OPERATIONS
UNIVERSITY
Help Center
Frequently Asked Questions
General
Operations University is built around practical, real-world education for professionals who want to improve operations and lead more effectively. Rather than focusing only on theory, the programs are designed to connect learning to real operational environments and practical business results. The combination of Lean Six Sigma certifications and a broader operations leadership credential gives learners multiple pathways depending on whether they want to strengthen process improvement skills, leadership capability, or both. For professionals who want training that feels relevant to the realities of operations, Operations University provides a practical and focused approach.
For most beginners, Lean Six Sigma White Belt is the easiest place to start because it introduces the basic concepts and language of Lean Six Sigma. For learners who want a more practical next step, Yellow Belt is often the best beginner-friendly paid certification because it builds foundational process improvement knowledge and introduces more applied thinking.
That depends on the skills they want to build. For managers and supervisors who want stronger process improvement and problem-solving skills, Lean Six Sigma Green Belt is often a strong fit. For managers and supervisors who want a broader understanding of leadership, daily management, performance systems, planning, people management, and operational execution, CPOL may be the better fit. In some cases, both can be valuable over time.
A certification that includes a project demonstrates more than test knowledge. It shows that the learner can apply concepts in a practical setting. That matters because employers and professionals alike often place more value on certifications that reflect real capability, not just familiarity with terms. Requiring a project helps make the certification more credible, more practical, and more aligned with how improvement work happens in the real world.
Yes. Many professionals benefit from completing more than one certification over time. For example, a learner may start with White Belt or Yellow Belt, move into Green Belt, and later pursue Black Belt. Others may combine Lean Six Sigma certification with CPOL to build both improvement capability and broader operations leadership knowledge. A layered approach can be especially valuable for professionals who want to grow into larger roles over time.
Operations University is designed around practical operations education, not generic training. Its certification path supports both specialized process improvement and broader operations leadership development. That combination is important because many professionals do not just need to improve a process. They need to lead people, manage performance, align operations with goals, solve problems, and drive results across a larger operating environment. By offering both Lean Six Sigma certifications and CPOL, Operations University helps fill that real-world need.
Getting started is simple. Review the available certifications, compare the options based on your experience and goals, and choose the path that best matches your next step. If you are new to Lean Six Sigma, White Belt or Yellow Belt may be a strong place to begin. If you want to build more advanced improvement capability, Green Belt or Black Belt may be the better fit. If you want broader development as an operations leader, CPOL may be the right choice. The most important step is to start with the certification that aligns with where you are today and where you want to grow next.
Lean Six Sigma
Lean Six Sigma certification is a professional credential that demonstrates knowledge of process improvement, waste reduction, quality improvement, and structured problem solving. These certifications are widely used by professionals who want to improve performance, reduce inefficiency, strengthen quality, and solve operational challenges in a more disciplined way. Lean Six Sigma combines two proven approaches. “Lean” focuses on improving flow and reducing waste, while “Six Sigma” focuses on reducing variation and improving consistency. Together, they create a practical framework for improving processes and business results.
Operations University offers Lean Six Sigma White Belt, Yellow Belt, Green Belt, and Black Belt certifications. These certifications are designed to help learners build knowledge and practical skill at increasing levels of depth and responsibility. Each belt level is intended for a different type of learner. Some are ideal for beginners who want a strong introduction to Lean Six Sigma, while others are designed for professionals who want to lead improvement projects, apply advanced tools, and drive operational results.
The difference between Lean Six Sigma belt levels comes down to the depth of knowledge, expected application, and level of responsibility.
**White Belt** is the starting point. It introduces basic Lean Six Sigma concepts, terminology, and the overall purpose of process improvement.
**Yellow Belt** builds on that foundation and is designed for learners who want practical knowledge of key tools and concepts. It is often a good fit for people who want to participate in improvement efforts and better understand how Lean Six Sigma applies to day-to-day work.
**Green Belt** is a more advanced level for professionals who want to apply Lean Six Sigma more directly in projects and operations. It is often suited for those who want to take an active role in solving problems, improving processes, and supporting measurable change.
**Black Belt** is the most advanced Lean Six Sigma certification offered by Operations University. It is designed for professionals who want deeper expertise in analysis, project leadership, and continuous improvement execution across larger or more complex operational challenges.
