Lean Six Sigma Green Belt Level 2 Certification

Take the Next Step in Continuous Improvement

Move Closer to Black Belt Expertise

Exclusively available for ATTICS International | As this Certification is developed and designed by ATTICS international and accredited by QualCert

Lean Six Sigma Green Belt Level 2 Certification is designed for professionals who want to strengthen their process improvement capabilities and play an active role in driving operational excellence. This program builds on foundational Lean and Six Sigma concepts, enabling learners to apply structured methodologies to improve quality, reduce waste, and enhance efficiency across business processes.

The certification focuses on practical application of the DMAIC framework, Lean tools, and data-driven analysis. Learners develop the skills needed to identify root causes, evaluate process performance, and implement sustainable improvements that align with organizational goals. Emphasis is placed on real-world problem solving, making the learning immediately relevant to workplace challenges.

By completing Lean Six Sigma Green Belt Level 2, professionals position themselves as valuable contributors to continuous improvement initiatives. The certification supports career progression by enhancing analytical thinking, project involvement, and cross-functional collaboration, preparing learners for advanced roles and higher-level Lean Six Sigma certifications.

Course Modules

Module 1: What Is Six Sigma?
Module 2: Six Sigma History and Application
Module 3: Other Process Improvement and Quality Methods
Module 4: Lean Concepts
Module 5: Basic Six Sigma Concepts
Module 6: Approaching the Problem
Module 7: What is a Process?
Module 8: Quality
Module 9: Selecting the Right Projects
Module 10: Basic Six Sigma Team Management
Module 11: Introduction to DMAIC and DMADV
Module 12: Define

Module 13: Measure
Module 14: Analyze
Module 15: Improve
Module 16: Control
Module 17: Intermediate Graphical Analysis
Module 18: Normal Probability Distributions
Module 19: Correlation and Regression
Module 20: Non-Normal Probability Distributions
Module 21: Hypothesis Testing
Module 22: Sample Size
Module 23: Advanced Control Charts
Module 24: Applying Statistics to Business Applications Through Six Sigma

Learning Objectives

By completing the Lean Six Sigma Green Belt Level 2 Certification, learners will be able to:

Demonstrate expert-level understanding of Lean Six Sigma principles and their strategic application across organizations
Lead enterprise-wide Lean Six Sigma initiatives aligned with business strategy and performance objectives
Apply advanced DMAIC and DMADV methodologies to solve complex, high-impact business problems
Analyze complex datasets using advanced statistical techniques, predictive analytics, and multivariate analysis
Design and optimize processes using advanced Design of Experiments (DOE) and robust improvement methods
Implement sustainable control systems, governance structures, and performance dashboards
Lead change management efforts and influence organizational culture toward continuous improvement
Evaluate financial impact, risk, and return on investment (ROI) of Lean Six Sigma projects

Ideal Learner for This Course

This course is ideal for:

Professionals seeking to build intermediate-level expertise in Lean Six Sigma methodologies
Quality, operations, and process improvement team members
Engineers, analysts, and supervisors involved in operational performance improvement
Project managers supporting data-driven improvement initiatives
Professionals aiming to reduce waste, improve efficiency, and enhance quality outcomes
Individuals preparing for advanced Lean Six Sigma Black Belt certification
Managers looking to strengthen analytical and problem-solving capabilities
Professionals working in manufacturing, healthcare, logistics, IT, or service industries

Duration & Delivery

Total Duration: 90–110 Hours
Mode: Online self-paced or instructor-led workshop

Assessment Method

Scenario-based examination
One validated Lean Six Sigma project
Data-driven improvement evidence
Passing score: 75%

Key Benefits – Lean Six Sigma Green Belt Level 2 Certification

By completing this course, participants will:

Develop practical expertise in Lean and Six Sigma tools for real-world process improvement
Strengthen data-driven problem-solving and analytical decision-making skills
Gain hands-on understanding of the DMAIC methodology from Define to Control
Improve process efficiency, quality, and customer satisfaction across operations
Build confidence to support and lead improvement projects within organizations
Enhance career opportunities in quality management, operations, and continuous improvement

Frequently Asked Questions (FAQs)

This certification is ideal for professionals involved in quality, operations, project management, and continuous improvement who want to develop practical problem-solving and process optimization skills.

This course is best suited for learners with basic knowledge of process improvement or prior exposure to Six Sigma concepts, though motivated beginners can also succeed.

Lean Six Sigma Green Belt certifications are widely recognized in manufacturing, healthcare, logistics, finance, IT, construction, and service sectors worldwide.

Enrollment is exclusively available through ATTICS International. This certification is developed and designed by ATTICS International and accredited by QualCert. To register, please visit ATTICS International and follow the official enrollment process to secure your certification.