Six Sigma Green Belt Level 2 Certification

Advance Your Process Improvement Journey

Build practical expertise with Six Sigma Green Belt – the next step toward operational excellence.

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

The Six Sigma Green Belt Level 2 Certification is a practical, intermediate-level qualification designed for professionals who want to actively contribute to process improvement and quality initiatives within their organizations. This certification builds on foundational Six Sigma knowledge and focuses on applying structured, data-driven methods to improve efficiency, reduce variation, and enhance overall performance.

Learners gain hands-on experience with the DMAIC methodology, core statistical tools, and problem-solving techniques used in real-world business environments. The program emphasizes teamwork and practical application, enabling participants to support Black Belt-led projects while independently managing smaller improvement initiatives.

By completing the Six Sigma Green Belt Level 2 Certification, professionals strengthen their analytical thinking, improve decision-making capabilities, and increase their value as contributors to continuous improvement efforts. The skills developed through this certification are widely applicable across industries, supporting career growth in quality management, operations, and process improvement roles.

Course Modules

Module 1: Introduction to Six Sigma
Module 2: Six Sigma History and Practical Applications
Module 3: Process Improvement and Quality Methodologies
Module 4: Lean Principles and Concepts
Module 5: Core Six Sigma Concepts
Module 6: Structured Problem-Solving Approaches
Module 7: Understanding Business Processes
Module 8: Quality Fundamentals
Module 9: Project Selection and Prioritization
Module 10: Six Sigma Team Roles and Collaboration
Module 11: Introduction to DMAIC and DMADV
Module 12: Define Phase

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

Learning Objectives

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

Explain the core principles, purpose, and value of Six Sigma within organizational improvement initiatives
Describe the history, evolution, and practical application of Six Sigma across different industries
Compare Six Sigma with other quality and process improvement methodologies
Apply Lean concepts to identify waste and improve process efficiency
Demonstrate understanding of key Six Sigma concepts including variation, defects, and process capability
Use structured problem-solving approaches to identify improvement opportunities
Define, map, and analyze business processes and their inputs and outputs
Interpret quality concepts and customer requirements, including Critical to Quality (CTQ) characteristics
Select and prioritize Six Sigma projects aligned with business goals and performance improvement
Participate effectively in Six Sigma teams and apply basic team management principles
Differentiate between DMAIC and DMADV methodologies and identify appropriate applications
Apply the Define phase tools to create project charters and clearly define problem statements

Ideal Learner for This Course

This course is ideal for:

Professionals involved in process improvement and quality initiatives within their organization
Team members supporting Six Sigma or continuous improvement projects
Supervisors and junior managers seeking structured problem-solving skills
Quality, operations, and production professionals aiming to enhance performance
Individuals with basic knowledge of Six Sigma or quality management principles
Professionals with strong analytical thinking and problem-solving abilities
Project team members who work with data and performance metrics
Professionals looking to strengthen analytical and decision-making capabilities
Employees seeking career growth in quality, operations, or process improvement roles
Learners interested in applying Lean and Six Sigma tools in real-world scenarios
Individuals motivated to contribute to measurable business and operational improvements

Duration & Delivery

Total Duration: 80–100 Hours
Mode: Online self-paced or instructor-led workshop

Assessment Method

Advanced MCQ + scenario-based exam
One validated project with documented results
Tool application evidence
Passing score: 75%

Key Benefits – Six Sigma Green Belt Level 2 Certification

By completing this course, participants will:

Develop practical skills to support and deliver data-driven process improvement initiatives
Gain strong working knowledge of the DMAIC methodology and its real-world application
Improve problem-solving and analytical thinking using Six Sigma tools and techniques
Learn to analyze process performance, identify variation, and reduce defects
Enhance ability to work effectively within Six Sigma and cross-functional teams
Apply Lean principles to improve efficiency and eliminate non-value-adding activities
Strengthen decision-making through the use of statistical and graphical analysis
Increase professional value and career opportunities in quality and operations roles

Frequently Asked Questions (FAQs)

This certification is ideal for professionals involved in quality management, operations, project support, and process improvement who want practical Six Sigma skills to improve business performance.

Six Sigma Green Belt Level 2 is best suited for learners with basic knowledge of quality or process improvement, but motivated professionals with analytical interest can also succeed.

The certification enhances employability by developing in-demand skills in process improvement, operational excellence, and quality management across multiple industries.

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.