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Your Six Sigma Training Program prepared by our consortium of renowned Business and People Leaders, Six Sigma Coaches, Mentors, Experts and Authorities from all major Industries are available to all visitors of International Six Sigma Institute™’s web site. Your Online Six Sigma Training Materials are accessible under Your Free Six Sigma Book and Your Free Premium Six Sigma Training items from the top menu.

Although this Online Six Sigma Training Program is the copyrighted intellectual property of International Six Sigma Institute™, we wanted to make these materials freely accessible for everybody. We believe that only by sharing our expertise we can best serve for Six Sigma Professionals and for the further development of Six Sigma Domain.

Your Six Sigma Certification examination comprises multiple-choice Test Questions. Reading your Online Six Sigma Training Program will be very helpful for Six Sigma Professionals like you to acquire the knowhow to pass your Six Sigma Certification Examination and to get your Six Sigma Certification.

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International Six Sigma Institute™ Accreditations Were Approved By United States Army Personnel
International Six Sigma Institute™, 06 August 2023
United States Army International Six Sigma Institute™ Six Sigma Institute Accreditations

We are proud to announce that this article was featured...
HERE on LinkedIn >>>

As of August 2019, we are glad to announce our collaboration between United States Army Personnel and International Six Sigma Institute™.

The primary goal of the Six Sigma process improvement framework is to improve efficiency and reduce wastes. Although it isn't a commercially motivated organization, the Army of the United States has always been thriving towards these goals as well.

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8 Reasons Why International Six Sigma Institute™ Serves You Far More Better Than Its Competitors!
International Six Sigma Institute™, 09 May 2023
International Six Sigma Institute™ Best Value For Your Money Credible and Affordable Six Sigma Training

Date: 9th May 2020
Location: Offices of International Six Sigma Institute™ (Wollerau, Switzerland)

Hi there,
Many thanks for coming our page to read this short letter where we articulate 8 reasons why International Six Sigma Institute™ serves you far more better than its competitors.

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Your Six Sigma Certifications are Socially Proven!
Leading Organizations trust in Six Sigma Certifications from International Six Sigma Institute™.

As International Six Sigma Institute™, we congratulate one of our amazing partners MicroTrain Technologies from Chicago, United States and their valuable trainees for their successful Certified Six Sigma Green Belt (CSSGB) Training and Certification Programs. We are proud to announce that this success story was featured HERE on LinkedIn >>>

A little over a year ago, I was given a link by a United States Army colleague for the Six Sigma Institute. This link was sent to many of us in hopes that we would take advantage of the opportunity. I looked into the programs and found them extremely user-friendly and very practical.

As a result, I decided to start with the Certified Six Sigma Yellow Belt (CSSYB) and Certified Six Sigma Green Belt (CSSGB) certification programs. From there, I eventually completed the other certifications as well.

Several months ago, while attending a military course at Fort Knox, one of the main instructors took about 20 minutes to explain these programs to the students in the class. He had also achieved Six Sigma certifications.

The main instructor explained to the class that: After he completed his Certified Six Sigma Black Belt certification program from Six Sigma Institute, he received numerous job offers that include a prestigious position at Amazon Incorporation.

It is no secret that the United States Army utilizes Six Sigma Certification Programs from International Six Sigma Institute™ on a regular basis.

It is cost-effective and gets straight to the point. I often tout this program to peers, and I will continue to do so.

SGM Richard Riccio
353d Civil Affairs Command
Staten Island NY, US Army

SGM Richard Riccio, 353d Civil Affairs Command, Staten Island NY, US Army

First of all I want to thank for your site that I learnt quite a lot. I think, your content is very complete and gave us enough support to comprehend Six Sigma Methodology. Nowadays I am implementing Six Sigma Methodology in my project, and thanks to your training program I quickly realized where I am doing good, where I can further improve. Your program contributed huge benefit to my knowhow and experience.

Florian Hayes, Six Sigma Black Belt, Toyota

Wanted to thank your organization for providing this service!
I needed to get up and running quickly on Six Sigma and the online training and testing came very useful. I received all six certifications in one day, and I learned a lot.

