The demand for Six Sigma techniques, tools, and methodologies has increased in the past few years. It is primarily used for process improvement in multinational companies. Six Sigma is a quality control process that helps businesses reduce their losses and defects and improve ways to increase profits. It is a statistical data-driven process that checks or reviews the possibilities of flaws or mistakes and limits them. Six Sigma is more like a methodology that shows how a business process functions.
Further, it is also a training certification program (including Six Sigma yellow belt training and green belt training) that offers knowledge about the core principles of Six Sigma methodologies. Six Sigma practitioners can get this certification at different levels. It includes four groups:
- Level 1- Yellow belt- Provides a basic introduction to Lean Six Sigma methodologies.
- Level 2- Green belt- An intermediate program that focuses on process improvement tasks within the company.
- Level 3- Black belt- Advanced program that enables professionals to handle critical projects.
- Level 4- Master belt- Prestigious program that enables individuals to become a coach in the domain and teach other students.
Below are the details of the Six Sigma Green Belt vs. Yellow Belt.
Six Sigma Yellow Belt and Green Belt
Six Sigma yellow belt is an introductory certification course that focuses on providing knowledge about foundational elements and factors of Lean Six Sigma methodology. A Six Sigma yellow belt professional provides a limited improvement in projects and serves as an assistant or team member of more typical projects led by certified Green or Black belt professionals. Yellow belt holders have a thorough understanding of elementary concepts of Lean Six Sigma methods that include subject matter competency associated with the acronym DMC, D-Define, M-Measure, and C-Control. A yellow belt professional knows how to introduce, implement, interpret, perform and apply Six Sigma methodologies in a limited context.
On the contrary, the Six Sigma green belt is an advanced course than the yellow belt that deals with Lean Six Sigma methodologies' core and advanced concepts. A Six Sigma green belt professional provides more significant improvement in projects than yellow ones and often leads improvement projects or becomes a team member of typical projects led by Black belt professionals. A Lean Six Sigma Green Belt professional understands significant aspects of Lean Six Sigma techniques and methods, including expertise in subject matters associated with the acronym DMAIC, D-Define, M-Measure, A-Analyze, I-Improve, and C-Control. Green belt experts know how to implement, interpret, analyze and perform Lean Six Sigma methods.
Yellow Belt vs. Green Belt - Key Differences
Six Sigma Yellow Belt vs. Green Belt Roles and Responsibilities
As discussed above, a Six Sigma yellow belt professional has a basic knowledge of Six Sigma methods, whereas a green belt professional has detailed information on these methodologies. Here are some more differences between the Six Sigma Green belt and vs Yellow belt.
| Roles and Responsibilities | Yellow Belt | Green Belt |
| Project leading | Six Sigma yellow belt professionals do not lead improvement projects. | Six Sigma green belt professionals often lead improvement projects under Black belt professionals. |
| Creating process maps | Yellow belt experts create process maps under the guidance of green and black belt professionals. | Green experts create process maps under the guidance of black belt professionals. |
| Complex process improvement projects | Yellow belt professionals carry out small projects and participate less in complex process improvement projects. | Green belt professionals actively participate in more complex process improvement projects. They analyze, interpret and solve quality-related issues. |
| Leading functional projects | Yellow belt holders do not lead functional projects. | Green belt holders lead projects in their active area. |
Six Sigma Yellow Belt vs. Green Belt Certifications
After completing the course, either the Six Sigma yellow belt or green belt, candidates receive a completion certificate. The certificate is accredited by the IASSC- International Association for Six Sigma Certification. Both yellow and green certificates are indicative of different acquired skills. Let's understand this through the given table.
| Skills Acquired by Certification | Yellow Belt Certification | Green Belt Certification |
| Knowledge acquired on Six Sigma methods | Intermediate | Deep than yellow belt professionals. |
| Project handling | Yellow belt holders don't handle projects. | Green belt holders handle projects. |
| Problem-solving capabilities | They have fewer problem-solving skills. | They have more advanced problem-solving skills than yellow belt professionals. |
| Fulfilling process gaps | Yellow belt professionals cannot find process improvement gaps in projects. | Green belt professionals can find and analyze process improvement gaps and develop solutions. |
Six Sigma Yellow Belt vs. Green Belt Resources
Various platforms provide resources to learn Six Sigma methodologies. Official partners of IASSC offer Six Sigma yellow belt training and green belt training. Preparation materials or help for the Six Sigma exam include:
- Detailed videos explained with real-life examples.
