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To be successful, organizations need a consistent methodology for solving complex problems. They also need professionals who can find opportunities for improvement that will drive performance. This is why certified Lean Six Sigma Black Belts are in high demand in all industries such as government, IT, HR, manufacturing, health care, etc. Roxtar Lean Six Sigma Black Belt training and certification develops expert‐level problem solvers—giving them the management, statistical, and continuous improvement knowledge and skills they need to lead successful improvement teams and achieve strategic objectives in any function or department of any organization. You’ll increase your ability to effectively identify, frame, and solve problems to continuously improve quality, cost, and delivery/time with our Lean Six Sigma Black Belt training and certification.


As always, this course does not guarantee certification for any student candidate; it must be earned. Certification is dependent upon student candidates successfully completing all certification requirements (e.g., classroom activities, exercises, homework assignments, quizzes, certification project, and certification exam, etc.). This training will be primarily conducted virtually and will be comprised of 120 hours of online instruction (scheduled in accordance with mutual agreement between Roxtar and the Black Belt candidates) with an estimated additional 80+ hours of prescribed homework and/or research assignments and project work.

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