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Certified Lean Six Sigma Green Belt (CLSSGB)

Sessions 4 days
Duration 30 hrs
Level Beginner
Assessment NA

Venue

12 Woodlands Square #07-85/86/87 Woods Square Tower 1, Singapore 737715. 5 mins walk from Woodlands (NS9) MRT station.

The venue is disabled-friendly.

Recommended, not mandatory: we recommend completing Certified Lean Six Sigma Yellow Belt (CLSSYB) (C524) before taking this course.

You may still enrol directly if you already have equivalent knowledge or experience.

Certificate of Achievement from Tertiary Infotech Academy Pte Ltd - Upon meeting at least 75% attendance and passing the assessment(s), participants will receive a Certificate of Achievement from Tertiary Infotech Academy Pte Ltd.

Certified Lean Six Sigma Green Belt (CLSSGB)

Course Code: C481

5 Review(s) | Add Your Review

Certified Lean Six Sigma Green Belt (CLSSGB) gives you the knowledge and tools to lead process improvement projects using the Lean Six Sigma DMAIC methodology. Green Belts play a key role in organisations, identifying problems, analysing data and implementing improvements that reduce defects, waste and cost while increasing customer satisfaction. The course is designed for engineers, quality and operations professionals, supervisors and managers who want to lead improvement projects and earn the Certified Lean Six Sigma Green Belt credential.

You will start with Six Sigma and organisational goals, understanding how improvement projects link to strategy, and Lean principles in the organisation, including value, waste, flow and pull. You will also be introduced to Design for Six Sigma (DFSS). Next you will cover the Define phase, project management basics and other Define tools, such as project charters, voice of the customer, SIPOC and stakeholder analysis. The course then moves through the Measure phase, covering process mapping, data collection, basic statistics, measurement system analysis and process capability.

You will then apply Analyse phase tools to find root causes, including hypothesis testing, correlation and regression, followed by the Improve and Control phases, where you will select and pilot solutions and sustain gains with control charts and control plans. Practical exercises and case studies reinforce every phase. By the end, you will be able to lead Green Belt improvement projects confidently and be prepared to sit for the CLSSGB certification exam.

Get exam-ready on our Practice Exam Portal — train in realistic Practice Mode and timed Exam Mode, then retake them as many times as you like before the real exam.

Start Practising →

Hands-On Learning Learn by doing. Every topic is practised hands-on, so you leave with skills you can use at work straight away.
Live Coaching Experienced instructors coach you live, answer your questions and guide you step by step.
Free Post-Course Consultation Stuck after class? Message your trainer any time for guidance as you apply what you have learned.
Always-Updated Materials Materials are refreshed to stay relevant. Log in to our LMS any time to get the latest version.

No funding is available for this course

For WSQ funding, please checkout the details at WSQ - Certified Lean Six Sigma Green Belt (CLSSGB) Training

Course Fee

$1,400.00 (GST-exclusive)

$1,526.00 (GST-inclusive)

Mode of Training *

Physical Classroom Training
Virtual Class by LiVE Instructor
Corporate Training at Company Premise

Course Date * Course Date

Course Time * Course Time

9:30am - 6:30pm

No. of Participants

Sponsorship *

Self-Sponsored
Employer-Sponsored

No. of Participants

Name(s) on Certificate *

Additional Message or Emails for Course Notification

Additional Message or Emails for Course Notification

* Required Fields

Please bring your own laptop for hands-on training. If you don't have laptop, we can provide spare laptop for training use.

We provide free consultation related to the subject matter after the course.
Please email your queries to enquiry@tertiaryinfotech.com and we will forward your queries to the subject matter experts.

You can register your interest without upfront payment. There is no penalty for withdrawal of the course before the class commences.
We reserve the right to cancel or re-schedule the course due to unforeseen circumstances. If the course is cancelled, we will refund 100% for any paid amount.
Note the venue of the training is subject to changes due to availability of the classroom.

Course Details

Topic 1: Six Sigma and Organizational Goals

Topic 2: Lean Principles in the Organization

Topic 3: Design for Six Sigma (DFSS) in the Organization

Topic 4: Introduction to the Define Phase

Topic 5: Project Management Basics

Topic 6: Other Tools and Techniques

Topic 7: Process Analysis and Documentation

Topic 8: Collecting and Summarizing Data

Topic 9: Lean Process Improvement

Course Info

Minimum Entry Requirement

Knowledge and Skills

Able to operate using computer functions
Minimum 3 GCE ‘O’ Levels Passes including English or WPL Level 5 (Average of Reading, Listening, Speaking & Writing Scores)

Attitude

Positive Learning Attitude
Enthusiastic Learner

Experience

Minimum of 1 year of working experience.

Target Age Group: 18-65 years old

Minimum Software/Hardware Requirement

Software:

You will need the following for this course:

Microsoft Excel (desktop app, Microsoft 365)

Hardware: Windows PC or Mac laptop

Job Roles

Six Sigma Green Belt Specialist
Process Improvement Analyst
Quality Assurance Manager
Continuous Improvement Specialist
Operations Manager
Manufacturing Process Engineer
Project Manager
Business Analyst
Quality Control Engineer
Lean Six Sigma Consultant
Data Analyst
Process Optimization Engineer
Supply Chain Manager
Production Supervisor
Industrial Engineer
Quality Improvement Coordinator
Process Excellence Consultant
Operations Analyst
Risk Management Specialist
Corporate Trainer for Lean Six Sigma

Trainers

Dr. Alfred Ang is a certified Lean Six Sigma Black Belt and a PMP-certified project manager who has applied data-driven process improvement throughout his engineering and technology career. He holds a PhD in Electrical Engineering from the National University of Singapore, an MSc in Electrical and Electronic Engineering from NTU and a BSc (Hons) in Physics from NUS, and spent more than 20 years in the defence, electronics and semiconductor industries, where he co-invented more than 20 US patents and published more than 20 peer-reviewed papers. Today he is the Chief Technology Officer of Tertiary Infotech Academy and founded Tertiary Infotech Sdn. Bhd. in Malaysia in 2016. As CTO he leads the planning, delivery and continuous release of the course-registration and learning management platform behind the Tertiary Courses websites in Singapore, Malaysia and Ghana, coordinating developers, trainers and operations staff across three countries. Measurement, root-cause analysis and process control were part of his daily work in semiconductor and electronics engineering, and he still applies Lean thinking to reduce waste and rework in software releases and training operations. A Distinguished Toastmaster who has won many public speaking awards, he makes statistical tools and the DMAIC roadmap easy to follow.

