Lean Six Sigma International Association


LSSIA is the first organization that focuses the efforts of continuous improvement through world-class methodology of Lean Six Sigma widely internationally. Our organization focuses companies with global presence, professionals and consulting firms in USA, Latin America, Europe and Asia.

LSSIA is a Professional Association dedicated to growing and enhancing the standards within the Lean Six Sigma Community. LSSIA is the only independent third-party certification body within the Lean Six Sigma Industry that does not provide training, mentoring and coaching or consulting services. LSSIA exclusively facilitates and delivers centralized universal Lean Six Sigma Certification Standards testing and organizational Accreditation.

Our organization recognized Lean Six Sigma Certifications can be found in leading multinational corporations in addition to automotive, healthcare, textil, services, government, manufacturing, energy, petroleum and military industries worldwide.


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