Lean Six Sigma Training and Certification Courses

Pass your Lean Six Sigma exam at the first sitting, advance your career and stay relevant with Harrybaker’s Lean Six Sigma training.

Lean Six Sigma Training
360 guidance & support
Excellent course delivery
Expert course instructors
Exam preparation resources
35 credit units (PDUs)


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Lean Six Sigma training - Certificate

Our learners work for some of the biggest organisations in Nigeria


Choose an option that best suits you

Virtual live course

From ₦220,000


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Lean Six Sigma Green Belt (LSSA)
Live virtual
DATE (2022):
Apr 4 - 8
8:30 am - 4:30 pm
PRICE (₦):
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Enrol now
Lean Six Sigma Black Belt (LSSA)
Live virtual
DATE (2022):
Apr 4 - 8
8:30 am - 4:30 pm
PRICE (₦):
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Lean Six Sigma training - Corporate


Let's discuss training for your team

Are you in need of clarification and/or customized training for your team or organization, or are you interested in getting quality training for your team at a discounted rate?


Equipping you with skills employers are looking for.

Our Lean Six Sigma training courses are designed to equip you with the right skills, management approach and a governance structure that assists in continuously improving an organization’s processes and consequently its performance. 


Solid foundation

Specifically, you will learn how to:

  • Develop an organized work environment by applying 5S (Sort, Straighten, Shine, Standardize, Sustain). 
  • Standardize tasks and processes to establish the foundation for continuous improvement and employee empowerment.
  • Propagate and identify opportunities for improvement of the Quality Management System (QMS) and procedures. 
  • Identify and apply tools for the ongoing evaluation of the improved process, including auditing (internal/external), monitoring for new constraints and identification of additional opportunities for improvement.


Continuous improvement

Specifically, you will learn how to:

  • Implement Short Interval Management (SIM), Stand Up meetings and corrective actions.
  • Develop the elements of Visual Workplace and describe how they can help to control the improved process.
  • Develop Root Cause Analysis (RCA), recognize the issues involved in identifying a root cause.
  • Apply and analyze the outcome of basic quality tools: Check sheet, Pareto chart, Scatter plot, Bar chart, Pie chart, Time Series plot, Histogram and Box plot.
  • Select and apply decision making techniques e.g. Cause and Effect matrix and multi-voting.


Stable and Efficient Processes

Specifically, you will learn how to:

  • Apply process mapping to visualize the flow of activities and decisions within a process.
  • Analyze Lean performance metrics e.g. Takt Time, Cycle Time, Lead Time, queue time, Work in Process (WIP), yield and Overall Equipment Effectiveness (OEE).
  • Describe and distinguish between qualitative and quantitative data (continuous and discrete data).
  • Apply Value Stream Mapping (VSM) to construct a Current State Map of the process to identify waste and Non-value added activities.
  • Prepare the gap between the current state and the target condition.


Capable Processes

Specifically, you will learn how to:

  • Construct a ‘Critical to Quality’ (CTQ) flow down that represents the key measurable characteristics of a product or process whose performance standards or specification limits must be met.
  • Distinguish between natural process limits and specification limits.
  • Define and apply appropriate sampling methods that ensure representative data e.g. random sampling, stratified sampling and systematic sampling.
  • Describe and apply probability concepts such as independence, mutually exclusive events, multiplication rules, complementary probability and joint occurrence of events.
  • Design sampling plans based on an acceptable quality level and reject able quality level.


World Class Products and Services

Specifically, you will learn how to:

  • Manage the entire lifecycle for products from creation, engineering and manufacturing to service and disposal.
  • Apply methods for new product and process development.
  • Apply project management methods that fit the Agility.
  • Define and document the key functions of a design, the primary potential failure modes relative to each function and the potential causes of each failure mode
  • Describe and eliminate design constraints, including design for cost, design for manufacturability and producibility, design for test and design for maintainability.


