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Lean Six Sigma Green Belt Courses

Lean Six Sigma Green Belt certification training courses and exams based on Lean Six Sigma methodology

Summary of Topics

Availability and prices of Lean Six Sigma Green Belt courses

Lean Six Sigma Green Belt online courses (e-learning) with exam

In this showcase you will find a selection of training courses, exams and mock exams concerning Lean Six Sigma Green Belt within Lean Six Sigma qualification scheme. 
If you do not see a specific Lean Six Sigma Green Belt course or Lean Six Sigma Green Belt exam, please contact us.

Lean Six Sigma Green Belt online exam

In this showcase you will be able to purchase the Lean Six Sigma Green Belt exam voucher only to take the online exam on PeopleCert portal, in complete autonomy, 24 hours a day.

iLEARN is an AEO (Approved Examination Organization) of PeopleCert for Lean Six Sigma exams
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For an online verification of accreditations, do a research with iCONS - Innovative Consulting S.r.l. of which iLEARN is a business unit.


What is Lean Six Sigma Green Belt?

Lean Six Sigma Green Belt provides professionals with the opportunity to lead improvement projects with a solid understanding of Lean Six Sigma methodologies and some experience working on more complex projects.


What is Lean Six Sigma Green Belt useful for?

A IASSC Certified Lean Six Sigma Green Belt™ (ICGB™) is a professional who is well versed in the core to advanced elements of Lean Six Sigma Methodology, who leads improvement projects and / or serves as a team member as a part of more complex improvement projects lead by a Certified Black Belt, typically in a part-time role.
By taking Lean Six Sigma Green Belt certificate, candidates will get a thorough understanding of all aspects of the Lean Six Sigma Method including competence in subject matters contained within the phases of Define, Measure, Analyze, Improve and Control (DMAIC).
 A Lean Six Sigma Green Belt understands how to implement, perform, interpret and apply Lean Six Sigma at a high level of proficiency.


How to achieve Lean Six Sigma Green Belt certification?

The Lean Six Sigma Green Belt certification is automatically achieved after passing the Lean Six Sigma - IASSC® Certified Green Belt™ ICGB™ exam.
The examination is an online invigilate experience and has no particular knowledge pre-requisites. It is possible to purchase the voucher to attempt the examination from this website, selecting the related link in the showcase above.

Read more information about the examination experience.


iLEARN Lean Six Sigma Green Belt courses and exams offer

Currently iLEARN provides Lean Six Sigma Green Belt training, exams and certifications in the following delivery options:

  • Lean Six Sigma Green Belt training in eLearning / self-paced learning: training provided through an online learning management system from anywhere and anytime


Lean Six Sigma Green Belt certification renewal

Lean Six Sigma - IASSC® Certified Green Belt™ ICGB™ certification must be renewed within 3 calendar years from issue date.

Candidates can renew their certificate by taking the related Recertification exam:

  • Lean Six Sigma - IASSC® Certified Green Belt™ ICGB™ Recertification exam


  • Online courses are offered by ILX Group, a partner of iLEARN.


Details about Lean Six Sigma Green Belt courses



By completing the Lean Six Sigma Green Belt training, candidates will be able to:

  • Be a key stakeholder in leading and implementing Lean Six Sigma projects in your organization
  • Describe how improvement projects were identified during the definition phase
  • Explain how processes and products are measured during the measurement phase
  • Data analysis and hypothesis testing during the analysis phase
  • Identify potential improvements to implement changes during the improvement phase
  • Define valid operating levels for inputs and outputs in the control phase

Who it is aimed at

Lean Six Sigma is for professionals who want to understand and apply Lean Six Sigma principles and tools to effectively work with or as a member of a process improvement team. Lean Six Sigma for ideal for:

  • Improvement Managers
  • Operations Line Managers
  • Team Managers, Project Managers
  • Change Managers
  • Finance Managers
  • IT Managers
  • Human Resource Managers


  • Introduction
    • History of Lean Six Sigma
    • Different roles and responsibilities
  • The define phase
    • Define tollgate
    • Project definition and goals
    • Voice of the process
    • Voice of the customer
    • Project selection
  • The measure phase
    • Measuring tollgate
    • Developing a process baseline
    • Measurement information model
    • Yield and defects
    • Sampling
  • The analysis phase
    • Analyse tollgate
    • Process value analysis
    • Exploratory data analysis
    • Inferential statistics for root cause analysis
  • The improve phase
    • Improve tollgate
    • Improve qualification
    • Generating solution ideas
  • The control phase
    • Control tollgate
    • Sustaining improvement statistical process control chart


There are no prerequisites required in order to sit for the IASSC Certified Lean Six Sigma Green Belt Exam.


  • Online course duration: 1 year access


IASSC® - PeopleCert

Courses languages

English, Portuguese

Material course language

English, Portuguese

Exam type



Lean Six Sigma - IASSC® Certified Green Belt™ ICGB™ official certificate

Certificate type

Online, Paper

Exam language

English, French, Japanese, Spanish (Latin American)

Exam format

  • Duration of 3 hours.
  • Closed book exam
  • Total of 100 questions plus 10 extra non-graded questions.
    • 20 multiple choice and true/false questions from each major section of the IASSC Lean Six Sigma Green Belt Body of Knowledge.
  • Passing score: 385/500 (77%)

Frequently Asked Questions

No, all prices on the website are excluding VAT. However, remember that VAT is always not applicable in the following cases:

billing to a non EU company or citizen billing to a non Italian EU company with a valid VIES VAT id

You can check the VAT id on VIES portal at this link:

The website implements this rules automatically. However, you or your organization could be exempted by VAT application for other legal reason. In such a case contact us ( so that we can analyze and confirm your case. If so, please don't submit subscriptions using the website: your request will be handled through manual order handling processing.

With the purchase of e-learning packages with 30 days and 1 year of duration, exam doesn’t have to be necessarily taken within the closing date of the account on the e-learning platform. The validity of the exam voucher code is 12 months starting from the issue date.

During the purchase process it is possible to register data and details of each participant. 

The activation date of the package can be selected during the purchase process on our website. The days of access to the course, indicated in the title of the product, will be calculated starting from the selected date. Payment must be completed before the activation date.

30 days or 1 year are to be considered as the period, so the days, during which it is possible to access the purchased training courses on our e-learning platform. These periods start on the activation date selected during the purchase process on our webiste. The activation date can be chosen and selected within 30 days from the purchase date. If you need more flexibility, do not hesitate to contact us.  


Exam voucher code is usually issued at the activation of the e-learning course, anyway it can also be issued at the end of the e-learning course of sent after 24/48 hours from the order date. In case of purchase for exam only, exam voucher code is issued at purchase confirmation, always after the receipt of payment.