Lean Six Sigma Yellow Belt Certification

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Course Overview

Be #significantlybetter with our Internationally Accredited and Recognized Online Lean Six Sigma Yellow Belt Workshop and Certification Program! 📈

About the Program
Yellow Belt is the entry-level to the Lean Six Sigma practice. Basic diagnostic and quality tools and techniques are taught in this program. The role of a Yellow Belt is highly focused on delivering localized improvements keeping in mind that such Lean Six Sigma projects must be operationally scaled in scope and depth to fit within their work area.

Program Rationale
Participants will learn the fundamental principles and thought processes of Lean Six Sigma leading to identifying and defining the right problem / opportunity, measuring the current process performance using the right data, validating the right root causes using data, improving using the right solutions and sustaining the gains using the right control measures.

Target Participants
All levels of employees from staff to executives who want to learn the Lean Six Sigma way of solving problems and improving processes.

Certification Requirements

✔ Completion of e-learning module + exercises + quizzes
✔ Pass the 50 item multiple choice, online proctored Internationally Accredited Certification Examination with at least 70% mark
✔ Demonstration of proficiency through the simulated case study using the Lean Six Sigma tools & techniques and Minitab

Program Outline
The program is crafted by leading Lean Six Sigma practitioners in the Philippines aligned with the Council for Six Sigma Certifications (CSSC) and American Society for Quality (ASQ) Body of Knowledge (BOK).

I. Introduction of ALPHA & the Internationally Accredited Lean Six Sigma Yellow Belt Program
a. Company and Program Introduction
b. Program Objectives, Outline, and Key Result Areas
c. How to Use this e-learning Module

II. Introduction to Lean Six Sigma
a. What is Lean Six Sigma?
b. Pillars of Lean
c. DOWNTIME – The Eight Wastes of Lean
d. Y = f(x) of Six Sigma Thinking
e. Lean Six Sigma Roles and Responsibilities
f. The Benefits of Applying Lean Six Sigma
g. DMAIC Roadmap
h. Companies Using Lean Six Sigma

III. Introduction to Digital Project – FeVer Beverages

IV. Define Phase
a. Define Phase Goals and Deliverables
b. Problem Solving vs Improvement
c. Choosing the Right Problem
d. Project Charter and Its Elements
e. How to Write an Effective Problem and Goal Statement
f. SIPOC Diagram for Project Scoping
g. Best Practices in Completing the Define Phase Deliverables

V. Measure Phase
a. Measurement Phase Goals and Deliverables
b. Process Mapping
c. Data in Lean Six Sigma
d. Data Types
e. Measurement Scales
f. Data Collection Plan
g. Statistics for Lean Six Sigma
h. Accuracy vs Precision
i. Introduction to Minitab
j. Basic Statistics Using Minitab
k. Measurement Systems Analysis – Is Your Data Source Reliable?
l. Best Practices in Completing the Measure Phase Deliverables

VI. Analyze Phase
a. Analyze Phase Goals and Deliverables
b. Brainstorming
c. Why – Why Analysis
d. Fish Bone Analysis
e. Graphical Analysis Tools
f. Tools for Data Distribution
g. Histogram
h. Boxplot
i. Pareto Chart
j. Tools for Tracking Data Over Time
k. Time Series Analysis
l. Tools for Checking Relationship Between Variables
m. Scatterplot
n. Think Outside the Box…plot!
o. Validation Table
p. Best Practices in Completing the Analyze Phase Deliverables

VII. Improve Phase
a. Improve Phase Goals and Deliverables
b. Commonly Used Lean Six Sigma Tools to Improve Processes
c. 5S for Workplace Productivity
d. Cross Training to Help Reduce Bottleneck Processes
e. Single Minute Exchange of Die (SMED) aka Pit Stop Concept
f. Visual Management
g. Standard Work
h. Mistake Proofing
i. PICK Matrix
j. Implementation Plan
k. Tools for Evaluation of Results
l. Best Practices in Completing the Improve Phase Deliverables

VIII. Control Phase
a. Control Phase Goals and Deliverables
b. Process Control Plan
c. Control Charts
d. Test for Special Causes of Variation
e. How to Select the Right Control Chart
f. Best Practices in Completing the Control Phase Deliverables

IX. Digital Project Submission
X. Certification Examination

XI. Conferment of Certification

Program Feedback and Reviews ⭐⭐⭐⭐⭐
In just a short period of time, I have learned so many things about lean six sigma that can be helpful in managing and handling different projects and situations that can be solved in different ways. Furthermore, on how to present and implement various solutions to team members. Lastly, I would like to extend my gratitude to Sir Lex and his team for their passion in sharing their knowledge in Lean Six Sigma.” – Nell J. Penamante, Project Manager at Fibercom Telecom Philippines