Jill R. Hamel, Program Manager and Six Six Sigma Champion, Panasonic

Six Sigma is our in-house quality enhancement methodology, and it is the one nominated by most of our customers all over the world. As a consultancy & training enterprise, we have chosen International Six Sigma Institute to reinforce our own Six Sigma training programs. The strategy, of having such an excellent international partner like International Six Sigma Institute, has been proved as being the correct one to win more accounts and increase our customer satisfaction.

Jakob P. Denison, Chief Trainer, Infosec Consulting Services

Overall, this is my best online certification experience so far!
The lifetime valid Six sigma Certifications from your Institute is really simple, easy and worth to its online registration, reading material and the test. The text and diagrams explain all aspects of Six Sigma very clearly leaving no room for doubts.
I got a thorough overview of the concepts which I'm rather sure of retaining (for lifetime!) and could relate to the real-projects well. As Consultants we have been doing projects along similar lines. The concepts tie these activities and roles into a Six Sigma Methodology that is more appreciated by the industry.
I wish International Six Sigma Institute many more such achievements in the future. Everything exceeded my expectations. I would definitely recommend International Six Sigma Institute to others who want to either complement their experience with certification or begin Six Sigma projects after certification.

Ralph Dillman, Senior Principal Diagnostics Devices Engineering and Six Sigma Green Belt, Roche AG

Six Sigma is a highly efficient methodology to keep the teams always focused on the overall quality objectives and quality of project deliverables, and to drive the everyday tasks of quality management processes in line with the business objectives. International Six Sigma Institute assured us to have right and certified talents in our Six Sigma teams.

David K. Maloney, Vice-President, Six Sigma Deployment Leader, BP

Thanks for such a great online Certification Program at a reasonable price! It wasn't easy to find a tailored Six Sigma Certification Program which lets me prove my professional experience and personal education in Six Sigma era.

Amanda J. Zentelis-Coatos, Six Sigma Champion and Quality Assurance Manager, UBS

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Hi there! It is great to meet you.

My name is Yeliz Obergfell. I am the Vice President - Student Experience here at International Six Sigma Institute™. It is my duty and pleasure to make sure that we serve you as best as we can on your continuous Six Sigma learning and execution journey.

International Six Sigma Institute™ make it possible to get high quality Six Sigma certifications everywhere around the world. Our differentiating power and momentum come from our massive community supported by a large group of academicians, executives and organisations.

Unlike other providers in Six Sigma education industry, our goal is not only to serve a selected elite group.

We provide our services in accessible and inclusive manners, so we can solve everyone’s problems in Six Sigma. Everyone who believes knowhow and competence are our only remaining securities. Today and in the future.

We have served approximately one million professionals and students until today.

Every single day I receive success stories from our students who found new jobs or secured promotions. Beside their focus and willingness to succeed, these women and men demonstrate confidence with Six Sigma skills and knowhow we have been helping them to learn. So they can get great results from their job interviews, build outstanding solutions and serve their leadership skills in their professional roles.

Why don’t you become one of these successful individuals who drive real value to their employers and clients? We want you to become one of them and we want you to succeed!

Join 1M+ Professionals in Six Sigma Institute Community. Get info packs, practical tactics, exciting surprises and more, so you can GROW further in your CAREER. By providing outstanding Six Sigma services relevant to your employers and clients.

And yes, there are no shortcuts for success with Six Sigma! :) But there are techniques which make the process fun and efficient.. We will talk about them a lot. For now stay tuned!

As you have (patiently) read me until this point, you have already proved to me that you are awesome! To say thanks for your interest so far, I will free of charge send you your Six Sigma book which has a retail value of more than USD 50. Make sure you check it out. I hope you will like your Six Sigma book and we can manage to help you out to learn a thing or two.

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Your Six Sigma Certifications Made Hundreds of Thousands of People Successful!

Certified Six Sigma
Green Belt™
CSSGB™ Certification Program

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Certified Six Sigma
Black Belt™
CSSBB™ Certification Program

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Certified Six Sigma
Master Black Belt™
CSSMBB™ Certification Program

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Certified Six Sigma
CSSC™ Certification Program

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Deployment Leader™
CSSDL™ Certification Program

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Certified Six Sigma
Yellow Belt™
CSSYB™ Certification Program

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Certified Six Sigma
CSSTRA™ Certification Program

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Certified Six Sigma
CSSCOA™ Certification Program

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$81,000 to $149,000

Average Salary Range After Earning An Online Six Sigma Certification*

*Source: Wired Magazine, August 2016

International Six Sigma Institute™ built World's First and Most Popular Online Six Sigma Certification Programs

Because we love to see you succeed!

