Lean Six Sigma Green Belt Certification

Earn an industry-trusted certification and gain the skills to improve processes, reduce waste, and drive results.


Used by Teams at Leading Global Organizations

Used by professionals at leading organizations across healthcare, manufacturing, technology, and more.

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SSGI is trusted by professionals at 1,000+ organizations worldwide

Why Thousands of Professionals Choose SSGI


Developed by Dr. Barry Shore, trusted by leading organizations, and backed by respected industry partnerships.

Most Six Sigma Certifications Are Built for Speed… Not Real Results

Discover what separates real-world Lean Six Sigma training from fast, generic certifications.

REAL TRAINING VS. FAST CERTIFICATIONS


Many certification providers focus on getting you certified quickly.

SSGI focuses on helping you develop skills you can actually use.

Learn Lean Six Sigma through real-world scenarios, practical tools, and structured problem-solving developed by Dr. Barry Shore.

What Is Six Sigma Green Belt Certification?

A Lean Six Sigma Green Belt certification prepares professionals to lead process improvement projects using DMAIC, data analysis, and structured problem-solving.

Green Belts help organizations improve efficiency, reduce waste, and drive measurable business results.

Key takeaways:

  • Next step after Yellow Belt
  • Lead process improvement projects
  • Build data analysis and problem-solving skills
  • Pathway to Black Belt certification

What You’ll Gain with Green Belt Certification

SSGI’s Green Belt Certification prepares you to lead real improvement initiatives using DMAIC, data analysis, and structured problem-solving.

You’ll develop practical skills that can be applied immediately across operations, quality, manufacturing, healthcare, technology, and continuous improvement roles.


Is Green Belt Certification Worth It?

Yes.

Green Belts are valued for their ability to improve performance, solve business problems, and deliver measurable results.

Whether you’re pursuing career advancement, leadership opportunities, or increased earning potential, Green Belt certification provides practical skills that employers actively seek.


Start Your Green Belt Certification

Complete the program in as little as 2-4 weeks with lifetime access, expert-led instruction by Dr. Barry Shore, and an industry-recognized certification trusted by organizations worldwide.

Enroll Now for $399 

Most Popular Upgrade

Upgrade to the AI-Enhanced Green Belt

Only $649 (Save $149)

Learn how to apply AI within DMAIC, process improvement, and operational excellence initiatives.

Included in this bundle
✓ Lean Six Sigma Green Belt Certification
✓ AI for Operational Excellence (AI-OPEX) Certification
✓ Two Industry-Recognized Certifications

What You'll Gain

Apply AI to Real Process Improvement Learn how to integrate AI into DMAIC and continuous improvement workflows.
Move Beyond Standalone AI Tools Understand where AI actually drives results in operations, not just automation.
Built for Business Professionals No technical background required. Focused on practical application in real organizations.

SSGI green belt six sigma certification

   Green Belt Program Highlights


   Complete in 2-4 Weeks

   Expert-Led by Dr. Barry Shore

   Lifetime Access

   No Renewal Fees

    60 PDUs (Pre-Approved by PMI & SHRM)

   Simulated Project Included

   Minitab Training Included

   Templates, Flashcards & Practice Exams

   ✔ Instant Certification & Digital Badge

   Digital Certificate & Badge

Enroll Now $399

Buy Now, Pay Later: As low as $36.01/month.

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AI Six Sigma Green Belt Certification Bundle SSGI (With AI-OPEX)

Earn Two Industry-Recognized Certifications for One Bundle Price

Upgrade to AI-Enhanced Green Belt and Save $149


Learn more about AI-OPEX

Fast Track your Career with LSSP-I


Upgrade to the LSSP-I Career Track for Maximum Growth and Exclusive Leadership Opportunities.

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PMI AUTHORIZED TRAINING PARTNER

PMI ATP SSGI

Training a Team or Department?

Explore our Lean Six Sigma corporate training programs built for teams and organizations.