I have gained a deeper knowledge and understanding of what LSS really is since we do not have this particular course subject way back college. Especially the LSS tools in which I can apply in my workplace for process improvement. Also the knowledge and application of the course in MiniTab gives me an advantage for data analysis and later on to associate in my future business presentations!” – Charmaine C. Fortifaes, Project Coordinator at ALEC Dubai

The program gave me a wider scope and more detailed elaboration of the DMAIC technique. I have already taken a LSSYB workshop and I think is better and more helpful. Also, I could relate all of the IE subjects and even my internship experience along the way!” – Thrizha-Anne D. Caampued, Wave 1 Valedictorian

I like the content of this program considering it is online. It equipped me with a lot of knowledge as if in an actual class. It refresh my ideas on lean six sigma and how it is practiced.” – Justine Roy Balinado, Service Advisor at Toyota Dasmariñas, Cavite

I was able to gain more knowledge about the Lean Six Sigma that was initially taught during college. It gives me the ability to improve the current process we have at work and also to sustain quality improvement. I also realized that this program will serve as a career advancement for me which I can apply across different industries.” – Faye Caryl R. Chico, Associate at Shell Business Operations

I learned how to properly use the DMAIC methodology in process improvement. The video lectures are great. Short but very informative.” – Adrian L. Rey, Project Manager at Island Light and Water Energy Development Corp.

Learning Investment
Your learning investment includes access to our e-learning module, LSS tools & templates, examination fee, certification fee, e – certificate, access to our Alumni Network, and access to FREE learning sessions in this platform.


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.

Course Questions

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Student Feedback


Course Rating


98 Reviews on “Lean Six Sigma Yellow Belt Certification

    1. Thank you Ask Lex PH Academy for making the course easy to understand. I learned a lot from this course. I will recommend this to everyone. I’m looking forward to enrolling in other courses you offered and a higher sigma belt soon. #significantlybetter

  1. I could say that I have learn a lot. This is really a good course to study. The speaker knows what he’s discussing and the transition is really cool, not too fast and not too slow. I would recommend this to my friends and colleagues. Hoping to have more discussions from here. Thank you.

  2. This is a very great course as this will be very helpful in so many ways specifically in regards to my future profession. All lessons are very detailed aside from being interactive with its students ensuring that each and everyone of learn and understand what is entailed. All in all, it is great.

  3. very great course and has taught me a lot. I know this will help me in the near future. the lessons are always well explained. the mentors are very nice and patient as well.

  4. This Lean Six Sigma course will surely be of help to my future profession. Mentors are very approachable; they make sure that live classes are interactive and ensure all their mentees learned and understood the lessons.

  5. This course will surely transform you to an effective and efficient Yellow Belter practitioner. This is a type of investment that will give you more gains and use it to your career.

  6. Amidst the pandemic, Ask Lex PH Academy gave me an opportunity to continuously improve myself as a fresh grad through Lean Six Sigma Yellow Belt Certification. I enjoyed the program and the mentors as they are very informative and systematic, both in modules and live classes. Plus, I loved my introduction to Minitab, a useful skill that equipped me in my future career. #significantlybetter!

  7. I would definitely recommend this program to those who are seeking for deeper knowledge of the Lean Six Sigma methodology and are interested to unlock practical skills and techniques in data visualization and analysis. Good course to study and invest on especially during this pandemic and quarantine! #significantlybetter

  8. I really learned a lot in this course. The program is very well designed and the speaker is very prepared for all our lectures. The module is complete with all the slides and learnings that are important in ensuring that you will really gain the most from this course (and your money). Thank you Ask Lex Ph Academy and Sir Lex! 😊

  9. The LSSYB training is very informative and give us learnings to be able to apply to my organization. Thank you Ask Lex Ph Academy especially Sir Lex, Sir and Ms. KC. I am inviting everyone to attend this training and be #significantlybetter!

  10. I would recommend this to others so they’ll experience and gain knowledge from what I learned. Kudos to the speakers whose vision is to make anyone indeed a significantly better! 🥰

  11. The LSSYB training is very informative wherein I can apply all the learnings to my organization to help accelerate its potential and achieve goals and missions.
    Thank you Ask Lex Ph Academy especially Sir Lex, Sir Jojo and Ms. KC.
    I am inviting everyone to attend this training and be #significantlybetter!

  12. Each module in the course is very specific and is very well explained. Being certified by Ask Lex Ph Academy boost my confidence as a student and as a future engineer. The facilitators do not just discuss what is on the module but they also gives clearer and concrete examples oh how this root cause analysis and QC Tools can be used is real life.

