Lean Six Sigma Green Belt Certification

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Course Overview

Be #significantlybetter with our Internationally Accredited and Recognized Online Lean Six Sigma Green Belt Workshop and Certification Self Paced, Fully Online Program.

The same content and quality of our traditional program minus the hassle scheduled deadlines and classes. Complete the program at your own comfortable pace!


A Certified Lean Six Sigma Green Belt (CLSSGB) successfully applies process improvement to businesses and organizations across all industries. CLSSGBs are experts in identifying problems, analyzing data, and creating solutions to lower costs while improving quality and productivity.

Program Rationale

The role of a Green Belt is highly focused on problem solving, process analysis and project management applied to his line of work. He has good grasp of both statistical and essential skills like project management, change management and stakeholder management. He applies Lean Six Sigma to improve his process capabilities thru waste elimination and variation reduction.

Target Participants

This program is suitable to professionals who want to further his knowledge, skills and abilities on the utilization of Lean Six Sigma methodologies, tools and techniques covering problem definition, problem analysis, root cause analysis, improvements generation and monitoring.

Course Language

Taglish (Tagalog and English)

How to Get Certified

Each candidate will be certified by completing + e-learning, submitting the practice case study, successfully passing the exam and implementing an actual Lean Six Sigma Green Belt level project. This certification automatically includes a FREE Lean Six Sigma Yellow Belt Certification + Presenting With Impact + Top 5 Skills to Make You #SignificantlyBetter upon completing its requirements.

Certified Lean Six Sigma Green Belt Body of Knowledge Outline

I. Overview: Six Sigma and the Organization

A. Six Sigma and Organizational Goals
1. Value of Six Sigma
2. Organizational goals and Six Sigma projects
3. Organizational drivers and metrics

B. Lean Principles in the Organization
1. Lean concepts

II. Define Phase

A. Project Identification
1. Project selection
2. Process elements
3. Benchmarking
4. Process inputs and outputs
5. Owners and stakeholders

B. Voice of the Customer (VOC)
1. Customer identification
2. Customer data
3. Customer requirements

C. Project Management Basics
1. Project charter
2. Project scope
3. Project metrics
4. Project planning tools
5. Project documentation
6. Project communication
7. Project risk analysis
8. Project closure

C. Team Dynamics and Performance
1. Team Roles and Responsibilities

III. Measure Phase

A. Process Analysis and Documentation

B. Root Cause Analysis

C. Probability and Statistics
1. Basic probability concepts
2. Central limit theorem

D. Statistical Distributions

E. Collecting and Summarizing Data
1. Types of data and measurement scales
2. Sampling and data collection methods
3. Descriptive statistics
4. Graphical methods

F. Measurement Systems Analysis (MSA)
1. Accuracy vs Precision
2. Gage Repeatability and Reproducibility (GR&R)
3. Attribute Agreement Analysis (AAA)

G. Process and Performance Capability
1. Process performance vs. process specifications
2. Process capability studies
3. Process capability (Cp, Cpk) and process performance (Pp, Ppk) indices
4. Short-term vs. long-term capability and sigma shift

IV. Analyze Phase

A. FMEA (Failure Mode and Effects Analysis)

B. Graphical Analysis

C. Hypothesis Testing
1. Basics – Inferential Statistics, Confidence Levels and Intervals & p values
2. Tests for means, variances, and proportions
3. Correlation and Regression
4. Response Optimization

V. Improve Phase

A. Design of Experiments (DOE)
1. Basic terms
2. DOE graphs and plots

B. Lean Tools
1. Waste elimination
2. Cycle-time reduction

VI. Control Phase

A. Statistical Process Control (SPC)
1. SPC Basics
2. Rational subgrouping
3. Control charts

B. Control Plan

C. Lean Tools for Process Control

Program Feedback 

“I like the collaboration of students by grouping us on case study. From strangers, we also became friends. Sharing of ideas and some things others don’t know. That for me is one of the best part of the program.” – Justine Roy Balinao

“Any LSS institution can teach you Lean Six Sigma, but if you want an evolved, relevant, and up-to-date with the trends in the industry go to Asklex! What I really like aside from the program is that you can feel the sincere mentorship and belongingness in a community – which can never be bought with any price. “ – Adrian Jose

Join our program and get these perks!

✅ Lifetime Access to our eLMS – ALPHA Digital (priceless)
✅ Lean Six Sigma Green Belt e-Learning (worth P40,000)
✅ FREE Lean Six Sigma Yellow Belt Certification (worth P8,000)
✅ Bonus Design Sprint e-Learning + e-Certificate (worth P10,000)
✅ Digital Project (practice case study in preparation for the actual project worth P5,000)
✅ Certification Practice Test (worth P2,000)
✅ Certification Examination (worth P5,000)
✅ Unlimited Project Coaching Hours (priceless)
✅ Green Belt Completion Certificate
✅ Lean Six Sigma Green Belt Certification (after completing an actual project)

Avail the program for P14,990 instead of P70,000++ if you are part of the first 100 course takers!
Limited time offer only!


