Master Lean Six Sigma.
Transform Your Career.
Globally recognized Lean Six Sigma certification training — from White Belt to Black Belt. Published contact hours, secure exams, and project-based certification aligned with CSSC standards.
Choose Your Certification Path
From foundation to mastery — all programs include published contact hours and CSSC-aligned examinations
White Belt
Foundation Level8 Contact Hours- 1 4 Comprehensive Modules
- 2 25-Question Final Exam
- 3 No Project Required
- 4 Digital Certificate (PDF)
- 5 Lifetime Course Access
Yellow Belt
Intermediate Level20 Contact Hours- 1 8 Comprehensive Modules
- 2 4 Guided Mini-Projects
- 3 50-Question Final Exam
- 4 Digital Certificate + Lifetime Access
- 5 Supports Green Belt preparation
Green Belt
Advanced Level35 Contact Hours- 1 14 Modules + Minitab Training
- 2 1 Real DMAIC Project (for Certified title)
- 3 100-Question Final Exam
- 4 Mentorship & Project Support
- 5 Path: Completion or Certified
Black Belt
Expert Level95 Contact Hours- 1 22 Advanced Modules
- 2 1 Major Project (Charter, Report, Financials)
- 3 150-Question Final Exam
- 4 1-on-1 Coaching & Panel Defense
- 5 DOE, DFSS & TRIZ Training
The Quality Progress Advantage
We deliver world-class Lean Six Sigma training designed for your success
CSSC Aligned Curriculum
All programs aligned with Council for Six Sigma Certification Body of Knowledge, including published contact hours.
Secure Examinations
Identity verification, question randomization, remote proctoring, and strict retake policies ensure integrity.
Project-Based Certification
Green and Black Belts require real DMAIC projects with charters, financial impact, and presentations.
100% Online Learning
Study anytime, anywhere. Self-paced courses with lifetime access and mobile-friendly platform.
Expert Instructors
Learn from certified Master Black Belts with decades of industry experience across sectors.
Certificate Verification
Instant online verification at www.qualityprogressbd.com/verify — trusted by employers globally.
Important Links & Resources
Everything you need — all in one place
Trainer Profile
Meet our certified Master Black Belts
Certificate Verification
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Examination & Assessment Policy
Exam security, time limits, passing scores, retakes
Certification Policies
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Payment Portal
Secure online payment for all courses
Quality Progress BD Website
Complete information and updates
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