Certified Lean Six
Sigma Green Belt
Deliver measurable results through structured improvement.
- Format: In-person, live online, or blended
- Duration: 5 to 7 days of training (modular) - ptional coaching for project execution
- Methodology: • Practical exercises and simulations • Statistical analysis labs with real datasets • Project coaching sessions • One Page governance templates • Case studies from top industries
The Certified Lean Six Sigma Green Belt program develops disciplined problem solvers capable of leading structured improvement projects that generate real, measurable business impact. Through an intensive blend of Lean principles, Six Sigma tools, data-driven methods, and hands-on project work, participants learn to map processes, identify root causes, validate hypotheses, implement solutions, and sustain improvements across all business functions.
Green Belts play a crucial role in organizational transformation:
they are the bridge between strategic goals and operational execution, capable of accelerating performance, reducing costs, improving quality, and enhancing customer experience. This certification is internationally recognized and provides the foundation for professional advancement toward Black Belt and Master Black Belt levels.
Learning Objectives
By the end of this certification program, participants will be able to:
- Lead Lean Six Sigma projects using the DMAIC methodology
- Apply structured problem-solving techniques and eliminate root causes
- Analyze data using statistical thinking and basic analytical tools
- Map and measure processes using professional Lean tools
- Identify and quantify waste, variation, bottlenecks, and inefficiencies
- Implement improvements that deliver measurable business results
- Engage stakeholders and facilitate cross-functional collaboration
- Build dashboards and controls to sustain results
- Present project outcomes using executive-grade storytelling and data visualization
Target Audience
Ideal for professionals who want to lead improvement projects and drive performance, including:
• Process Owners & Business Leaders
• Operational Excellence Practitioners
• Quality Specialists
• Analysts and Project Managers
• Customer Service, Operations & Back-Office professionals
• Professionals preparing for Black Belt level
Industries Served
The Green Belt methodology is widely applicable across:
• Banking & Insurance
• Asset Management & Financial Services
• Manufacturing & Engineering
• Luxury & Retail
• Food & Beverage & Packaging
• Logistics, Transportation & Service Operations
• Healthcare & Pharma
Prerequisites
• No formal prerequisites
• Yellow Belt recommended but not mandatory
• Familiarity with Excel; Minitab/JMP introduced during the course
Certification
Participants must complete:
• Knowledge assessment (multiple-choice exam)
• One improvement project demonstrating measurable impact
Upon completion, participants receive the Certified Lean Six Sigma Green Belt credential, recognized internationally.
Course Content
- Lean and Six Sigma overview
- Process thinking and value creation
- Roles and responsibilities (GB, BB, MBB, Champion)
- Project scoping and stakeholder alignment
- SIPOC, CTQ definition, Problem Statements
- Voice of the Customer & prioritization techniques
- Process mapping and Value Stream Mapping
- Data collection planning
- Baseline performance, KPIs, and measurement system concepts
- Root cause identification
- Hypothesis formulation and validation
- Basic statistics, correlation, variance analysis (using Minitab/JMP)
- Identifying key drivers of performance problems
- Solution development and prioritization
- Lean tools for rapid experimentation (Kaizen, 5S, Standard Work)
- Pilot testing and impact assessment
- Building the business case for change
- Control plans and process monitoring
- Visual management & dashboards
- Standardization and documentation
- Ensuring long-term sustainability
- Coaching and mentoring sessions
- Governance through “One Page Project”
- Final presentation to leadership (optional for companies)
To earn the Certified Green Belt, participants must:
- Complete the full training
- Successfully pass the knowledge exam
- Deliver one real improvement project with measurable results
- (or two smaller projects, depending on corporate requirements)
- Demonstrate ability to apply DMAIC and core tools effectively
Projects typically generate improvements in:
- Cost reduction
- Lead time reduction
- Error/defect reduction
- Productivity increase
- Customer experience improvement
- Learn the world’s most effective structured improvement methodology
- Deliver real business impact — fast
- Strengthen analytical thinking and leadership skills
- Improve quality, cost, speed, and customer experience
- Build the capabilities to advance to Black Belt
- Gain a certification valued in top global companies
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