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10 Best Books on Six Sigma Green Belt in 2023

A six sigma green Belt professional is more or less like a surgeon. As a surgeon, he or she works on the ailing part of an organization. Treating the ailing part and prescribing the right procedure help the organization to perform at an optimum level. 

You can become a Six Sigma Green Belt Certified Employee by studying some selected good books or joining some reputed Institute.. 

How will Six Sigma help?

It is a sure short method to grow at an exponential pace in your organization. Six Sigma certification also increases your pay scale dramatically rapidly. Along with that, you gain knowledge and experience. 10 Best books on the Six Sigma Green Belt will guide you through this process of growth.

Six Sigma is based on 5 principles

  1. Work for the customer. 

Customer is the king as they say. Impress your king by improving your customer service.

2. Find your problem and focus on it

After Identifying the problem make changes to eliminate the problem..

3. Remove variation and bottlenecks. .

Six Sigma aims to reduce the variation caused by various factors.

4. Communicate clearly and train team members.

Maintain transparency with your team members. Six Sigma has Teams as its foundation.

5. Be flexible and responsive.

Six Sigma requires you to be adaptable. It requires a lot of motivation to accept the changes in the system 

Course Levels

Like a Martial art course, Six Sigma has levels. Different levels show the level of expertise of the professional. The levels commence with White Belt.

After White Belt, levels go in the order of Yellow Belt, Green Belt, Black Belt, and Master Black Belt. Above all these levels stands one more level that is a Champion Level.

The various levels of a six sigma program are called “belts”.

  • White Belt: This basic level deals with change management and problem-solving skills.
  • Yellow Belt: This second-level deals with Specifics of six sigma and its application.
  • Green Belt: Advanced analysis and project leadership.  Once you get this belt you can apply for the post of  Management analyst, Supply Chain Program Analyst, Data Analyst, Operational Excellence Manager.
  • Black Belt: Drive organization-wide changes, monitor results, and manage team dynamics.
  • Master Black Belt: Devote 100% of their time to 6σ projects, and also mentor other Green and Black belt candidates.

Champion: Lead Lean Six Sigma strategy and deployment, mentor black belt candidates.

Crossing the levels from White Belt to Black makes you an expert. You generate various lean ideas for reducing waste of any kind. Lean ideas help you to reduce waste in any process.  Six Sigma actually means a reduction of process variation. The ultimate goal of improving profits and cutting costs is achieved by using Six Sigma along with Lean methodology.

On achieving the Six Sigma  Certification, you have to apply your learnings to your organization. That way you prove to be a valuable asset for your company.

Best institute to get trained on Six Sigma Green Belt

Henry Harvin Institute is the best and most reputed institute. It was set up by Henry Dunster some 400 years back. Indeed it is one of the most reputed training organizations. Being in business for so long they understand the requirement of the learners. As a result, they bring out the best courses for their learners. 

Henry Harvin Six Sigma Green Belt has been ranked No 1 by Best Course News, Business Standard, and Tribune India.

Henry Harvin Lean Six Sigma Green Belt Course is a comprehensive course covering real-time concepts. It is aligned to IASSC and ASQ.  The curriculum comprises Projects, Simulation Exams, and Case Studies. You get to work on around dozen Projects over a span of 1-year post formal training.

You can easily accomplish Six Sigma Green Belt Certification by reading some of the Best  Books on the Six Sigma Green Belt  Course.  These books are written by veterans of the industry. They carry a plethora of information and knowledge.

If you’re aiming for Six Sigma Green Belt certification, choose out of  10  best books on  Six Sigma  Here are the 10 best Six Sigma books enlisted. These reads are shortlisted from a vast array of books on Six Sigma. Written by established industry professionals who have vast experience.

     1. Handbook -Lean Six Sigma Green Belt 

The very first indigenous book is a simple but perfect guide for Green belt aspirants. Understand and implement the six sigma methodology for problem-solving. It is easy to understand as the concepts are explained in a short and simple manner. It covers all main statistical topics. Topics are covered in such a way that it meets the requirement of green belt certification. The author has used the expertise of being a Lean Sigma practitioner in penning down this book. She has over 7 years of consulting experience in process streamlining, business transformation, robotics process automation, and training.

