What Is the Lean Six Sigma Yellow Belt Certification?UntitledYour First Step in Process Improvement
The Lean Six Sigma Yellow Belt (LSSYB) is an entry-level certification that proves you understand the DMAIC approach to process improvement and can support quality projects as a valued team member. Lean Six Sigma Yellow Belt certification training in Chicago gives professionals across manufacturing, healthcare, logistics and financial services an employer-trusted credential governed by the International Association for Six Sigma Certification (IASSC), now part of PeopleCert. The program covers all five DMAIC phases, Define, Measure, Analyze, Improve and Control, at a foundational awareness level, along with core Lean tools such as 5S, value stream mapping and Poka-Yoke. You learn the basic metrics, process mapping and quality concepts that improvement teams rely on every day. Delivered in live online and classroom formats, the training suits front-line staff, team members and professionals new to quality. With no prerequisites and a clear path to the IASSC exam, it is a practical first step toward Green Belt and a stronger role in process improvement.
Invensis Learning is an accredited IASSC (Peoplecert) training partner in Chicago (2778), approved to deliver official LSSYB training using IASSC-aligned courseware.










