100% Online and Self-Paced

Lean Six Sigma Yellow Belt Certification Exam with Test-Prep

Credentials | Recognition | Formal Designation

You've Done the Work, Learned the Tools, You've Been Doing it For Years! You Deserve the Respect a Certification Conveys. It's Time to put Lean Six Sigma Yellow Belt on Your Resume

Certification Exam Details

The Six Sigma and Lean Six Sigma certification exams are identical, except the Six Sigma exam question pool does not contain Lean-related questions. For all other reasons, the two exams are alike.

Each exam is time-restricted (see table at right for duration per exam). All exams cover our published Lean Six Sigma Curriculum. (the Six Sigma curriculum has Lean elements removed). The passing score is 80% for all exams.

All students get two attempts. The exam is administered online. You will need a reliable internet connection, a personal computer, and a web browser.

Lean Six Sigma Certification Data

The exam interface will allow you to flag questions for review before submission. If you do not submit your test before your allotted time, the test will auto-submit once your testing time has expired.

Exam Question Types
  1. Single Choice (84%) - there will only be one "single" correct response
  2. Multiple Choice (14% ) - there may be more than one correct response
  3. Matrix Sorting (2%) - required to move items into the correct locations

Completing the certification exam successfully will earn you the Six Sigma or Lean Six Sigma certification designation. We will issue you a certification serial number, list you in our Official Certification Directory, and issue a digital certificate with our accreditation and certification seals affixed.

Exam Resets

All students get two attempts at their certification exam. If unsuccessful after two attempts, you may reset your exam from your account by making the appropriate exam reset payment.

Recertification Not Required


What's Included with the Your Exam Enrollment?

eBooks, Training Slides, Templates, Roadmaps, Data Files...

When you enroll in any of our exams or online training courses, you'll also access dozens of our Tools, Templates, and Data Files to help learn Lean Six Sigma. But if that's not enough, our detailed Quick Reference Guide, our D.A.M.I.C. Roadmap in PDF format, and our Hypothesis Testing and Control Charts Roadmaps. Everything compliments our eBooks and our online training courses by following our accredited Curriculum.

Six Sigma Book for Yellow Belts
Lean Six Sigma
Yellow Belt eBook
Lean Six Sigma Yellow Belt PowerPoint
Lean Six Sigma
Training Slides
Lean Six Sigma Quick Reference Guide
Lean Six Sigma
Quick Reference Guide
Lean Six Sigma
Tools & Templates
Lean Six Sigma

What is Test-Prep?

Real Exam Questions | Practice Tests in D.M.A.I.C. format | Get Comfortable!

Test-Prep gives you our DMAIC Phase tests pulled from our online training course. You get unlimited test attempts and randomized questions from our exam pool. The result is that your exposure to authentic test questions and practice using the system significantly enhances your likelihood of success!

Add Test-Prep during checkout!


What You Get When You're Certified!

Certified Professionals

When you choose Lean Sigma Corporation for your certification, you select a proven provider with a history of success. With nearly 5,300 professionals certified through our rigorous programs, we've established ourselves as a trusted authority in the Lean Six Sigma industry. Our exclusive Official Certification Directory showcases these achievements for the world to see. Plus, you'll receive a custom digital certificate, a symbol of your professional expertise. Join our thriving community of certified professionals and unlock endless career growth and advancement opportunities.

Certification Directory Listing

Lean Six Sigma Certification Directory

Custom Digital Certificate


Colleges and Universities

Trust our Certifications

Lean Six Sigma Licensed Partners - University

What Our Students Say

LSS Black Belt

Alexander Nelson

Lean Six Sigma CertificationsI can't imagine that there is a better Lean Six Sigma Black Belt training on the market. The course material, the website, and the course layout are all outstanding and easy to use.

LSS Green Belt

Chistopher Carano

Lean Six Sigma CertificationsAfter taking the course, I can see how it is absolutely essential to industrial and manufacturing environments.

LSS Black Belt

Don Goolsby

Lean Six Sigma CertificationsThis online course is a convenient yet comprehensive way to achieve a Lean Sigma black belt certification from a credible agency that is a substantial portfolio item.

LSS Green Belt

Alfred Tellez

Lean Six Sigma CertificationsI'm glad I had the chance to learn the material at my own pace. I'm looking forward to using my new knowledge to perform Lean Six Sigma at work.

Enroll Today

Enroll Today, Take Your Exam Anytime

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Lean Six Sigma Yellow Belt
Certification Exam with Test-Prep

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