Felix Veroya, PIE, MBB, CSM, CHBA, DHum


Felix has a total of ten (10) years working experience in helping individuals and organizations to build and utilized competencies in Continuous Improvement, Innovation and Analytics across the fields of Academics, Logistics, Supply/Chain, Manufacturing, Training and Consulting for SMEs up to multinational corporations. He has proven skills relating to business administration, people management, research, statistical analysis, workshop facilitation and consulting. He was able to complete and coach projects utilizing proven tools and methodologies such as DMAIC (Six Sigma), SCORE (Lean), Design Thinking (Innovation) and self-initiated improvement frameworks on OEE/Capacity Improvement, Preventive Maintenance Time Reduction, Mistake Proofing, Quick Engineering Solutions, Idea Management, etc. He also published an international book entitled Introduction to Statistical Process Control: A Problem Solving Process Approach (ISBN: 978-87-403-1849-4) under Bookboon Ltd. Under a Denmark based e-book publisher and a local book entitled Creativity Tools: Develop Creative Solutions to Problems and Opportunities (ISBN: 978-621-8114-38-8). He is a Certified Industrial Engineer, an Associate ASEAN Engineer, a Certified Lean/Kaizen Facilitator, a Certified Lean Six Sigma Master Black Belt and a Certified Design Sprint Master. Felix also leads international initiatives to the Philippines as Chairman of the International Association of Innovation Professionals (IAOIP) and National President / Country Manager for Association for Manufacturing Excellence (AME). He has been elected as a Board Director of the Lean (Operational Excellence) Division of the Institute of Industrial & Systems Engineers (IISE). With all the initiatives he designed and deployed to the Industrial Engineering community here in the Philippines, he has been conferred with an Honorary Doctoral Degree (Honoris Causa) by the Asian Seminary Leadership and University of Oklahoma.

Student Feedback


Course Rating


8 Reviews on “Lean Six Sigma Green Belt Certification

  1. This program is a very convenient way to learn and improve one’s knowledge. This is the right program for those who do have not much of their spare time yet want to learn Lean Six Sigma. The Speaker is very knowledgeable and coherent. The lessons are understandable and it is great that they have practical examples especially on how to use the tools. Will definitely recommend this program.

  2. I like the set up of the course where I can go back to previous topics for me to understand and review as well. The speaker is very knowledgeable on the topics being discussed. This program
    helps me to understand the lean management and gives me an idea on how I can help on improvement on my current job. Thank you Asklex for this opportunity to experience self paced training it is very helpful for us.

  3. A well-structured learning program to learn Lean Six Sigma Greenbelt. Each module would build up on top of each other – allowing you fully grasp and understand each topic as you progress throughout the course. The speaker is also knowledgeable of the topics and tools that are used for the belt and gives practical applications of the technical aspects that even someone without experience of the tools or concepts would understand. Definitely would recommend to my colleagues! 5 stars!

  4. It is designed to be accessible and convenient. The lessons provided in depth information and also gave practical applications. The digital case study really helped in understanding the technical aspects of the program. It was able to simulate how the process runs. It is a very valuable program to have.

  5. The information is easily digestible. I love the self-paced aspect of it. The flexibility to learn when I want is a big advantage, since I know there are times when I am in a good mood and I can easily grasp the needed concepts. Also, although I’m still a student, the ideas were explained thoroughly as such I was able to understand it easily.

  6. Very organized and thorough. The program and the speaker is great and very commendable since the exchange of ideas flow smoothly and approach used shows the nature and complexity of the course but the lessons are lively and explanations are made to be easy to understand before getting to the complex part. The program is really worth it.

  7. Each courses in this program is clear and is very easy to follow. The topics are all understandable and whenever I forget something I could easily just get back to the previous topics because I have unlimited access to the course which is an advantage.
    This program helps me to understand how essential process improvement is in a workplace and teaches me how to do that using DMAIC methodology. With that, I am now equipped with knowledge that I could use to do so. 🙂
    I definitely will recommend this to my colleagues, especially to those who have busy schedule due to their jobs. <3
    And lastly, Kudos to the team who made this program! Thank you for allowing me to learn in the most convenient way. <3

  8. The way of the instructor to explain the programs is very easy to understand, even the complicated topics makes simpler parang pati sa pagturo nya inapplyan din ng LEAN SIX SIGMA ^_^. The program is very flexible (self paced) and I highly recommend it specially to those who work and has a lesser time to study. Now i am more confident to used Analytical testing. Thank you ASK LEX PH ACADEMY for sharing your knowledge with us. Five Star! High Five!

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