Six Sigma Black Belt course delivers a broad understanding of Six Sigma principles, including supporting systems and tools & techniques. Certified Six Sigma Black Belts understand all aspects of the DMAIC methodology aligned to Six Sigma principles. They have good knowledge of Lean concepts. Hello, I'm a learning consultant working at NovelVista Training Institute. I help working professionals to increase their skills in Six Sigma Black Belt and . I'm also helping them to make their way for the Six Sigma Black Belt and Certification exam by designing mocks and practice exams.