International Six Sigma Institute™ is an independent Institute which helps Organizations and Professionals get accredited with worldwide renowned and recognized Six Sigma Certifications and prove their competence in Six Sigma domain.

As of January 2024, International Six Sigma Institute™ has served you in 143 Countries more than 673,400 Certified Six Sigma Champion™, Certified Six Sigma Master Black Belt™, Certified Six Sigma Deployment Leader™, Certified Six Sigma Black Belt™, Certified Six Sigma Green Belt™, Certified Six Sigma Yellow Belt™, Certified Six Sigma Trainer™ and Certified Six Sigma Coach™ Certification Programs. We empower Six Sigma Professionals worldwide to build their Careers, and Companies to sell their Outstanding Products and Services.

The overall Process to get your Six Sigma Certification is as easy and fast as the following:

  1. Register Online for your Six Sigma Certification Program.
  2. We send your Exam Access Code instantly Online after Registration.
  3. Take your Online Test Exam anywhere and anytime you want, and answer 50 multiple-choice questions.
  4. Get your Lifetime and Worldwide valid Six Sigma Certification instantly after you finish your Exam.

Your free-of-charge premium online training material located under Your Free Six Sigma Book and Your Free Premium Six Sigma Training items from the top menu have been designed to cover all fundamental aspects of Six Sigma Framework.

After you read through your Six Sigma training content, you can feel absolutely confident to achieve your examinations of your Six Sigma Certifications. Success rate is more than 98%.

What is Six Sigma?

Six Sigma makes you Powerful!
But How?

Engineering and Production Professionals all over the world are passionate about Six Sigma.
However, Six Sigma is not another hype which will soon fade away.

Six Sigma is a methodology to develop great products and services that your customers love.

Six Sigma is the most efficient and proven methodology to resolve any problems in order to improve organization and business performance.

Six Sigma aims to meet and exceed customer requirements while increasing business profit and minimizing wasted resources. Six Sigma achieves these challenging objectives by deploying a structured, scientific and data-driven organizational excellence process and culture.

Companies like General Electric, Bank of America, Dupont, Toyota, Honeywell, Volvo and many others increased Multi-Billion Profits during the first years of their Six Sigma deployment journeys.

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What makes Your Six Sigma Certifications Best of the Industry?

Massive Purpose

International Six Sigma Institute™ made Six Sigma Trainings and Six Sigma Certifications accessible for the whole world including developed and developing countries. We solved your problem in Six Sigma Education by serving your Innovative, Economical and fully Online Six Sigma Certification Programs.

We have been asked thousands of times why your Six Sigma Certification Programs are starting from only USD 49 despite of our popularity, authority and credibility across the globe. The answer is very simple: USD 49 is more than or equivalent to a daily wage in ¾ of all countries in the world. We can only help the world and achieve our purpose because we serve your programs affordable for everybody including you and everyone else.


More than 673,400 people became certified with our Six Sigma Certification Programs. Worldwide Credibility and Acceptance of Accredited Six Sigma Certifications issued by International Six Sigma Institute™.

You credited us with a tremendous stream of success stories: From getting hired at your position, your outstanding performance in your new team, to building multimillion dollar companies, and everything in between. Read More Reviews and Feedback here.


Certification Programs have been developed by a consortium of Selected Six Sigma Practitioners, Experts and Authorities from all major Industries.

International Recognition from all industries and from all leading organisations which embrace Six Sigma and DMAIC Quality Improvement and Problem Solving methodologies.

International Six Sigma Institute™ built for you very personalised programs which match to your career goals and ambitions. We are your partner to help you develop your new skills and credentials.


No queues, no schedules, no appointments. This is just a clever solution for you. Rapid and Online Accredited Six Sigma Certification Programs. Take your Online Six Sigma Certification Test Exam from your own PC anywhere and anytime you would love to. Simple, quick and powerful, isn't it? Just we all need in our busy lives.

