American Association Six Sigma and Lean Management

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Welcome to AASSQLM

Leading the Way in Lean, Six Sigma, and Quality Management Certifications

At AASSQLM, we provide globally recognized certification exams in Lean, Six Sigma, and Quality Management for professionals and organizations. Our industry-driven Body of Knowledge (BOK) and rigorous certification standards ensure that certifications reflect practical, real-world knowledge and professional competence across industries.

Join thousands of certified professionals making an impact every day. Start your certification journey today.

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What We Offer

Certification Programs

Whether you are new to Lean and Six Sigma or pursuing advanced professional credentials, our certification examinations are structured to validate your knowledge and expertise. Choose from Lean Management, Yellow Belt, Green Belt, Black Belt, or Master Black Belt certifications, and gain formal recognition for your proficiency.

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Accreditation for Trainers and Providers

Looking to grow your training program or consulting firm? Become an accredited partner and enhance your industry credibility. Align your training services with AASSQLM examination standards and prepare learners for globally recognized AASSQLM certification exams.

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Membership for Continuous Growth

Join a community of professionals committed to continuous improvement. AASSQLM membership provides access to exclusive resources, professional networking opportunities, and special discounts on certification exams.

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Certification Verification Tool

Quickly verify the authenticity of any AASSQLM certification using our easy-to-use online tool. Ensure your employees or candidates hold genuine, recognized AASSQLM certifications.

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Why Choose AASSQLM?

Industry-Driven Body of Knowledge

AASSQLM certification exams are aligned with a robust and up-to-date Body of Knowledge (BOK), covering current methodologies in Lean, Six Sigma, and Quality Management.

Global Recognition

AASSQLM certifications are globally recognized, providing credibility and a competitive edge in today’s professional environment.

Real-World Relevance

AASSQLM certification exams assess practical, real-world knowledge that can be applied to address business challenges and support operational excellence.

Join the Global Network of AASSQLM-Certified Professionals

Thousands of professionals and organizations worldwide trust AASSQLM to recognize skills and achievements through its certification exams. Be part of a global community of certified Lean, Six Sigma, and Quality Management professionals driving excellence and innovation across industries.

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Testimonials

What Our Clients Say:

AASSQLM’s Green Belt certification gave me the confidence to lead improvement initiatives that delivered measurable results. I’m proud to be part of this global community of certified professionals.
Anit DoeCertified Green Belt Professional
Anit Doe
Our company’s partnership with AASSQLM has transformed the way we approach process improvement. The accreditation has helped us attract more clients and strengthen our professional credibility.
Jane SmithAccredited Training Provider
Jane Smith

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