The Lean Six Sigma Training courses are aimed at:


Don’t take our word for it! See what other learners have got to say

Although I didn’t have good background knowledge of LSS and I opted for the black belt package. I struggled a bit but as the class continued I was able to catch up because of the sound knowledge of the training Deji Ariyo and my beautiful experience with this class has made me recommend it to a couple of people which I believe they will soon contact Harrybaker.


Operations Engineer, FIPL NG (Sahara Group)

Seriously this training has actually served as an eye opener to me in so many ways. Before now I can say when it comes to change in my day to day activities I do show much resistance, never believed some things can be changed, but with this knowledge of continuous improvement I can bet anyone that change is actually the only constant in life.


Production Technician/Continuous Improvement Officer, Perfetti Van Melle

Deji is a perfect facilitator from my point of view, who has a clear and vast understanding of the course and how to pass the knowledge across. Summarily, it was a great learning experience and a very convenient learning environment.


Lean Six Sigma Black Belt Facilitator, Insignia Prints Technology

Being part of this class has been an eye-opener and enabled me to know how to improve all defective processes in my organization especially in the aspect of SOP and continuous improvement.


QHSE Independent Consultant and Trainer

It is an insightful course that provides guidance on the best approach to process improvement within medium to large scale organizations. You would not regret it.


Group Head, Business Transformation, Interswitch Group

Excellent experience, I did not only learn about lean six sigma, but the trainer also had much more impact than communicating LSS, Life principles for success were visible & exemplified.


Account Executive, Famfa Oil Limited


Instructors with industry and training experience

  • Deji Ariyo

  • Qualifications

    B.Sc, MBA, PRINCE2®, PMP®, ITIL® (Expert), CMI Change Management, DSDM AgilePM, Better Business Case (BBC), IIBA Business Analysis, PRINCE2 Agile, MSP® (Managing Successful Programmes),MoP® (Management of Portfolio), M_o_R® (Management of Risk), P3O® (Portfolio, Programme and Project Office), MoV® (Management of Value), PPS® (Programmes and Project Sponsorship), PMD Pro®, APMG Facilitation, Lean Six Sigma.

  • Work Experience

    Deji had a successful career in Nigeria and in the UK where he worked with Murray international Group, BskyB, Vodafone, Charteris Plc, CDA Solutions, ChevronTexaco, Gateway Bank and UACN

  • Training Experience

    He works with small companies and start-ups all the way to multi-billion dollar companies across industries including Oil & Gas, Financial Services, Fintech, Manufacturing, Consulting & Training, Public Service, Telecoms, Other Technology and many more.


The career ladder is easier to climb when the path is clear. Explore the Lean Six Sigma career paths and choose your path

Lean Six Sigma - PPM career path

Not sure which career to choose or which way to go? Book time with a Career Advisor for personal development.



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We have answers to some of your questions about the Lean Six Sigma training and certification

Harrybaker's virtual live Lean Six Sigma training is an instructor-led live virtual training/course that is designed to give you a ‘wow’ learning experience. Participants in our virtual Lean Six Sigma training leverage the power of technology to interact, assimilate, and share learning experiences.

To get the ‘wow’ learning experience, we have designed our virtual Lean Six Sigma training into three distinct stages:

Before the Lean Six Sigma Training commences
Joining instruction: Once you have registered for the course, we’ll send you a “Joining Instruction”. This contains information about the training, how to join the live class, and what you require to have a hitch-free live-course.

Pre-course learning and assignment: We’ll send you the Lean Six Sigma Training pre-course (containing assignment). The details about the pre-course will be contained in the Joining Instruction. We expected you to submit your assignment before the live-class.

Technical set-up and device testing: Our account managers will guide you through the testing of your device. They’ll also simulate the Lean Six Sigma virtual live class with you.

In the course of the Lean Six Sigma training
Instructor-led virtual live class: The instructor will make learning fun and interactive by sharing his experience. To enhance learning, the live instructor will make use of screen-sharing, virtual whiteboard and other remote learning aids. In addition, participants will engage in activities such as group work, end-of-concept quizzes, and questions can be asked in the live session.

