Six Sigma refers to techniques and tools which are used for process improvement to reduce defects and variability in business processes. It uses statistical methods to identify inefficiencies and improve processes quality level and performance. It aims to achieve a defect rate of less than 3.4 DPMO (defects per million opportunities), thus having a high quality level and consistency in products or services. Six Sigma uses DMAIC (Define, Measure, Analyze, Improve, Control) methodology which is structured to implement Six sigma in all stages of a process.
Certification in Six Sigma attests to your skills and knowledge in applying Six Sigma principles and methodologies to improve business processes. This certification assess you in DMAIC, statistical tools and techniques, process mapping , quality tools, and lean six sigma. Why is Six Sigma certification important?
Increases your credibility and demonstrates expertise in process improvement.
Increases your career opportunities and eligibility for higher-paying roles.
Shows your commitment to continuous improvement in organizations.
Provides you a competitive edge in industries focused on quality management.
Enhances your leadership skills for managing teams and projects.
Offers your potential for higher job responsibilities and promotions.
Provides you knowledge of data analysis and statistical methods to drive improvements.
Who should take the Six Sigma Exam?
Process Improvement Manager
Operations Manager
Quality Assurance (QA) Specialist
Project Manager
Business Analyst
Manufacturing Engineer
Lean Six Sigma Specialist
Supply Chain Manager
Quality Control (QC) Engineer
Continuous Improvement Manager
Product Development Manager
Data Analyst
Service Manager
Healthcare Improvement Coordinator
Risk Management Professional
Skills Evaluated
Candidates taking the certification exam on the Six Sigma is evaluated for the following skills:
Understanding of Six Sigma methodologies and tools.
Ability to apply DMAIC methodology in process improvement.
Data analysis and statistical skills (using tools like Minitab or Excel).
Process mapping and process flow analysis.
Root cause analysis and problem-solving techniques.
Ability to manage projects and lead teams.
Proficiency in identifying and managing project risks.
Understanding of quality management principles.
Ability to interpret and apply Six Sigma metrics (e.g., DPMO, Sigma level).
Skills in communicating process improvements to stakeholders.
Capability to design and execute experiments and tests to verify improvements.
Knowledge of change management strategies to ensure sustainability of improvements.
Six Sigma Certification Course Outline
The course outline for Six Sigma certification is as below -
Domain 1 - Introduction to Six Sigma
History and Evolution of Six Sigma
Key Principles and Concepts
Six Sigma Roles (Yellow Belt, Green Belt, Black Belt, Master Black Belt)
Benefits and Impact of Six Sigma in Organizations
Domain 2 - DMAIC Methodology
Define Phase: Project Selection and Goal Setting
Measure Phase: Data Collection and Process Mapping
Analyze Phase: Identifying Root Causes and Statistical Analysis
Improve Phase: Generating and Testing Solutions
Control Phase: Implementing Control Plans and Sustaining Gains
Domain 3 - Statistical Tools and Techniques
Basic Statistical Concepts (Mean, Median, Mode, Standard Deviation)