Written by Shveta Ravi 

Available on Amazon

2) The Certified Six Sigma Green Belt Handbook

Are you interested in passing the ASQ’s certification exam for Six Sigma Green Belts? This book is just for that.  Also for others who want to refer anytime for the appropriate materials needed to conduct successful Green Belt projects. The DMAIC process is explained clearly right from lean and project management to statistics and data analysis. DMAIC is the set of five pillars of any Six Sigma Process. To make it complete it has Figures, tables, references, useful appendices, and a full sample test paper.. It is a reference manual on running projects for employees who have some prior knowledge. In case they looking for process improvement and variation reduction.

Authored by Roderick A Munro 

It is available in Hard Cover, Paperback  On amazon

3) Green Belt Memory Jogger:

A Pocket Guide for Six SIGMA.   Refer to this pocket guide for a quick brush up on six Sigma tools, it will help keep your projects on track. It is a teaching tool for all team members. It comprises numerous examples, illustrations, and tips. Comprehensive yet concise, it is written from a training perspective All the topics lead to the critical point of interest. Graphics make it easier to understand. It has graphics to explain various processes.  Such as Process Capability  Critical To Flowdown, Measurement Systems Analysis, Rolled Throughput Yield, Central Limit Theorem, Hypothesis Testing, and Control Charts.

 Penned down by Goal / QPC

4)  Lean Six SIGMA By Jeffrey Ries

Learn what is Six Sigma and its implementation. One must know how to implement Six Sigma in order to touch the perfection in company processes  You will learn to set your goals and transform your problems into solutions.  Additionally, you will know how to get the Six Sigma certification. Once certified implementation becomes easier. You can use Six Sigma tips to resolve common issues easily and see an improvement in your business. While your counterparts may waste loads of money on inefficient methods you can do otherwise. . This guidebook will guide you through and make it possible!

Author Jeffrey Ries

5) Lean Six Sigma BusinessTransformation For Dummies Book

Don’t give it a miss just because it is for dummies. This book is a complete package in itself providing in-depth information on Six Sigma 

Lean Six Sigma For Dummies explains the key concepts of Six Sigma. Further, it explains how you can use it to the maximum. Thereby getting the best out of your team and business. 

As we know Lean methodology and Six Sigma go hand in hand. This book shows you how to take both the methodologies to the next level and manage continual change in your organization. You’ll learn to design a roadmap for changes to be made to achieve your business objectives. Also, develop and implement processes that eliminate waste and variation across the company.  Meanwhile, synchronize your supply chain and successfully deploy Lean Six Sigma over time.

Written jointly  by  Roger Burghall, Vince Grant, John Morgan

6) Six Sigma HANDBOOK(4th Edition)

This is the most complete, current guide to Six Sigma.  The Six Sigma Handbook, Fourth Edition, elaborates on how to achieve significant gains in quality, productivity, and profitability in any organization. This new edition offers updated examples, an enhanced approach to innovation, further integration of Lean methodologies throughout, and provides: It consists of an online quiz for Six Sigma certification., It has links to some videos that walk you through specific processes. Processes like  Minitab functions, statistical process control, and how to read a Pareto chart. Six This handbook is written by two of the foremost authorities on the subject. They deliver all of the guidance you need to successfully implement Six Sigma.

Written by Pyzdek

7)  The Six Sigma Way Team Fieldbook:

This is an  Implementation Guide for Process Improvement Teams who want to go the Sigma Way. It is a practical guide explaining the tools and procedures. Must have for a project leader or team who are looking to implement a Six Sigma improvement project. Using this guide you go by a step-by-step implementation process. It focuses on how to use Six Sigma methods to identify products and processes that need improvement. Accordingly, then use a proactive approach to improve the process. Consequently boosting performance, reducing costs, and/or increasing customer satisfaction. It goes on explaining about mandatory tools and basic statistical techniques. These interrelated tools and techniques are a must to execute Six Sigma projects. 

The book is very concise. However, it has dozens of data-gathering forms, checklists, and worksheets, required by Green Belts and team members. It tells what a Six Sigma project team needs to know before it gets started. Explained in five steps how to lead a Six Sigma team through DMAIC. 

  •  Define
  • Measure
  • Analyze
  • Improve 
  • Control 

Other than that you also learn to use other six sigma improvement tools and techniques.