Technical support: If you encounter any technical issue, our technical support will be happy to help.

Assignments: You’ll be required to participate in individual and group assignments. The instructor will give specific instructions during the live class.

Class recordings: We’ll record every live session. You’ll have access to the recorded session, after a session.

After the Lean Six Sigma training
Study group: “If you want to go fast, go alone. If you want to go far, go together”. At the completion of the live course, you have the option to join a study group.

Class recordings: We’ll grant you 60-day access to all the class recordings.

Course completion certificate: You’ll receive a course completion e-certificate at the end of the Lean Six Sigma training.

Ongoing support: After the Lean Six Sigma training, should you require any help, do not hesitate to contact us.


1. Easy Assimilation
Experienced Instructors: Our Lean Six Sigma training classes are led by experts and consultants. From their wealth of experience, they cite easy-to-understand real-life examples to drive home learning.

Well-paced Delivery: No information overload! Our Lean Six Sigma training virtual class lasts 8 hours, with breaks in-between.

Pre-course, In-Course and Post-Course Engagement: Our Lean Six Sigma training is an immersive learning experience. It is laden with pre-course learning, individual assignments, group work, in-class exercises, end-of-concept quizzes and questions practices.


2. Enhanced Knowledge Retention
Immediate feedback: The instructor will provide feedback in the live class.

Access to session recordings: Participants will be granted access to the class recordings.

Peer-to-peer learning: Participants will be put into groups to foster peer-to-peer learning and reinforce learning.


3. Highly Participative
Weekly Team Lead responsibility: To foster collaboration among participants, groups will be created where each participant is expected to play the role of Team Lead at least once during the course.


4. Cost-Effectiveness
Course Fee: It costs less.

Time: You save the time spent commuting to the training venue, as you can join the virtual sessions from your current location anywhere in the world.

Travel: Enjoy savings on travel expenses (flight tickets etc.).


Accommodation: Enjoy savings on hotel/accommodation costs.


5. Convenience
Quality while leveraging technology: You can be sure of the same high standard of quality delivery when joining as the instructor will be with you live, as against recorded video sessions.

Safety Guarantee: In consideration of the current health concerns of COVID-19, this presents you with learning from the comfort of your own home/location.

Career Advancement: With our Lean Six Sigma Training, you can complete your learning in a specified number of days and get certified, as research shows that there is an ever-growing demand for certified process improvement managers/specialists in today’s workplace.

No, the exam fee is not included in the training fee..

No.  However, learners are advised to purchase the official manual separately as it is not included in the fee quoted above.

Please, refer to our training schedule above.

Please, refer to our training schedule above.

Harrybaker's Lean Six Sigma Training (virtual instructor-led virtual), among other things, embodies flexibility in terms of time.

Therefore, your course start time depends on the session you opt for.

Kindly refer to the Lean Six Sigma training schedule to learn the start time for different sessions.

Kindly refer to the Lean Six Sigma training schedule to be sure of the timing for your session.

The Lean Six Sigma live virtual class becomes accessible to participants 30 minutes before the start time.

You are expected to have joined the training 10 minutes before the start time to allow some time to resolve any technical issues that may arise and avoid missing out on any part of the Lean Six Sigma training.

To join the Lean Six Sigma training (virtual live instructor-led training), you need:

1. A computer or tablet or a smartphone. We highly recommend you use a computer (PC).


2. A webcam (optional)


3. A headset (or a microphone and speakers)


4. A reasonably quiet place


5. A reliable internet connection


6. Zoom Meeting installed on your device. Although you can access Zoom on a mobile device or through your browser, we recommend the PC or Mac App for the best experience.


To set up the Zoom Meeting in preparation for the live session, follow the following steps:

Step 1: Download Zoom application on your PC from https://zoom.us/support/download

Step 2: Launch the Zoominstaller.exe file to install Zoom on your PC

Step 3: Launch the Zoom App on the PC.
Detailed information is available on the Zoom website where you can also test whether your infrastructure meets the technical requirements.

