Certified Lean Six Sigma Trainer (CLSSTRA)

Certified Lean Six Sigma Trainer is the definitive professional development programme for individuals seeking to master the art and science of teaching Lean Six Sigma methodologies. Whether you’re an experienced process improvement specialist or a subject matter expert aiming to transition into a training and facilitation role, this course empowers you to become a confident and competent Lean Six Sigma trainer.

In today’s performance-driven business environment, organisations are seeking not just Lean Six Sigma certified professionals, but also Certified Lean Six Sigma Trainers who can educate, influence, and lead continuous improvement programmes across teams and industries. The CLSSTRA certification is designed to meet this growing demand by equipping participants with advanced knowledge in Lean Six Sigma principles and the skills to teach those principles effectively.

The course covers both technical mastery and instructional excellence. You will deepen your understanding of Lean Six Sigma tools such as DMAIC, root cause analysis, process mapping, and statistical analysis. At the same time, you’ll learn how to design lesson plans, facilitate workshops, handle adult learners, and evaluate training impact.

Unlike generic instructional design programmes, this Certified Lean Six Sigma Trainer course is tailored specifically for professionals who want to build and deliver impactful Lean Six Sigma courses. You will gain insights into how to adapt your delivery to different Belt levels (Yellow, Green, Black), align content with organisational goals, and use real-world case studies to create applied learning experiences.

The programme includes instructor-led modules, assessment-based exercises, downloadable toolkits, and peer-reviewed teaching demonstrations. You will complete this course with a verified trainer certification, ready to deliver workshops internally within organisations or as an external consultant.

Participants will receive a certificate of recognition that is verifiable via our digital verification portal, ensuring your qualification can be confidently presented to clients, employers, or professional bodies. This certification can elevate your profile, expand your consulting opportunities, or help you move into internal Learning & Development roles focused on operational excellence.