Lean Six Sigma White Belt certification is the most beginner-friendly certification level. It is designed to introduce learners to the core language, mindset, and purpose of Lean Six Sigma. White Belt is a strong entry point for individuals who are new to process improvement and want to understand the basics before moving into more advanced certification levels. It can also be helpful for professionals who work in operations, manufacturing, logistics, service, or business environments where process improvement is important.
Yes. The Lean Six Sigma White Belt certification is free. This makes it an excellent starting point for learners who want to explore Lean Six Sigma, build foundational knowledge, and understand whether they want to continue into Yellow Belt, Green Belt, or Black Belt certification later.
Lean Six Sigma Yellow Belt certification is designed for learners who want foundational process improvement knowledge and a practical introduction to Lean Six Sigma tools and methods. Yellow Belt is often the right next step for people who want more than basic awareness. It helps learners understand how Lean Six Sigma works in real operational environments and prepares them to begin thinking more systematically about waste reduction, problem solving, and process improvement.
Yellow Belt is often a strong fit for frontline employees, coordinators, team members, early-career professionals, supervisors, and other learners who want to build process improvement knowledge they can use on the job. It is especially useful for people who want to understand how Lean Six Sigma supports better performance in manufacturing, logistics, service operations, distribution, quality, and other process-driven environments.
Lean Six Sigma Green Belt certification is designed for professionals who want to move beyond foundational knowledge and apply Lean Six Sigma more directly in projects and operational improvement efforts. Green Belt supports learners who want to take a more active role in identifying problems, analyzing root causes, improving processes, and contributing to measurable operational results. It is a practical certification for professionals who want to increase their effectiveness and add more value in improvement-focused roles.
Green Belt is often the best fit for operations professionals, supervisors, quality personnel, analysts, technical staff, team leaders, and continuous improvement practitioners who want to lead or support improvement initiatives more directly. It is well suited for professionals who want stronger problem-solving capability, more confidence with Lean Six Sigma tools, and a more hands-on role in process improvement.
Lean Six Sigma Black Belt certification is an advanced certification for professionals who want deeper expertise in process improvement, analysis, project leadership, and operational change. Black Belt is intended for learners who want to lead more complex improvement efforts, influence broader business results, and strengthen their ability to guide teams through structured problem solving and performance improvement.
Black Belt is typically the right fit for experienced professionals, managers, continuous improvement leaders, quality leaders, operations leaders, and others who want advanced capability in process improvement and change execution. It is especially valuable for professionals who want to lead larger initiatives, solve more complex operational problems, and increase their impact across a team, department, or organization.
Current Lean Six Sigma certification pricing is:
White Belt: Free
Yellow Belt: $99
Green Belt: $499
Black Belt: $899
These certification options are designed to offer an accessible path from introductory knowledge to advanced operational improvement capability.
For all paid Lean Six Sigma certifications, the toolkit is included in the purchase price. This gives learners practical resources to support preparation, application, and understanding as they work through the certification process. Including the toolkit helps reinforce the hands-on, real-world focus of the program.
Yes. The Yellow Belt, Green Belt, and Black Belt certifications each require passing a certification exam. The exam is part of the certification process and is intended to confirm that the learner understands the concepts, tools, and methods associated with that belt level.
Yes. In addition to passing the exam, the Yellow Belt, Green Belt, and Black Belt certifications also require submission of a project. This is an important part of the certification path because it demonstrates practical application, not just academic understanding. It shows that the learner can take the concepts and apply them in a meaningful operational context.
Yes. To earn Yellow Belt, Green Belt, or Black Belt certification, learners must complete both requirements:
1. Pass the certification exam
2. Submit the required project
This combined approach helps ensure that certification reflects both knowledge and practical capability.
Learners may attempt the Lean Six Sigma certification exam up to three times. This provides multiple opportunities to successfully complete the exam and move forward in the certification process.
Operations University requires a project because real value comes from application, not just theory. A project helps confirm that learners can use Lean Six Sigma concepts in practice to identify issues, improve processes, and think more effectively about operations. This practical requirement supports stronger learning outcomes and gives the certification more meaning for professionals who want to demonstrate useful capability in the workplace.
Students should expect a practical learning process that includes reviewing key Lean Six Sigma concepts, studying the tools and methods relevant to the certification level, preparing for the exam, and, for Yellow Belt, Green Belt, and Black Belt, completing a project. Learners should expect a certification experience that combines knowledge development with real-world application. This is especially important for professionals who want a certification that reflects practical usefulness, not just test-taking ability.