- Downloadable guides
- Hands-on projects
- Tools
- Templates
- Infographics
- Questions and answers
Six Sigma Yellow Belt vs. Green Belt Price
The Lean Six Sigma green belt vs. yellow belt price is as follows.
| Specifications | Yellow Belt
| Green Belt |
| Price | $125 | $257 |
Six Sigma Yellow Belt vs. Green Belt Course Level
Six Sigma training course level rises from yellow belt level to green belt level.
| Specifications | Yellow Belt | Green Belt |
| Course level | Beginner | Beginner-Intermediate |
Six Sigma Yellow Belt vs. Green Belt Course Focus
Here are the learning objectives of Lean Six Sigma Yellow Belt vs. Green Belt training courses.
| Specifications | Yellow Belt | Green Belt |
| Course focus | It focuses on providing essential information on Six Sigma tools. | It focuses on providing advanced information on Six Sigma tools and applying them to real-time projects. |
Six Sigma Yellow Belt vs. Green Belt Average Completion Time
| Specifications | Yellow Belt | Green Belt |
| Course Duration | 1 to 2 weeks (20 hours) | 3 to 5 weeks (60 hours) |
Six Sigma Yellow Belt vs. Green Belt Summary
| Specifications | Yellow Belt | Green Belt
|
| Summary | Understand the essential tools and techniques of process improvement. | Get in-depth knowledge of Lean Six Sigma tools and learn how to apply them. |
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Which Belt Certification is Best Suited for You? How to Choose?
The beginners looking forward to making a career in modern organizations must start with the foundations of Six Sigma Belts. Through this, they will learn various methods to improve the manufacturing quality by identifying and removing the sources of defects in the business processes. They must start with the Six Sigma Yellow Belt and move forward to the Six Sigma Green Belt.
The reasons for choosing the Six Sigma Yellow and Green Belt are discussed below:
Six Sigma Yellow Belt
This course is for those who want to learn basic concepts of Six Sigma skills and desire to have the Six Sigma Yellow Belt. The person’s role with this belt is to assist the green belt or black belt holders in completing the complex projects assigned by the clients to the companies.
- Insights to Six Sigma Yellow Belt Certification
- Ideal for those who desire to understand the fundamentals of Six Sigma
- It takes 1 to 3 weeks to complete the Six Sigma Yellow Belt Certification course.
- Designed for executive champions or entry-level employees.
- Self-paced and expert-supported training program
- Trainees will get the certification after clearing the Six Sigma Yellow Belt Certification Exam.
- Earn PDCs (Post Dated Cheque) and PDUs (Professional Development Units)
- The trainers will have lifetime access to this certification.
Six Sigma Green Belt
This course is for those who want to master the advanced elements of Six Sigma methodologies. The Six Sigma Green Belt Certification is globally recognized. The role of the Green Belt professionals is to improve projects by interpreting and applying the concepts of Six Sigma at a high level of proficiency.
- Insights to Six Sigma Green Belt Certification
- Perfect for those who want to make their Six Sigma journey more advantageous.
- The Six Sigma Green Belt Certification Course takes 2 to 7 weeks to complete.
- Designed for complex problem solvers.
- Skilled trainers conduct the training of programmers.
- It is necessary to clear the Green Belt Certification Exam to get the Green belt certification.
- Earn PDUs (Professional Development Units) and PDCs (Post Dated Cheque).
- The Green Belt holders have lifetime access to this certification.
Conclusion
Six Sigma procedures are gaining popularity around the globe. Different industries, such as service or manufacturing, need Six Sigma Belt holders to make improvements in projects and offer the best results to the clients. Both Yellow and Green Belt professionals play a vital role in small, medium, and large organizations. These professionals understand their responsibilities and functions and work hard to execute improvement projects successfully. KnowledgeHut six sigma yellow belt training helps you prepare and ace the certification exam.
It is up to the person to choose which Yellow or Green Belt is suitable for him by evaluating their respective advantages and disadvantages.
