Six Sigma Green Belt Certification Training
CertOcean's Six Sigma Green Belt training is a self-paced online course. You learn at your own pace through 16 video lessons (28 hours in total), work through 5 curriculum modules with hands-on assignments and keep lifetime access to the video lessons.
- 28 hoursVideo training
- 16 lessonsAt your own pace
- 5 modules44 topics
- Start todayInstant access
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About the Six Sigma Green Belt training
The Six Sigma Green Belt certification training teaches you to lead process improvement projects with the DMAIC method: Define, Measure, Analyze, Improve and Control. Through 28 hours of self-paced video lessons, you learn to capture the voice of the customer, map processes with SIPOC, calculate process sigma and DPMO, and find root causes with Pareto charts, fishbone diagrams, FMEA, hypothesis testing and regression. You also learn to remove waste with value stream mapping, 5S and Kaizen, and to hold the gains with control charts and control plans.
You study at your own pace, with lifetime access to the lessons and 24/7 expert support whenever you get stuck. You practice every step through assignments and a real-life case study project, and once our expert panel reviews your project, CertOcean certifies you as a Six Sigma Expert (Green Belt). The course suits quality, operations and process professionals, analysts and team leads who want to cut defects, lower costs and deliver better results for customers.
What does the Six Sigma Green Belt course cover?
- Six Sigma Overview and the Define Phase
- The Measure Phase
- The Analyze Phase
- The Improve Phase
- The Control Phase
This course includes
- Self-paced trainingLearn at your own pace with in-depth video lessons on every concept in the course.
- Real-life case studiesAt the end of the training, you complete a project that applies the techniques you learned to analyze real process data.
- AssignmentsEach lesson includes practical assignments to complete before moving on, so you apply every concept.
- Lifetime accessKeep lifetime access to the LMS, including slides, quizzes, installation guides and lesson recordings.
- 24/7 expert supportOur support team is available 24x7 to answer technical questions through a ticket-based system, for life.
- CertificationComplete the project, reviewed by our expert panel, to receive CertOcean's Six Sigma Expert (Green Belt) certificate.
- ForumUse the community forum to learn through peer discussion and knowledge sharing.
What you'll learn in this course
- Understand Six Sigma, the DMAIC method and the Green Belt role
- Define project goals, customer requirements and the project charter
- Measure processes with data collection and basic statistics
- Find root causes with analysis tools such as the fishbone diagram
- Improve processes with proven improvement methods
- Sustain results with control plans and control charts
Six Sigma Green Belt course syllabus
Six Sigma Overview and the Define Phase 8 topics
- Learning goal: Learn the history and benefits of Six Sigma and how to define an improvement project.
- Introduction to Six Sigma and Six Sigma project management
- Who the customer is and the types of customers
- The voice of the customer (VOC)
- Critical to quality (CTQ) requirements
- Mapping CTQs to critical business processes (CBPs)
- Elements of a project charter
- Problem statement, business case and goal statement
The Measure Phase 10 topics
- Learning goal: Understand types of data, data collection plans and how to measure process performance.
- Types of data and their characteristics
- Data collection techniques
- Basic statistics: mean, median and mode
- SIPOC
- Process analysis and process mapping
- Mapping the detailed as-is process
- Do's and don'ts of process mapping and tools to create process maps
- Defining a unit and calculating DPU, DPO and DPMO
- Calculating process sigma for discrete and continuous data
The Analyze Phase 10 topics
- Learning goal: Analyze data with a data-driven approach and statistical techniques to find root causes.
- Data analysis tools and techniques
- Pareto charts
- Fishbone diagrams and FMEA
- Hypothesis testing with p-values
- Type I and type II errors
- Analysis of variance (ANOVA)
- Correlation between two data sets
- Regression models to predict Y from X inputs
- Chi-square tests for statistical significance
The Improve Phase 5 topics
- Learning goal: Prioritize root causes, choose solutions and improve the process with Lean methods.
- Understanding value
- Value-added and non-value-added activities with value stream mapping
- 5S: sort, set in order, shine, standardize and sustain
- Running Kaizen events
The Control Phase 11 topics
- Learning goal: Sustain improvements with control plans, control charts and mistake-proofing.
- Control plans to sustain gains
- Introduction to statistical process control (SPC)
- Common-cause vs. special-cause variation
- Choosing the right control chart
- X-bar R and X-bar S charts
- Individuals and moving range (I-MR) charts
- NP, P, C and U charts
- Interpreting control charts with the rules for statistical control
- Mistake-proofing (poka-yoke)
- Analyzing new process capability
Get the detailed syllabus
Receive the full module plan, access details and a call with an advisor who can answer your exam questions.
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Certificate IDCO-2026-48217Certificate of Completion
This is to certify that
Michael Anderson
has successfully completed the self-paced training program in
Six Sigma Green Belt
Earn your Six Sigma Green Belt certificate
- Certificate of completionIssued by CertOcean when you finish the training and assignments.
- Show it to employersAdd it to your LinkedIn profile and resume.
Why learners choose CertOcean
The training curriculum was great. CertOcean provided me everything required to obtain my CISM. They're excellent!
Very resourceful company, I passed my PMP exam at first attempt, highly recommended.
Great training support! Helped me pass several certifications.
- US, Canada and UK hoursClasses set around your working day
- Expert instructorsWorking professionals in your field
- Career supportResume and interview help
Six Sigma Green Belt course FAQs
Can't find your answer? A course advisor can help with the syllabus, course access and exam questions.
How much does the Six Sigma Green Belt course cost?
The Six Sigma Green Belt training costs $494, down from the regular $569 (you save 13%). It is a one-time payment in US dollars, and you can pay securely by card or PayPal.
How long is the Six Sigma Green Belt course, and when can I start?
The course has 28 hours of self-paced video training across 16 lessons. You get access as soon as you enroll, so you can start right away and learn at your own pace.
How do the Six Sigma practicals work?
We help you set up the software you need for the practicals. The installation guide lists the computer requirements and walks you through the setup.
How soon after enrolling do I get access to the course content?
Right away. As soon as you pay and enroll, you get access to all lesson recordings, books and study material.
Can I access the Six Sigma course content after I finish?
Yes. You pay once and keep lifetime access to all course content.
Do you offer placement support?
Your LMS includes a resume builder tool that helps you create a strong resume in a few simple steps. Your completed Six Sigma project also gives you a real example of process improvement work to show employers.
Are there any prerequisites for Six Sigma Green Belt training?
No. There are no formal prerequisites for the Six Sigma Green Belt course. Basic comfort with numbers helps, and the course teaches the statistics you need step by step.
What payment options are available?
You can pay in US dollars with PayPal, using your PayPal balance or a credit or debit card. For team or corporate bookings, contact us and we will send you an invoice.
Will I get a certificate after the Six Sigma Green Belt training?
Yes. You receive a CertOcean certificate of completion when you finish the training.
Talk to a Six Sigma Green Belt advisor
Share your details and we will send the syllabus, your course access details and the best plan for your exam date.
- 1Tell us your goal and exam date
- 2Get the syllabus and access details
- 3Enroll when you are ready
