Lean Systems Inc. was the first to offer a Lean Champion Greenbelt/Blackbelt Certification program internationally. The five course lean champion certification program is the foundation for the international standard for Lean Green Belt Certification. The completion of 120 hours of training will constitute eligibility for a comprehensive Green Belt examination.

Black Belt and Master Black Belt Certification are offered upon the completion of project management and organizational assessment. This certification was developed in collaboration with the International Association of Lean Practitioners (IALP).

The International Association of Lean Practitioners is a select group of retired Toyota Sensei and Lean Systems professionals. IALP was developed to offer a standardized approach to the implementation of continuous improvement using the founders knowledge of the Toyota Production System(TPS). These international lean business experts are regarded as accredited educators, teachers, and implementers of the Toyota Production System.