Lean Six Sigma Certification Programs
The topic of certification comes up frequently in Lean Six Sigma and not all organizations agree on the requirements or standards for Certification. We believe the best way to separate training and resulting Certificates of achievement from formal Certification or “being certified” is, “Those who complete the training CAN and those achieving Certification DO”, as depicted in the following image;
It is our opinion that “trained” means that one is well-versed in a given body of knowledge. For example, “I completed Scrum Master training.” Certification or being certified, however, is a confirmation of one’s ability to APPLY that body of knowledge… the “DO” of the learn-do model. Some institutions might consider this the culminating performance.
When it comes to Lean Six Sigma, there are some (a few) organizations that will offer certification without the requirement for the “DO” element and we strongly believe that this does a disservice to the student/recipient as well as the industry as a whole. For those seeking to accelerate careers and leverage Lean Six Sigma to open new doors of opportunity, training courses alone are not enough. Successful application of the principles, tools, and methods acquired during training offers the evidence… the compelling story that is a confirmation of your ability to bring tremendous value to any organization in virtually any industry sector.
Complete Your Lean Six Sigma Training
Step 1: If you haven’t completed training in Lean Six Sigma or need to refresh your skills and build on your existing knowledge and experience, sign up for a FREE account at Lean Six Sigma Coach where you can access free courses.
A monthly subscription of $25 unlocks the entire library of 1,000+ online courses and 100+ certificate programs including Lean Six Sigma White Belt up to Lean Six Sigma Black Belt.
Step 2: If you have completed training and want to achieve certification, Lean Six Sigma Coach offers you an accredited yet affordable option.
ACCREDITATION: RPM-Academy, the training provider behind Lean Six Sigma Coach, is an accredited partner of the International Lean Six Sigma Institute (ILSSI), headquartered in Cambridge, UK. Our certification pathways are designed to align with internationally recognized Lean Six Sigma standards and professional expectations.
For certification, you will be required to:
- Successfully write an online certification exam to confirm your understanding of the body of knowledge associated with the “Belt” (level) of certification you are seeking:
- Lean Yellow Belt
- Lean Six Sigma Yellow Belt
- Lean Green Belt
- Six Sigma Green Belt
- Lean Six Sigma Green Belt
- Lean Black Belt
- Six Sigma Black Belt
- Lean Six Sigma Black Belt
FAQs
What is the difference between Lean Six Sigma training and certification?
Training provides the knowledge, tools, and practical understanding of Lean Six Sigma methods such as DMAIC, root cause analysis, process mapping, and continuous improvement.
Certification is the formal recognition that you have successfully completed the required learning and, where applicable, demonstrated competency through exams, assignments, or project work.
In short: training helps you learn the methodology—certification validates your capability and achievement.
Do I need to complete training before applying for Lean Six Sigma certification?
Yes—most professional certifications require completion of approved training before certification is awarded.
At Lean Six Sigma Coach, a division of RPM-Academy, learners complete structured online training aligned to the appropriate Lean, Six Sigma, or Lean Six Sigma “belt” level (Yellow Belt through Black Belt), followed by the required assessment and certification requirements depending on the program selected.
This ensures certification reflects real knowledge and practical competence, not simply course attendance.
Is your Lean Six Sigma certification internationally recognized?
RPM-Academy, the training provider behind Lean Six Sigma Coach, is an accredited partner of International Lean Six Sigma Institute (ILSSI), providing globally recognized Lean Six Sigma and continuous improvement training programs.
This gives learners confidence that their certification is aligned with professional standards and recognized across industries and international markets.
Recognition may vary by employer and industry, but ILSSI alignment provides strong professional credibility.
Which Lean Six Sigma certification level should I start with?
The right starting point depends on your current experience, role, and career goals.
Beginners often start with White Belt and Yellow Belt to build foundational knowledge. Professionals leading projects or process improvement initiatives may pursue Green Belt, while senior leaders and advanced practitioners often work toward Black Belt certification.
If you are unsure, starting with foundational training such as White Belt or Yellow Belt helps identify the best pathway for certification and long-term growth.