In the Certified Lean Six Sigma Green Belt course, Dr. Ang equips learners to lead improvement projects of their own. He links Six Sigma to organisational goals, then covers Lean principles, Design for Six Sigma, the Define phase, project management basics, supporting tools and techniques, process analysis and documentation, collecting and summarising data, and Lean process improvement. Drawing on both his Black Belt and PMP certifications, he shows how to scope a project well, manage it to a deadline and present results to sponsors, and learners practise the tools on realistic cases so they leave ready to run a Green Belt project.

Dr. S. Sivanesan (Siva) is a governance, risk and process-excellence specialist with more than 30 years of experience helping organisations make their processes and controls work in practice. He holds the Certified Internal Auditor (CIA) credential from the Institute of Internal Auditors, the CISA and CRISC certifications from ISACA and the Advanced Certificate in Learning and Performance (ACLP), and is an HRD Corp accredited trainer in Malaysia. His work spans internal controls and audit, enterprise risk management, business process reengineering and the streamlining of policies and procedures across manufacturing, financial services and the public sector, and through StraitsTribe and Raffles Education Institute, where he is Chairman and Managing Director, he delivers certified Lean Six Sigma belt programmes for organisations across the region. A keynote speaker who received the Global Impact Speaker Award in 2026, he is known for clear, practical teaching.

On this course, Dr. Siva brings his experience in business process reengineering, internal audit and risk management to Green Belt projects, showing how to scope improvements, measure them credibly and secure stakeholder support.

Patrick Oh is a Singapore Certified Management Consultant who leads SG Venture Consulting and is listed by TUV SUD as a certified consultant. Before becoming a consultant he worked for years as an automation design engineer, applying structured process design and continuous improvement on the factory floor. Today he implements and audits ISO management systems, including ISO 9001 quality management, environmental management and ISO 14064 greenhouse gas accounting, and advises organisations on governance, risk and compliance, performance management and solutions design.

On this course, Patrick links Lean Six Sigma to the quality management systems he implements and audits, showing how process mapping, measurement, root-cause analysis and corrective action fit within ISO 9001 continual improvement, and how audit findings can become well-run improvement projects.

Teddy Yip is a certified Lean Six Sigma Master Black Belt and Lean Manager, and a Lean Six Sigma trainer and consultant with more than 20 years of experience. He helps companies streamline processes, align them with corporate strategy and roll out business restructuring and transformation, and has a proven record of leading enterprise-wide improvement projects in healthcare, chemicals, medical devices and oil and gas. He is skilled in change management, stakeholder alignment and team coaching, and also holds the Certified SAFe 5 Advanced Scrum Master and SAP Certified Application Associate (S/4HANA Production Planning and Manufacturing) credentials, a Master of Science in Finance and Controlling and the WSQ Advanced Certificate in Learning and Performance (ACLP).

On this course, Teddy mentors learners as future project leaders, sharing how he aligns improvement projects to strategy, manages change and coaches teams to deliver results.

Ho Kum Chuen is a Certified Master Black Belt with more than 30 years of experience in engineering, process improvement, and quality management. He has led multiple Six Sigma projects in multinational corporations, focusing on DMAIC methodology, statistical quality tools, and breakthrough process improvements. His career includes senior roles in product development, quality assurance, and customer support, where he provided consultancy on aligning operations with strategic goals and industry standards such as IATF 16949. As an ACTA-certified trainer, Ho has delivered Lean Six Sigma training and mentored engineers in applying advanced quality methodologies. His teaching emphasizes hands-on application, enabling learners to identify waste, streamline processes, and improve workplace efficiency. With a strong track record in both consultancy and training, he ensures participants gain the practical skills to apply Lean Six Sigma tools effectively in their organizations.

Review

Customer Reviews (5)

I want to express my sincere appreciation for our trainer Mr. Ho Kum Chuen Review by Course Participant/Trainee

1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment

I want to express my sincere appreciation for our trainer Mr. Ho Kum Chuen during the training. The extensive knowledge and the engaging teaching style made the learning experience both enjoyable and enriching. Mr. Ho Kum Chuen's ability to simplify complex concepts and provide valuable insights truly made the training a valuable and memorable experience.

If the course can be shortened to 6 hours a day, so the participants can take a grasp of the lectures (Posted on 10/24/2023)

will recommend Review by Course Participant/Trainee

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2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment

. (Posted on 10/23/2023)

will recommend Review by Course Participant/Trainee

1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment

. (Posted on 2/23/2020)

Will Recommend Review by Course Participant/Trainee

1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment

. (Posted on 6/15/2019)

Will Recommend Review by Course Participant/Trainee

1. Do you find the course meet your expectation?
2. Do you find the trainer knowledgeable in this subject?
3. How do you find the training environment

Trainer was excellent. Presentation and explaination of the topic was clear. He could answer all questions very well and shared his vast expertise and experience with 6sigma and project management. (Posted on 4/22/2018)