What Is the IASSC Lean Six Sigma Yellow Belt?Your Entry Point to Process Excellence
The Lean Six Sigma Yellow Belt (LSSYB) is an entry-level, globally recognised certification that validates your foundational understanding of the DMAIC improvement method and core Lean tools. Awarded against the International Association for Six Sigma Certification (IASSC) Body of Knowledge, it proves you can support quality and process improvement projects as a confident team member. This Lean Six Sigma Yellow Belt certification training in Mexico City is built for professionals new to operational excellence: quality analysts, production and operations staff, project coordinators and graduates entering the workforce. You learn how to define problems, measure processes, read variation and support data-driven improvement under Green and Black Belt leadership. With nearshoring drawing advanced manufacturing, logistics and shared-services investment into the city, employers increasingly expect baseline Lean Six Sigma literacy on their teams. Earning the credential is a practical first step, and you can start your journey with Invensis Learning.
Invensis Learning is an accredited IASSC (Peoplecert) training partner in Mexico City (2778), approved to deliver official LSSYB training using IASSC-aligned courseware.









