What Is the IASSC Lean Six Sigma Black Belt Credential?Advanced DMAIC, Proven in Practice
The Lean Six Sigma Black Belt (LSSBB) is the advanced process improvement credential, awarded through the International Association for Six Sigma Certification (IASSC), that validates expert command of the full DMAIC method, from defining problems to controlling sustained gains. Invensis Learning's Lean Six Sigma Black Belt certification training in Mumbai prepares you to lead complex improvement projects and mentor Green Belts across any sector. The programme is built on the IASSC Lean Six Sigma Black Belt Body of Knowledge and covers all five DMAIC phases, advanced statistics, hypothesis testing, regression analysis, design of experiments and statistical process control. You learn to cut defects, shorten cycle time and remove waste using proven Lean and Six Sigma tools. Delivered in live virtual and classroom formats, the training suits quality managers, operations leaders and continuous improvement specialists across Mumbai's manufacturing, BFSI, pharmaceutical and consulting hubs. With 40 hours of expert-led instruction and exam-focused practice, you move from study to a globally recognised Black Belt on a clear, supported path.
Invensis Learning is an accredited IASSC (Peoplecert) training partner in Mumbai (2778), approved to deliver official LSSBB training using IASSC-aligned courseware.