  • Train & Certify Your Entire Team
  • Detailed Team Progress Reports Available
  • Exclusive Discounts for Bulk Enrollments
  • Award-Winning Instructor, Dr. Barry Shore

FROM CERTIFICATION TO SUCCESS: HOW SSGI HELPED HANNAH LAND A HIGH-PAYING TECH JOB

After completing SSGI Lean Six Sigma Certification, Hannah secured a better job in the tech industry with a higher salary. Watch her story to see how this program helped her stand out, gain new opportunities, and advance her career.

SSGI pmi atp reviews

Guided by Dr. Barry Shore, an award-winning instructor with over 40 years of industry expertise.

GREEN BELT PROGRAM OVERVIEW

HOW THE PROGRAM WORKS

Earn your Lean Six Sigma Green Belt certification in just 3 simple steps:

  1. Enroll instantly and access all training materials

  2. Complete the self-paced training with lifetime access

  3. Pass the exam and receive your certificate and digital badge

How to Get Green Belt CertifiedWHAT YOU’LL LEARN

You’ll gain practical, project-ready Lean Six Sigma skills, including:

  • Lean & Six Sigma fundamentals (applied at the project level)

  • DMAIC methodology for leading improvement projects

  • Value Stream Mapping, SIPOC, and 5S

  • Control charts, process capability, and stability analysis

  • Root cause analysis, hypothesis testing, X-Y Matrix, and more

View Full Course Syllabus

New: AI in Process Improvement (Included in Green Belt)
This Green Belt program includes practical guidance on how to use AI responsibly within process improvement work. You’ll learn where AI can support data analysis, documentation, and problem-solving without replacing human judgment, leadership, or systems thinking.


WHAT’S INCLUDED WITH YOUR ENROLLMENT

  • Full online Green Belt course developed by Dr. Barry Shore

  • Lifetime access to all materials (no renewals or expirations)

  • Digital flashcards, templates, and supporting resources

  • Certification exam included (no additional fees)

  • Simulated project component
  • Unlimited exam retakes until passed

  • Official certificate and digital badge upon passing

  • PMI & SHRM Professional Development Credits

SSGI is a PMI® Authorized Training Partner (ATP) and SHRM® Recertification Provider. Completion of the Green Belt program earns 60 PDUs and 60 PDCs, which may be applied toward maintaining PMP® and other professional credentials.

This ensures your certification meets globally recognized professional development standards while remaining focused on practical, real-world application.

EXAM DETAILS (INCLUDED)

  • 100 questions (multiple choice and true/false)

  • 70% passing score

  • Online exam with a 2-hour time limit

  • Take it on your schedule

  • No recertification required


SATISFACTION GUARANTEE

If the program isn’t the right fit, SSGI offers a full refund within 24 hours of purchase, provided the course has not been completed and the certification exam has not been attempted.


LEARN FROM A RECOGNIZED AUTHORITY IN OPERATIONAL EXCELLENCE

Barry Shore ssgi

Prof. Barry Shore PhD | SSGI Founder

Prof. Barry Shore, PhD | SSGI Founder

SSGI’s Lean Six Sigma Green Belt Certification was developed by Dr. Barry Shore, a McGraw-Hill award-winning professor and internationally recognized authority in operations management and process improvement.

With over 40 years of experience spanning academia, industry, and applied consulting, Dr. Shore’s work focuses on how organizations think, decide, and improve in real-world conditions, not just the mechanical use of tools. That perspective is embedded throughout SSGI’s certifications, setting them apart from generic, anonymously developed programs.

By earning your Green Belt through SSGI, you are learning from a program designed by a trusted expert whose approach emphasizes judgment, systems thinking, and practical application, qualities employers consistently value.

Why Get Green Belt Certification with SSGI?