No mandatory classroom trainings. Six Sigma Professionals were obliged to attend expensive classroom trainings as an indispensable part of other certification programs. However, International Six Sigma Institute™ doesn't only value the knowhow gained from classroom trainings, but also we value the knowhow gained from reading and self-study or from any other medium and experience. Therefore, we do NOT mandatorily require our members to get classroom trainings before they can get certified in Six Sigma.


International Six Sigma Institute™ is the largest and fastest growing Six Sigma Community with over 673,400 Certified Six Sigma Champion™, Certified Six Sigma Master Black Belt™, Certified Six Sigma Deployment Leader™, Certified Six Sigma Black Belt™, Certified Six Sigma Green Belt™, Certified Six Sigma Yellow Belt™, Certified Six Sigma Trainer™ and Certified Six Sigma Coach™ Certification Owners.

To support you and your Six Sigma community we are committed and passionate about sharing unique content, expert tips, real life recommendations in interesting Six Sigma and DMAIC Quality Improvement and Problem Solving subjects which matter for the Six Sigma community.


Are You Afraid Of Failing At Your Examination?
There is no reason to be!


Yes. You read it correctly. We provide 100% Money Back Guarantee if you fail at your Examination!

In case you may not pass the examination during your first attempts, we will hassle free refund your full registration fee without asking any questions!


Your Six Sigma Certifications are Valid for Lifetime and they are Worldwide Recognized. No renewal fees, no redundant subscriptions which don't serve you. Certificates issued by other certification programs are only valid for a few years or even less because they treat certification renewal process as an easy way to generate income. We believe that no fundamental changes are happening in the very core of Six Sigma which deserves continuous examinations to revalidate proficiency in Six Sigma.

Six Sigma offers endless possibilities how companies tailor Six Sigma or merge it with other project, process, quality improvement and engineering frameworks for their particular needs and environments. This shouldn't be perceived as an evolution of Six Sigma itself.


High Quality and Premium Online Six Sigma Certification Experience for World's most reasonable and economical Six Sigma Certification prices.

Moreover, we provide your free of charge premium online Six Sigma training on your web portal. Reading your Online Six Sigma Training Program will be very helpful for Six Sigma Professionals like you to acquire the knowhow to pass your Six Sigma Certification Examinations and to get your Accredited Six Sigma Certifications.

We guarantee that your free of charge premium online training will make you pass your Certification Exam!


We know you love Six Sigma. We too… We also love what we do which is to unconditionally serve you and your Six Sigma Community. We have been numerous times credited by your Six Sigma Community that every online or personal interaction performed with International Six Sigma Institute™, People felt our passion and loyalty to make every interaction perfect, and our unique commitment to make an outstanding Six Sigma Certification Experience for you.

We do everything in our power and 365 days a year to serve the best Six Sigma Certification Experience in the world and for the world! And everyday we go extra mile to make it even better.

Are you joining Your Free Events to network and socialize with Your Six Sigma Institute Community?

Boost your Engineering Quality with Six Sigma

Frankfurt 19th Sep 2023 Up to 400 Participants

How to make your Engineering Department Quality and Value-driven with the support of Six Sigma.

Certified Master Black Belts Event

Mumbai 25th Jan 2024 Up to 750 Participants

Gathering of International Six Sigma Institute’s Certified Six Sigma Master Black Belts.

Forecasting Future Performance with Six Sigma DMAIC Methodology

Vienna 17th May 2024 Up to 500 Participants

How to validate potential Quality Improvements in Six Sigma without spending valuable Resources.

Six Sigma Executive Event

Boston 23rd Sep 2024 Up to 500 Participants

Case Studies and Leading Practice Examples of Six Sigma Execution to C-Level Execs.

Making Confident Decisions by leveraging Power and Culture of Six Sigma

London 12th Dec 2024 Up to 300 Participants

Understand variation in Six Sigma, the Reality of Decision Risks and Confidence Intervals.

DMAIC Methodology - A journey to Standardization and Industrialization

San Francisco 26th Mar 2025 Up to 100 Participants

How to embrace and cultivate Six Sigma DMAIC Methodology in your Organization.
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