It is written by three veteran consultants

8) Lean Six Sigma book on Process Improvement Tools and Techniques( PITT) 

PITT presents both the principles of Lean and Six Sigma. Along with the tools and techniques that enable optimal performance. The author has used real-life examples to show how it works. Tools and techniques together can be used to solve problems. These examples are drawn from a wide variety of venues, including service industries like healthcare and distribution, manufacturing companies, and government.

A leader shows his mettle by managing in a complex environment. That proves to be very critical for any organization’s success. Quality, productivity, and cost are major factors to measure any organization’s success. Learn tools and techniques from this book to improve on these 3 factors to enable optimal performance.

 Written by  Donna Summers (Author)

9)  Learning to See: 

“Learning to See” book is based on Toyotas’ methodology. This book will take you through simple tools used to see through the clutter of a complex plant. While going through this book you’ll come across all of the processing steps. Identify processes right from raw materials to finished goods for each product. All the information flows going back from the customer through the plant and upstream to suppliers. With this knowledge in hand, it is much easier to foresee the future of each product. This workbook explains everything with the help of detailed drawings. The crux of this book is  Value Stream Mapping to Add Value and Eliminate 

Written by Mike Rother and John Shook 

10) Lean Six Sigma Green Belt: 100 questions and solutions to prepare your certification exam

As they say, practice makes you perfect.  This guide is recommended if you want to put to test whatever you have learned. Anyone planning to take the Six Sigma Exam should refer to this manual. This is specially curated for exams conducted by  ASQ

The theory is important, but the practice is the best way to understand the difficult concepts of Six Sigma.

This book is best for Self Study. It provides valuable support to professionals who intend to try their hand at the Lean Six Sigma methodology and obtain the Green Belt certification.

The book is a collection of 100 questions that will help you test your knowledge.  These questions are based on the Body of Knowledge of the main certification bodies:

• American Society for Quality – ASQ

• International Association for Six Sigma Certification – IASSC

• Council for Six Sigma Certification – CSSC

Questions are based on Overview of Six Sigma and  DMAIC. 

It also has solutions for all the questions in its 2nd part. Followed by a concise explanation.


Hope the above-listed books Top 10 books on the Six Sigma Green Belt are useful and take you closer to your goal of Six Sigma Green Belt Certification. The list has been chosen carefully so that the books listed cover various aspects. Some books are to gain thorough knowledge. Whereas others have a lot of question papers to prepare you for the real world. By implementing Six Sigma Methodology you can increase your productivity, and make your company more efficient.

Fast track courses are also available which get you certified with 3-5 days max.

Q1 )What is Six Sigma?

Six Sigma is a methodology used for process improvement. It is basically a statistics-based technique applied to data. This methodology provides tools and techniques to organizations to reduce the frequency of occurrence of errors.

Q2) How can u become a Six Sigma, Certified professional?

By joining any reputed institute or referring books for self-study. Many organizations have in-house six sigma courses for their employees. There is no such association that that standardizes the curriculum. Courses can vary based on Institutions.

Q3)What is the role of the Six Sigma Green Belt achiever?

Six Sigma Green Belt holder collects data and analyses that data for Black Belt projects. Leads Green Belt projects or teams. They work towards achieving better results with teams or management processes.

Q4) What is the Duration of the Six Sigma Green Belt Certification course?

It is approximately 32 hours for classroom sessions. Online courses span around 20 hours.

Q5)Which level is most in demand?

Lean Six Sigma Green Belt Certification is the most in-demand of all Six Sigma belts.

Q6) What are the eligibility criteria for obtaining Six Sigma green belt Certification?

Six Sigma certification has no such criteria for any specific level. It all depends on the institution that offers the Green Belt certification. Any graduate or working professional is eligible for this course.

Q7 )What is the validity of the Six Sigma Greenbelt certificate?

The Six Sigma Green belt is valid forever. It applies to the Yellow belt as well.  Black Belt though requires renewal after every 3 years. 

Q7) How do we identify  Best Institute For Six Sigma?

There are various factors to be considered while choosing the right institution for obtaining the Six Sigma training. It can be a tedious task. One should look for the following factors.
          The Curriculum
The Institute’s recognition
The validity of the certification
Brand name of the Institute
Duration of the course
Six Sigma Certification Cost


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