Lean Six Sigma Green Belt Certification Training

About the Course

Organisations across industries continue to face increasing pressure to improve operational efficiency, reduce process variation, eliminate waste, and enhance customer satisfaction. Lean Six Sigma has become one of the most widely adopted methodologies for improving quality, productivity, and business performance through structured problem-solving and data-driven decision-making. Organisations require professionals capable of analysing operational inefficiencies, identifying root causes, and implementing sustainable improvement initiatives aligned with strategic business objectives. The integration of Lean principles, Six Sigma methodologies, statistical analysis, and process optimisation techniques is essential to improve operational performance and maintain competitive advantage. In many organisations, process inefficiencies, excessive variation, poor process visibility, and weak improvement controls contribute to operational waste, inconsistent quality, delayed delivery, and increased business costs.

This interactive 5-day Lean Six Sigma Green Belt Certification Training course provides a structured approach to process improvement and operational excellence using the DMAIC methodology. It integrates practical methods in Lean analysis, process mapping, statistical evaluation, root cause identification, and performance control aligned with Lean Six Sigma Green Belt competencies and ISO 18404 principles. Emphasis is placed on waste reduction, variation control, KPI improvement, process capability, and continuous improvement practices. Delegates will strengthen their ability to manage improvement projects, analyse operational performance, and implement measurable process enhancements across organisational functions. It equips delegates with structured frameworks and practical tools to improve quality performance, operational efficiency, and sustainable business results.

Core Objectives

By the end of the training course, delegates will be able to:

• Differentiate Lean Six Sigma principles and Green Belt responsibilities
• Measure process variation, waste, and operational efficiency
• Utilise DMAIC methodologies for structured problem-solving
• Investigate root causes and process failure conditions
• Interpret statistical outputs and quality performance indicators
• Formulate process optimisation and waste reduction solutions
• Control operational performance using monitoring frameworks
• Enhance process consistency and quality assurance practices

Training Approach

This training course adopts a structured and application-focused approach, integrating DMAIC exercises, Lean simulations, process mapping workshops, statistical analysis activities, and case-based operational scenarios. Delegates will apply practical frameworks to improve process capability, reduce variation, and support operational excellence initiatives.

The Attendees

This training course is designed for professionals involved in process improvement, quality management, operational excellence, and business performance enhancement.

A broad range of professionals will benefit, including but not limited to:

• Supervisors
• Team Leaders
• Department Heads
• Project Managers
• Programme Managers
• Lean Six Sigma Practitioners
• Process Improvement Specialists
• Operations and Production Professionals
• Business Excellence Professionals
• Quality Assurance and Quality Control Personnel
• Manufacturing and Service Operations Personnel
• Quality and Continuous Improvement Professionals
• Professionals involved in operational transformation initiatives

Daily Discussion

DAY ONE: LEAN SIX SIGMA PRINCIPLES AND DEFINE PHASE

• Lean Six Sigma Concepts and Green Belt Roles
• Lean Principles and Waste Identification
• DMAIC Methodology and Improvement Lifecycle
• Voice of the Customer (VOC) and CTQ Analysis
• SIPOC Mapping and Process Definition
• Project Charter, Business Impact, and Stakeholder Alignment

DAY TWO: MEASURE PHASE AND PROCESS PERFORMANCE ANALYSIS

• Process Mapping and Value Stream Analysis
• Data Collection Planning and Measurement Methods
• Process Capability Indices and Performance Evaluation
• Measurement System Analysis and Data Reliability
• Minitab Applications for Statistical Analysis
• KPI Development and Baseline Performance Assessment

DAY THREE: ANALYSE PHASE AND ROOT CAUSE IDENTIFICATION

• Root Cause Analysis and Problem Investigation
• Cause-and-Effect and Fishbone Analysis
• Pareto Analysis and Process Prioritisation
• Failure Mode and Effects Analysis (FMEA)
• Hypothesis Testing and Regression Analysis
• Waste Elimination and Variation Reduction Strategies

DAY FOUR: IMPROVE PHASE AND PROCESS OPTIMISATION

• Lean Improvement and Kaizen Techniques
• 5S and Workplace Organisation Practices
• Process Flow Optimisation and Bottleneck Reduction
• Error Prevention and Poka-Yoke Applications
• Pilot Testing and Improvement Impact Validation
• Change Management and Improvement Implementation

DAY FIVE: CONTROL PHASE AND SUSTAINABLE PERFORMANCE

• Control Plans and Process Standardisation
• Statistical Process Control and Control Charts
• Performance Monitoring and KPI Tracking
• Visual Management and Operational Control Systems
• Continuous Improvement and Operational Excellence
• Green Belt Project Validation and Competency Assessment

Certificate Awarded

Upon successful completion of this training course, participants will be awarded a Certificate of Completion from XCalibre Training Centre, acknowledging their accomplishment. This certificate serves as a testament to their dedication to developing their skills and advancing their expertise in their respective fields.