See How SSGI Compares to Generic Certification Providers

FeatureSSGIGeneric Providers
Named, Expert Instructor Dr. Barry Shore, Industry Expert No Named Instructor (Generic Content)
Trusted by Top Companies Fortune 500 Partners Not Widely Used by Leading Organizations
Industry Recognition Baldrige Partner, PMI ATP Limited Industry Recognition
AI in Process Improvement (Included) Teaches responsible use of AI to support analysis, documentation, and project work No structured guidance on using AI in improvement projects
Additional Costs Lifetime Access, No Fees Limited Access, Extra Fees
Simulated Project Included, Hands-On Practice Not Offered or Limited
Minitab Training Included, No Extra Cost Extra Fees Apply
Step-by-Step Videos Videos by Instructor Dr. Shore No Video Instruction

Expert-Led Training Makes a Difference

Unlike generic certification providers, SSGI training is developed and taught by Dr. Barry Shore, a McGraw-Hill award-winning author with more than 40 years of experience in operations and process improvement.

SSGI Lean Six Sigma training developed by expert Dr. Barry Shore

Lean Six Sigma Professional Certification (LSSP-I)

Hear What Our Customers Have to Say

Green Belt Certification SSGI reviewStephen Huber

Business Analyst
Fifth Third Bank

lean six sigma green belt


World-Class. The Green Belt Training from SSGI was not only a GREAT value it also fit into my busy day.  The course was well laid out and made it easy to learn and apply the principles the next day.  I really enjoyed the fact that I could access the course online allowing me access to material throughout the day when I had free time.  The course and supporting material like the flash cards and case studies prepared me well for the final exam and certification.  Also, the customer service was top notch, anytime I had a question they were quick to respond.  I have already recommended the class to others and soon will be looking to gain further certification through SSGI.  For anyone looking to get their Green Belt look no further than SSGI, the price is incredible and the content is world-class.

Bill Horniak

Leadership & Human Resource
Consultant

lean six sigma green belt


Excellent Course! With no practical experience in this field, I was concerned as to whether or not I would be able to master some of the content, particularly statistics.   With this said, the way the course was laid out as well as all the practical and real life industry examples in which were provided in the form of case studies and examples, it made it much more digestible in grasping all the concepts.  I am glad I took this.  I am looking forward to the Black Belt course, and I recommend to anyone in operations and manufacturing to improve their skills and promotion opportunities.

Six Sigma Testimonial SSGIDustin Hood

Project Manager
Library Market

lean six sigma green belt


The Green Belt Training from SSGI has been the best value I’ve found. Not only in regards to affordability, but the content rivals many other competitors. I’ve taken Green Belt certification from my employer, one of the leading outsourcing companies in the industry, and found while it contained great information lacked the case studies that help make the concepts easy to comprehend. The case studies come from some of the most esteemed and innovative companies, which demonstrates that no matter what industry you perform, Lean Six Sigma can be applied. With the course comes everything you need to prepare for Green Belt Certification: flash cards, study guide, course material, and even practice exams. I highly recommend this course to anyone who is interested in process improvement or looking to add value to their professional portfolio.

Six Sigma Global Institute review Green BeltDavid H. Solomon, MBA

Project Manager
Precision Pipeline

lean six sigma green belt


The program was absolutely amazing. I enjoyed the flash cards and the study materials for the exam. The overall experience was a tad difficult but that should be expected if your going for a certification such as Green/Black Belt. I would highly recommend this training program to anyone that is looking to add value to their resume or to themselves. As I write the review I am preparing for my Leans Six Sigma Black Belt and I’m sure if the study resources are as well put together as the Green Belt program, I am confident I will do well.

Six Sigma Global Institute ReviewCaroline Filice

Sr. ITSM
ITIL V3 Expert

lean six sigma green belt


I thoroughly enjoyed taking the Green Belt Certification Course offered by Six Sigma Global Institute.  Statistics is a complex subject, but the course explained the concepts thoroughly, and the many examples cited were very helpful in bringing the concepts to life.  Many thanks and I would definitely recommend your course to others.

lean six sigma testimonialJesse Gilpen

Engineering
Epec Engineered Technologies

lean six sigma green belt


Six Sigma Global Institute’s lean six sigma green belt was an easy self paced learning module. I was hesitant at first because there are so many different programs out there. SSGI made it simple from the day I signed up. I have referred a couple people to the training already. As soon as I completed and passed the test the SSGI team emailed me my certification. I will definitely be using them again for other learning age certification opportunities.