  13. The LSSYB Training is very essential in every company and as a student to enroll here sa Ask Lex Ph Academy. I must say that I learned a lot and the facilitator is very accommodating in every inquiries that we have so good job, Hands down! Thank you Ask Lex Ph Academy for the wonderful and knowledgeable session you’ve given us!

  14. I had a great experience and this training provides us a lot of knowledge and information that we can all use in the future. All the time spent on the training was worth it. Thank you Ask Lex Ph Academy! 🙂

  15. This course has helped me to become significantly better. This also provided me new knowledge and skills that will definitely help me in making decisions in the future. With all these been said, my journey in this certification program was indeed enjoyable and meaningful. Thank you so much Ask Lex PH Academy!

  16. Amidst of the pandemic, this course really provides a great training and I learn a lot to become significantly better. I would recommend this course to my friends and future colleagues. Thank you Ask Lex PH Academy!

  17. I had a great time to learn more about this course. This will help me, not only in the business industry, but also in my daily life. Thanks Ask Lex PH!

  18. Great course! Delved into the basics of LSS more than we have ever had in school. The modules are challenging but also specific and easy to follow. Would recommend to friends and colleagues! #SignificantlyBetter

  19. Thank you sir Lex, the program is overall informative from start to finish. I have learned allot and discovered new helpful methods on improving our company processes. I would recommend this platform to my fellow accountants and other colleagues for their process improvement matters. Please continue to inspire and guide us on our journey to continuous process improvement advocacy, God bless!

  20. As a part of the online wave, I would say that the course is comprehensive despite the opportunity loss of actual and face-to-face workshops. More importantly, I was able to better understand the importance of lean six sigma in carrying out continuous improvement not only in the professional workplace but also in the most basic aspects of our lives. Thank you very much, ALPHA!

  21. I like how the modules are self-paced, as well as the videos that are straight to the point making the lessons easy to understand. The mentors are extremely knowledgeable, one can tell that they really enjoy what they are doing and is practicing what they preach. What I like the most about the course is the case study. As Benjamin Franklin said, “Tell me and I forget, teach me and I may remember, involve me and I learn.” Overall, the experience was superb. With quality-driven programs like this, it is impossible to not enroll a course again.

    I am now indeed #significantlybetter and will continuously do so.

  22. Kudos to Ask Lex PH Team for putting this self pace LSSYB. Precise and Very Informative, Thank you for all the learning. Highly Recommended

  23. I just finished my exam and all I can say is that this course is really a big help for industry practitioners. The self-paced program is just like a face to face discussion (for me it is even better as you are able to review videos and pause for note taking). All lessons are well-discussed and I highly recommend it. I will continue to support and recommend ALPHA courses. It is actually my first time to take a paid course in ALPHA and it’s really worth it. Thank you so much ALPHA for promoting life-long learning through your LMS. God bless!

  24. I learned a lot from this course. Every lesson was explained briefly and the speakers and host gave their best in giving us quality training. All the knowledge we have gathered from here are very useful in the future. The quizzes and activities will ensure that you can apply the things you have learned in every lesson. The materials that can be downloaded is a huge help as well for reviewing the course. The program is a very big help, the videos are straightforward, informative and educational. I highly recommend this and thank you for the life long learning.

  25. The Lean Six Sigma Yellow Belt Training is probably the best course program for us students. Every lesson was explained briefly and the speakers and host gave their best in giving us quality training. All the knowledge we have gathered from here are very useful in the future. The quizzes and activities will ensure that you can apply the things you have learned in every lesson. The materials that can be downloaded is a huge help as well for reviewing the course. The program is a very big help, the videos are straightforward, informative and educational.

  26. This course is very thorough and descriptive, making it easy for me to remember and comprehend the knowledge being presented. The lectures are often productive and keep the learner concentrated and attentive, so that no single information is missed.

  27. This course is really a big help for the industry. They provide a program which is really beneficial to anyone. Thankyou for this course. Thumbs up!

  28. The course opens us how are we going to use the tools necessary for the problems in a business and lead a way how to improve or solve them. I learn many things specially DMAIC gives us a systematic approach to determining problems, gathering data and identifying the root cause, and manage to solve and control it.

  29. This course is extremely enlightening and nitty-gritty which makes it simple for me to recollect and retain the data being given. The introductions are successful also and keeps the student engaged and mindful so that no single detail will be remembered fondly.

  30. Thank you so much for this course. I’ve learned a lot and I know that this will be really useful, especially for IE students like us. The course is also very informative! 🙂

  31. I learned a lot in this program. It was a great experience and this will surely help me in my studies and my future career. The lessons are easy to understand because of the visuals they have and the instructors are informative and very knowledgeable. Thank you asklex for this opportunity.

