Become a Professional Lean Six Sigma
Increase your competencies and boost your professional career by taking our Lean Six Sigma program that prepares you to become an IASSC Certified Yellow, Green or Black Belt.
Set Yourself Up for Career Success
A Lean Six Sigma Yellow Belt knows fundamental elements of the Lean Six Sigma Methodology and serves as a team member on process improvement projects typically in a part-time role.
A Lean Six Sigma Green Belt knows advanced elements of the Lean Six Sigma Methodology and leads smaller process improvement projects or serves as a team member on larger projects typically in a part-time role.
A Lean Six Sigma Black Belt possesses a complete understanding of all technical aspects of the Lean Six Sigma Methodology and leads complex process improvement projects typically in a full-time capacity.

Lean Six Sigma – Yellow Belt – Green Belt – Black Belt
Our instructor-led training is delivered virtual-live with content developed by Lean Six Sigma Black Belt credential holders to ensure it meets the highest recognized and published IASSC quality criteria, standards and requirements to sit for the certification exams.
Digital Resources
Student manual with instructional content
Case study project
Excel data analysis module and templates
Instructions on the steps to register with IASSC
Inexertus Online Practice Exams Portal
The program includes 1-year of personalized access to realistic Lean Six Sigma Yellow Belt, Green Belt and Black Belt practice questions with explanations of the rationale and exam tips.
The online practice portal will give you your baseline and allow you to prepare a plan to close the gap and be ready to take the actual IASSC Lean Six Sigma exam.