, set up SPC charts, and hand off a stable process to the people running it
Lean tools and waste elimination
Apply 5S, value stream mapping, and flow principles alongside your Six Sigma toolkit
Exam preparation and project application
Work through practice papers and apply DMAIC to a realistic scenario before you sit the real thing
Who is this course for?
Operations & quality professionals
You already own processes day-to-day and want a structured, credible method to fix the ones that keep breaking — and the certificate to show you can.
Analysts and data leads
You're comfortable with numbers but want a proven framework that connects data analysis to real operational change, not just dashboards.
Ambitious career movers
You're targeting a process improvement, continuous improvement, or operational excellence role and need the Green Belt credential employers consistently ask for.
Team and project leads
You manage delivery but keep hitting the same bottlenecks — this gives you the tools to diagnose and fix them, not just work around them.
Prerequisites
No Six Sigma experience is needed. If you've worked inside a business process — in any role, any industry — you already have the context to get started. A basic comfort with numbers helps, but this course teaches the statistics from scratch and explains the 'why' behind every tool before you use it.
Upcoming dates
Live instructor-led sessions — reserve your seat.
Choose how you want to learn
The course is available in 3 delivery modes. Both exams and official materials are included in every option.
Online Virtual
Live, scheduled virtual classes led by an expert trainer.
Self-Paced E-Learning
Learn on your own schedule with 24/7 access to recorded content.
Onsite / In-house
We bring tailored training directly to your workplace.
Related courses
Browse all
Lean Six Sigma Master Black Belt
Advance from Black Belt to Master Black Belt with an end-to-end blended programme built for LSS leaders — MBB exam, mentor access, real project sign-off, and a free resit included.
Lean Six Sigma Black Belt
Master Lean Six Sigma from Green to Black Belt — covering DMAIC, advanced statistics, and Lean — with your exam included and a triple guarantee behind you.
Lean Six Sigma Yellow Belt
Earn your Lean Six Sigma Yellow Belt with a blended, exam-included course that gives you the tools to cut waste, reduce errors, and contribute to real improvement projects at work.