  32. A lot new knowledge, skills and strategies i’ve learned after completing all the requirements and attending the discussion and training online. This would be a great help for me to be more productive and efficient especially now that I’m a student. And the learnings play a vital role sooner in the near future. Thank you for this opportunity.

  33. This course help me a lot in making a better decisions specially when it comes to improvement. Thank you very much ASK LEX PH ACADEMY.

  34. Well recommended! I learned a lot from this course. Despite our current situation, Ask Lex PH provides a great knowledge that will help me to become the best leader I can be in the future.

  35. I enjoy this course i learn a lot special in my chosen carrier it helps me to nourish my skill as a future engr. that helps me to do such task and help me to solve problem.

  36. The course was very detailed, topics are well-sectioned. Overall, it was simple yet educational. This course has also helped me a lot in acknowledging and honing my skills, which in turn, has reminded me that my skills are what make me #significantlybetter. Thank you AskLex PH !

  37. Throughout the exam, there are videos that can be a guide for us to answer the questions properly. The videos are informative and the lessons were easy to digest because of the good delivery of the contents. It was fun and challenging especially because the passing grade of the quizzes should be 80% and above. This will test our own understanding and I am glad that we have five chances to take it again if ever we fail to meet the passing grade. All in all, it was a fun and a very good experience. Thank you!

  38. This Yellow Belt Training taught me so much practical lessons that I’m sure will be pertinent in my chosen field of specialization. The speakers enlightened me on what is Industrial Engineering in bigger picture including our roles in Nation building. They taught us how Engineering think, act, adopt and reflect on the circumstances or adversities. Through this training, I loved more my chosen profession.

  39. Thank you ASK LEX PH ACADEMY TEAM for giving us the opportunity to take this course. It was a great experience for us, to explore and have deeper understanding about LSS and its importance in the industry. The systematic and precise teaching created a set of knowledge that will be beneficial for us.

  40. I want to give my sincere gratitude to Asklexph. It was a big help for me as a student. I learned a lot in your training class because it is very informative that I can use and apply to my future job or career. I can recommend asklexph. to everyone who wants to hone their skills and who wants to gain more knowledge about business industry.

  41. This Lean Six Sigma Yellow Belt Certification Program provided me lots of knowledge and insights to my chosen future career. Thank you, ALPHA!

  42. I just finished all the quizzes and exercises and I would say is that this course is really a big help for industry practitioners. The lectures are very informative and easy to understand.

  43. The programs offered by the Ask Lex PH would really make its practitioners #significantlybetter. The inititative of this program especially the Lean Six Sigma Yellow belt certification is truly recommended to anyone who wants to hone their skills and idea and to prepare themselves in the future professional aspect.

  44. This course is very thorough and descriptive, making it easy for me to remember and comprehend the knowledge being presented. My understanding of our Quality Control subject in my school is already adequate, but this training really helped me a lot to understand Lean Six Sigma more profoundly when I completed the training.

  45. The course is comprehensive and easy to understand. It really helped in enhancing the needed skills for personal and professional use. I was also able to appreciate the course through the application in making the case study.

  46. The whole program is very easy to understand and it is full of lessons and activity that i will surely use in my professional journey, it gives me a better understanding about six sigma approach especially the DMAIC method and it gives me more knowledge about several problem solving tools. The speaker even makes it more easy to understand. This program will surely make you significantlybetter.

  47. Simple yet impactful short videos. No long boring or off topic videos. Everything that appeared in the Certification Exam is definitely in all the videos. Just make sure to take notes during the video sessions and review before the exam. 😉

  48. This is great course, very informative. I have learned a lot about the lean six sigma which I can apply in my personal and professional tasks.

  49. The course was great. I learned a lot and the instructor is very knowledgeable and gives a lot of example that help us understand the topic more.

  50. This e-learning course is very informative and well organized. The online lessons are clearly explained that helps me to easily absorb it. I’ve learned a lot of new techniques and tools. Thank you so much Ask Lex PH Academy for giving a self-paced program! It is very flexible and convenient for those with hectic careers.


  51. I really enjoyed the course. It was easy to digest and detailed at the same time. I am a Mechanical Engineer and took this program up to learn more about enhancing process controls. The program wasn’t spoon fed and very challenging. It was worth the time and money.

  52. This course effectively taught me the informative and practical aspects of Lean Six Sigma through simple and short lecture videos and the digital project. All of these were done in my own pace of learning. Thank you Ask Lex PH for this opportunity!

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