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Lean Six Sigma Green Belt (CLGB™)

Lean Six Sigma Green Belt (CLGB™)

The Certified Lean Six Sigma Green Belt (CLGB™) confirms that you can manage improvement projects with structured tools. It goes beyond supporting teams. Here, you become the one who drives solutions, validates data, and ensures results stick.

CLGB™ certification teaches you how to use DMAIC in real-world projects. You learn to design data collection plans, run hypothesis tests, and lead small-to-medium teams. Green Belt holders start using data to come up with optimized solutions. They learn to convince stakeholders with facts, not opinions. This certification captures that shift.



Price $ 129
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Objectives

  • Lead Lean Six Sigma projects using DMAIC.
  • Collect, analyze, and interpret process data.
  • Apply hypothesis testing and basic regression.
  • Use SIPOC and stakeholder analysis for project scope.
  • Implement Lean tools to reduce waste and variation.
  • Create control plans that sustain improvements.

Exam Information

Sr.No Field Details
1. Exam Code CLGB™
2. Delivery Mode Online proctored/ authorized test centre
3. Exam Format MCQs, scenario-based items
4. No. of Questions 100
5. Duration 180 minutes
6. Passing Score 70%
7. Language English
8. Validity Lifetime
9. Open / Closed Book Closed book

Domains & Weightage

  • Define & Project Selection — 15%
  • Measure & Data Integrity — 20%
  • Analyze — 20%
  • Improve — 20%
  • Control & Sustainment — 15%
  • Lean Tools & Culture — 10%

Who Should Take The CLGB™ Exam?

  • Professionals leading improvement projects in IT or operations.
  • Business analysts who want structured data-driven methods.
  • Engineers focused on quality, process, or reliability.
  • Operations managers aiming for efficiency.
  • Aspiring Black Belt candidates who need a solid foundation.

How CLGB™ Certification Helps In Career Growth?

CLGB™ certification validates your ability to lead structured improvement projects. You stop being just a participant. You become someone trusted to take ownership, handle data, and deliver results.

Employers want professionals who reduce waste and improve processes. CLGB™ proves you can design practical solutions and make them stick. It shows employers that you contribute to cost savings and efficiency gains to the company.

This certification also bridges theory and practice. Many people know Lean Six Sigma concepts. Few can apply them correctly in projects. CLGB™ shows that you not only know the terms but can run a DMAIC cycle from start to finish.

Finally, CLGB™ opens the path to higher certifications. The Yellow Belt gives you the basics. Green Belt makes you capable of leading projects. Black Belt builds strategy and leadership.

Career Opportunities After Earning The CLGB™ Certificate

  • Lean Six Sigma Green Belt Project Lead – Facilitates process improvement projects by using Lean Six Sigma methodologies. He/She sets the project objectives, gathers data, and puts the solutions into practice in order to eradicate waste and lower variation. Consequently, through his/her leadership, the efficiency and quality will be increased to a certain number of measurable units.
  • Process Improvement Specialist – Is greatly focused on discovering bottlenecks, re-designing the flow of work, and simplifying the newly mapped processes through different departments. He/She applies data-justified methods to raise productivity and cost efficiency of the business. His/Her efforts make business performance elevate sustainably.
  • Quality Engineer – Statistically applies various methods and tools to keep product and process quality at a certain level. He/She creates a prototype of the product, carries out audits, and makes sure, by the standards of the market, that the product is classified. His/Her job is to keep up with the reliability of the product and support it if necessary, to ensure the customer's delight.
  • Operations Manager – Is in charge of the complicated yet important day-to-day activities of the business, as well as being the leader of efficiency and cost reduction initiatives of the company’s strategy. He/She organizes and supervises the activities of the workers, teams, or various departments, and consequently, the performance. In addition, the processes and steps will be facilitated by his/her decisions. Thus, directly affects the company’s profits and cell quality.
  • Business Analyst – Collects and interprets business requirements to propose effective processes or system solutions. Basically, he/she transforms the unsaid needs of the customer or other stakeholders into concrete, manageable project plans. Furthermore, his/her analysis is a turning point where the technical staff meets business objectives.
  • Continuous Improvement Coordinator – Puts across the idea of a habit of constant upgrading by supervising the processes and recommending their replacement by better team members. He/She acts as a promoter, has the necessary data for evaluating performance, and is always available to assist if Lean and Six Sigma Activities are underway. As a result of their work, productivity and quality continue to improve without fail.

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FAQs

Ans. CLGB™ is Certaining’s Green Belt credential. It validates your ability to lead DMAIC projects, analyze data, and apply Lean tools effectively.

Ans. This certification suits professionals managing projects in IT, operations, or quality. It benefits those ready for more responsibility and leadership in continuous improvement.

Ans. We recommend completing the Yellow Belt or having equivalent Lean Six Sigma knowledge. Some project experience makes learning smoother, though it isn’t mandatory.

Ans. The topics covered in the exam include DMAIC, data collection, hypothesis testing, Lean waste tools, regression basics, and control methods. The domains are also defined by their objectives.

Ans. The period of validity of CLGB™ is 24 months. Later on, candidates are allowed to take the recertification test or move up to the black belt.

Ans. CLGB™ is designed with global standards in mind. It blends Lean and Six Sigma, balances DMAIC, and includes practical tools relevant for IT and operations.