Official Lean Six Sigma Green Belt Certification (LSSGB)

Lean Six Sigma Green Belt Certification

WHAT YOU’LL RECEIVE UPON CERTIFICATION

Upon passing the included certification exam, you’ll receive:

  • Industry-recognized Lean Six Sigma Green Belt certification

  • Shareable digital credential for LinkedIn and professional profiles

  • Verifiable credentials issued by SSGI

  • Lifetime recognition from an expert-led provider trusted by organizations worldwide


Credential Verification & Portability

  • Digital credentials are verifiable online

  • Easily share on LinkedIn and resumes

  • Issued and maintained by Six Sigma Global Institute (SSGI)

  • Credentials do not require renewal

Green BELT FAQS

What is a Lean Six Sigma Green Belt?

A Lean Six Sigma Green Belt has demonstrated a complete understanding of Lean Six Sigma (process improvement) and how it is applied to the phases of Define, Measure, Analyze, Improve and Control (DMAIC). As a Green Belt you are able to participate in or lead project groups/initiatives.

Is Six Sigma Green Belt certification worth it?

Yes — earning a Six Sigma Green Belt certification is a smart investment for professionals looking to lead improvement projects and qualify for mid-level roles. It’s especially valuable in industries like manufacturing, healthcare, logistics, and IT, where certified professionals often earn up to $130,000 annually.

Does SSGI require real-world projects?

SSGI’s certification programs are designed to prepare professionals to apply Lean Six Sigma in real-world environments. While formal project submission requirements vary by organization and employer, SSGI emphasizes practical application, real-world examples, and project readiness. Many learners complete real improvement projects within their organizations while using SSGI training as the foundation for execution.

Is a 4-hour Six Sigma Green Belt certification credible?

Green Belt certification is intended for professionals who lead real improvement projects and apply data-driven methods. Programs that compress Green Belt training into a few hours typically focus on terminology rather than building practical problem-solving and project leadership capability.

A credible Green Belt program includes in-depth instruction, applied tools, real-world case examples, and sufficient training time to prepare professionals to lead improvement initiatives, not just pass a short quiz.

Green Belt Certification Jobs

What jobs can you get with a Lean Six Sigma Green Belt? Examples include: Production Supervisor , Project Manager, Quality Engineer, Engineer, Quality Manager, Manufacturing Supervisor, Analyst, Director of Operations.

Requirements for Green Belt certification?

Lean Six Sigma Green Belt certification does not have any required prerequisites. It is recommend that participants have previous applicable education or work experience, however this is not a requirement.

Can you skip Six Sigma Belts?

Can I go directly to the Green Belt? If you have prior work, educational or non formal training experience in the field of process improvement, you might consider going directly tot the Green Belt. The concepts covered in the Yellow Belt are repeated again in the Green Belt course.

What are the levels of Six Sigma certifcation?

Six Sigma certification is broken down into different levels in the form of Belts. These belts include: Yellow Belt, Green Belt, Black Belt and Master Black Belt.

How do I get Six Sigma Green Belt certified?

To get Six Sigma Green Belt certified, you need to complete a recognized training program and pass the certification exam. SSGI’s Green Belt program is 100% online, self-paced, and developed by a McGraw-Hill award-winning professor. It includes video instruction, simulated projects, and a certification exam — with no additional fees. Once you pass the exam, you’ll earn a globally recognized Green Belt credential.

Average Salary for a Certified Green Belt?

How much does a Green Belt certified professional make? The average salary for a certified Green Belt is $100,721 as per Glassdoor. Take into consideration that location, experience and other factors come into play when determining a salary.

What can you do with a Six Sigma Green Belt?

Six Sigma is applicable to every industry, as its core focus is on solving problems that lead to more effect and efficient operations, a trait that every sector and every organization values. Some examples include automotive, healthcare, manufacturing, and logistics. Green Belt certification is a required credential for most process engineering, quality assurance, and operations management jobs.