Just like a typical classroom training, you would need a notepad, pen and other relevant Lean Six Sigma training materials which will be communicated to you.

We expect you to attend all classes. However, if due to some unavoidable circumstances you miss a class, we have got you covered. The Lean Six Sigma training class sessions are recorded, so you have nothing to worry about.

Please, refer to our Lean Six Sigma training schedule.

To register, refer to the Lean Six Sigma training schedule above, then click on "ENROL NOW" for any of your preferred sessions and fill in your details.

You can also register via mail, text or call.

Registration is only complete when you make a part or full payment for the Lean Six Sigma training course.

To register your staff for the training, kindly refer to our Lean Six Sigma training above, then click on "ENROL NOW" for any session of your choosing and fill in your details.


You can also register via mail, text or call.


Additionally, you will be required to confirm your delegates' availability for the course to secure a space for them in the class.

You can make payment in full or in installment in the following ways:

- Cash payment at our office.

- Online transfer or Bank deposit to our corporate bank account below:

Bank: Zenith Bank Plc.

Account number: 1014180706

Account name: Harrybaker Training Institute

Yes, you can pay in installments. However, complete payment is required for admittance into the
Lean Six Sigma virtual class.

We send documents such as invoices, course enrolment letters, registration letters, etc. that will speed up your process of attending the Lean Six Sigma training.

Lean Six Sigma is a management approach to business performance improvement that has blended the two individual specialisms of Lean and Six Sigma.

Lean is focused on speed, efficiency and taking waste out of a process while Six Sigma focuses on effectiveness and removal of errors.

Lean Six Sigma combines Lean Manufacturing (originally developed by Toyota) and Six Sigma (originally developed by Motorola). Both ‘Lean’ and ‘Six Sigma’ management strategies are among the most used worldwide and have experienced proven success in a wide variety of industries.


Visit our What is Lean Six Sigma page to learn more.

There are no formal requirements for taking any of the Lean Six Sigma Belts (Yellow, Green or Black Belts).

The benefits of the Lean Six Sigma qualification are numerous; some of which are:

- It increases your employment prospects.

- It signifies your professionalism, process improvement and quality management proficiency thereby increasing your earning potential.

- It increases your self confidence.


To know more about how the Lean Six Sigma qualification will benefit you, see our ‘Lean Six Sigma Benefits’ page.

The following highlights some of the benefits of Lean Six Sigma to any organization:

Reduced cost: Lean Six Sigma methodology helps organizations reduce cost by removing waste from production or processes and reducing variation or defects in products or services. This will help you save more in terms of cost.


Quality: Adopting and implementing Lean Six Sigma in your organization proves that you recognize the need for quality and professionalism and that you can be trusted by people.


Improved communication: Understanding the Lean Six Sigma methodology gives a sounding board for employees to be in harmony with process improvement and quality management awareness.


Please click here to learn more.



There are many accrediting bodies for the Lean Six Sigma exam e.g. LSSA/APMG, IASSS, ASQ. etc. The certification is not centrally coordinated by a single exam/accreditation body.


If you take the LSSA Lean Six Sigma exam,
You will get both the electronic copy of your certificate from APMG/LSSA, the Lean Six Sigma coordinating body.


If you take any other Lean Six Sigma exam,
You will get the e-certificate from the specific certification body

The Yellow belt is for anyone who wants to understand the basics of the Lean Six Sigma methodology. It is for those who are new to the process improvement environment. This belt certifies that you can work with or as a member of a process improvement team.


The Green Belt is for those who have sufficient understanding of the Lean Six Sigma methodology. It certifies that you can lead or supervise a non-complex process improvement project. In addition, you can work as a member of a Green or Black belt project.


The Black Belt confirms that you have a thorough understanding of the concept, analytical tools and techniques used in Lean Six Sigma. A Green belt holder can work as a leader of a team or as a team member in larger Black belt projects.


Please click here to learn about these two qualifications.

According to the PMI, there will be a global demand for over 15 million project managers across all areas of the industry in coming years

Are you prepared for these opportunities?


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