Self-Paced Lean Six Sigma certification from lean six sigma toolbox
Self-Paced Learning


The ability to complete Lean Six Sigma courses from your phone or computer means you can complete the training at your own speed and start getting results immediately


Lean Six Sigma Certification
Industry Recognized Certification


Lean Six Sigma Toolbox has been certifying individuals around the world since 2007. Lean Six Sigma Toolbox is recognized by companies like Plexus, Walmart, Consumer Reports, Liberty Safe, Morton Salt and other Fortune 500 companies in every industry.




Lean Six Sigma Toolbox Profits
Measurable Business Results


Getting a certification should not be the end goal but rather a means to achieving your goals. Lean Six Sigma Toolbox Green Belt graduates regularly save over $100,000 for their companies with their first project. Let's start improving your processes today.

Levels of Lean Six Sigma Certification


Each Lean Six Sigma course is designed to give you the knowledge and skills you need to solve problems and lead quality and efficiency projects in your organization. Choose the level that is right for you and your team.



Lean Six Sigma Yellow Belt Training, Exam, and Certification

Yellow Belts certification is a must have for all employees regardless of position. Yellow Belts learn the core principles of Lean Six Sigma, empowering them to identify and eliminate waste and variation in your business. This course is approximately 6 hours of material and does not require completion of a project.

Cedro Toro

Cedro Toro

$199

Lean Six Sigma Green Belt Training, Exam, and Certification

Lean Six Sigma Green Belt certification is the best training for team members and managers responsible for improving your business. Green Belts are project leaders who use Lean Six Sigma tools to eliminate waste and variation, improve process performance, employee and customer satisfaction. This course requires completing approximately 16 hours of training, an exam, and a process improvement projects showing measurable results.

Cedro Toro

Cedro Toro

$599

Lean Six Sigma Black Belt Training, Exam, and Certification

Lean Six Sigma Black Belt certification is the best training for quality engineers and managers responsible for solving complex problems in your business. Black Belts are project leaders with a deep understanding of statistical process control and data analysis. They use these skills to perform root cause analysis and drive process improvements across the organization.

Cedro Toro

Cedro Toro

$999

"Cedro and the Lean Six Sigma Toolbox team use a very practical approach to Lean. Our first wave of Green Belts generate over a million dollars in savings."


- Frank Iacopelli

Need to train your entire team?


Lean Six Sigma Toolbox has helped organizations train multiple waves of Lean Six Sigma Yellow, Green, and Black Belts across multiple sites and continents.



Find out why companies like Morton Salt, Plexus, Consumer Reports, Blue Cross, Liberty Safe, and others trust Lean Six Sigma Toolbox to develop their workforce. Contact us and let's put a plan together that will increase your return on investment by developing continuous improvement skills across your business.