What Is the Lean Six Sigma Yellow Belt Certification?A Clear Start in Process Improvement
The Lean Six Sigma Yellow Belt (LSSYB) is an entry-level process improvement credential that validates foundational knowledge of the DMAIC method across its five phases: Define, Measure, Analyse, Improve and Control. Our Lean Six Sigma Yellow Belt certification training in Kolkata prepares you to support improvement projects, contribute to quality teams, and sit the IASSC Yellow Belt exam with confidence. The programme suits entry-level professionals, front-line team members, and managers who want a recognised introduction to operational excellence. With Kolkata's expanding IT services, BPO, GCC and manufacturing base, employers increasingly value staff who can read process data, cut waste and reduce defects. Awarded by the International Association for Six Sigma Certification (IASSC), the credential is recognised worldwide and stays current for three years. Start your Yellow Belt journey with Invensis Learning and build the quality foundation that leads on to Green Belt and beyond.
Invensis Learning is an accredited IASSC (Peoplecert) training partner in Kolkata (2778), approved to deliver official LSSYB training using IASSC-aligned courseware.