Lean Six Sigma Green Belt purpose

What is the purpose of a Green Belt? A Lean Six Sigma Green Belt training course helps professional develop critical problem solving skills that are used to Define, Measure, Analyze, Improve and Control (DMAIC) processes. These tools can be used to improve projects, services, products ands customer satisfaction. It is focused on using data-driven methods to solve complex business problems.

How valuable is a Green Belt?

Earning a Six Sigma Green Belt can make a significant difference in your career prospects. You prove to organizations that you have the knowledge to solve complex business problems through data-driven approaches and tools that prioritize efficiency and quality. Because of this, you become a valuable asset to any organization and demand competitive pay and leadership roles.

Cost for Green Belt certification?

A Six Sigma Green Belt certification through SSGI costs $399.  Unlike other organizations, there are no additional fees for exam retakes or renewals. In addition, training material is fully included in your purchase and there is no expiration, so you can take the program on your own time at your own pace.

Can you get a Green Belt certification online?

Yes the SSGI Green Belt program is 100% online and self-paced. You can complete the full training program and take the certification exam from the comfort of your home.

How long will I have access to the Green Belt course?

You will have lifetime access to the SSGI Green Belt training, as the program does not expire.

How do I take the exam? If I fail can I retake it?

The exam is fully online. You can take it from your computer at any time. If you happen to fail, you will have unlimited retakes at no additional fee until you pass the exam.

Is the SSGI Green Belt certification recognized?

Yes, SSGI is trusted by leading organizations and has certified professionals in over 90 countries. SSGI is a PMI accredited organization (ATP), and a Baldrige Foundation partner, which is the highest level of excellence within industry. Programs are developed by McGraw-Hill Award Winning Author Dr. Barry Shore, Professor Emeritus with over 40 years of experience. You can find SSGI certifications in organizations such as: Amazon, Tesla, Deloitte, WeWork, Walmart, United States Air Force and many more.

How much does Green Belt certification cost?

A Six Sigma Green Belt certification from SSGI costs $399 which also includes training. Alternativly, providers like ASQ charge well over $1,000 for Green Belt certification with training. IASSC charges $350 for just one Green Belt exam attempt and no training.

How long does it take to complete the Green Belt?

On average it should take around 40 hours to complete the Six Sigma Green Belt. Many complete the program within 2-3 weeks. Learn more about how long it takes to complete a Green Belt.

Should I get a Green Belt or Black Belt certification?

It depends on your experience level and career goals.

  • Green Belt is ideal for professionals who want to learn process improvement tools and apply Six Sigma principles to projects while working within a team. It’s best for mid-level roles looking to enhance efficiency and problem-solving skills.
  • Black Belt is a more advanced certification designed for leaders and project managers who want to drive large-scale improvements and lead Six Sigma initiatives. If you’re already experienced with Six Sigma or managing teams, Black Belt might be the better choice.

🔹 Recommendation: If you’re new to Six Sigma, start with Green Belt and progress to Black Belt later. If you already have extensive process improvement experience, Black Belt may be the right fit.

Should I get a Green Belt or Yellow Belt certification first?

Yellow Belt is a beginner-level certification that provides a basic understanding of Six Sigma concepts, while Green Belt is more in-depth and prepares you to apply Six Sigma tools to real-world projects.

  • Choose Yellow Belt if: You’re brand new to Six Sigma and want an introductory certification before moving to advanced levels.
  • Choose Green Belt if: You’re looking for a comprehensive, job-ready certification that qualifies you to lead process improvement projects within a team.

🔹 Recommendation: Many professionals skip Yellow Belt and go straight to Green Belt, as Green Belt covers everything in Yellow Belt plus more advanced skills. However, if you want a lighter introduction before committing to full Green Belt training, Yellow Belt is a good starting point.

Green Belt Certification and Training

 

Includes Training Material & Certification Exam

Absolutely no additional fees!

Only $399

Green Belt Certification

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