The right certification depends on your current experience, responsibilities, and goals. If you are new to Lean Six Sigma or process improvement, White Belt or Yellow Belt is usually the best place to start. If you want to apply Lean Six Sigma more directly in projects and operations, Green Belt may be the better fit. If you want advanced capability in process improvement, project leadership, and operational change, Black Belt is often the strongest choice. Choosing the right belt level starts with being honest about where you are now and where you want to go professionally.
CPOL
The Certified Professional of Operations Leadership (CPOL) is a professional certification created specifically for people who lead, manage, or support operations. Unlike certifications that focus only on supply chain, inventory, or isolated technical areas, CPOL is designed to address the broader responsibilities of operations leadership. It fills a gap in the market by focusing on the full scope of operational success, including leadership, management systems, process design, capacity planning, supply chain fundamentals, people management, quality, finance, project management, and risk.
The Certified Professional of Operations Leadership (CPOL) is $999.
No. CPOL does not require a project submission. The certification is earned by completing the required three exams.
CPOL is designed for supervisors, managers, team leads, plant leaders, operations professionals, and aspiring leaders who want a broader understanding of how strong operations are led and managed. It is especially valuable for professionals who want to strengthen their command of leadership, execution, people management, process thinking, planning, quality, finance, and operational performance as a whole.
Lean Six Sigma certification is primarily focused on process improvement, waste reduction, variation reduction, and structured problem solving. CPOL is broader and more leadership-focused. It is designed to help professionals understand and lead the wider operating environment, including daily management systems, organizational alignment, standardization, capacity planning, supply chain and inventory fundamentals, coaching, accountability, quality, finance, project management, and risk. In simple terms, Lean Six Sigma helps professionals improve processes. CPOL helps professionals lead operations more effectively across the full business environment. For many professionals, the two certifications complement each other very well.
That depends on your professional goals. If your immediate priority is process improvement, root cause analysis, and operational problem solving, Lean Six Sigma may be the best starting point. If your priority is developing into a stronger operations leader with a broader understanding of how operations, people, quality, planning, finance, and execution work together, CPOL may be the better first step. Some professionals begin with Lean Six Sigma and later add CPOL. Others begin with CPOL and later deepen their improvement skills through Lean Six Sigma. The best path depends on what you want to strengthen first.
No. While many CPOL concepts are highly relevant to manufacturing, the certification is not limited to manufacturing. CPOL is also relevant to distribution, logistics, service operations, repair environments, and other settings where leaders are responsible for managing people, process, capacity, quality, and performance.
CPOL is designed to cover the broad responsibilities of operations leadership, including:
• Operations leadership and key principles
• Organizational structure, strategy, and alignment
• Management, supervision, and daily management systems
• Standard work, time studies, and work instructions
• Production methods, process flow, and facility layout • Capacity planning and forecasting
• Sales and operations planning
• Procurement and supplier management
• Inventory management and material flow
• MRP and ERP basics
• Transportation, logistics, and service operations
• Negotiation, leverage, and payment terms
• Human resources, coaching, and frontline performance management
• Compensation, incentives, and productivity metrics
• Motivation, recognition, and accountability systems
• Ethics, legal, compliance, and ISO-related topics
• Quality management and statistical tools
• Root cause analysis, CAPA, and corrective action
• Continuous improvement and change management
• Engineering collaboration and technical team effectiveness
• Project and program management for operations
• Finance, accounting, and risk management
This structure is intended to develop well-rounded operations leaders who understand both the day-to-day and strategic sides of running operations effectively.
Yes. Lean Six Sigma certification can help professionals build and demonstrate skills that are valuable across many industries and functions. It can strengthen credibility in areas such as process improvement, problem solving, waste reduction, quality, efficiency, and operational performance. It may be especially useful for professionals in operations, manufacturing, quality, logistics, healthcare, distribution, service, and other process-driven environments. For many professionals, certification also signals initiative, discipline, and a commitment to continuous improvement.
Yes. CPOL is designed specifically to help professionals grow into broader and more capable operations leaders. Because it covers leadership, management systems, people, quality, finance, planning, and execution, it is especially valuable for professionals who want to move beyond narrow technical knowledge and develop a more complete command of operations. It is a strong fit for those who want to improve not only what happens inside a process, but how the overall operation is led.