About Lean Green Belt Certification
Overview
Lean Green Belt Training and Certification
Benefits of Lean Green Belt Certification
For Individuals
- Confidence and skill to manage moderate-scale Lean Green Belt projects independently.
- Acquire a structured approach to identifying and solving root causes of issues.
- Gain credibility as someone who can reduce waste, improve quality, streamline operations and add value.
- Enhanced problem-solving skills.
- Better understanding of your organisation’s processes and how to make them smarter.
For Organizations
- Shorter lead times.
- Lower costs.
- Streamlined processes and improved quality through reduced process variation.
- Higher customer satisfaction.
- Typically, organizations can save at least €20,000 through applying Lean Green techniques to your improvement project.
Useful links
Useful links
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Lean Six Sigma Academy
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Green Belt Practical Assessment templates
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Lean Green Belt texbook
Documentation
Documentation
Success in 1 2 3
Over 2.6 million people in 192 countries have an APMG certification. Our certifications are used by 80% of the FTSE 100 and a third of the Fortune 500 and S&P 500, and are proven to deliver better outcomes.
Select your certification
APMG certifications can advance your career, build your confidence and help you transition into a new field. Browse our careers section for inspiration or visit our certification pages for details of what you’ll learn and how you will benefit from certification.
Choose your learning style
APMG is not a training provider. Please contact accredited training organizations listed on our website for prices, languages and dates. Alternatively, you can self-study for an exam directly through APMG.
Pass the exam & receive a certificate
When you are ready to take your exam, book an online timeslot yourself with APMG, or your training organization may organize this for you. If you pass your exam APMG will issue you with a digital badge for you to share!
Lean Green Belt Certification levels
Videos
Videos
Episode 108 – Level Up your Career – How to build a culture of LEAN
SFIA

This APMG certification has been informally mapped against the SFIA Framework to indicate the skills that are addressed and referenced by the certification. Although it is not yet possible to claim this digital badge, the indicative skills can be used to plan your professional development through assessing the skills you have and the skills you need for the role you want.
skills
Lean Green Belt
Organisational Change Management up to level 4
Same as above plus Business Process Improvement level 5, Organisational Capability Development level 5
knowledge
Green Belt (Theory exam)
Generic attribute Knowledge up to level 3
Same as above plus Organisational Change Management up to level 4
FAQs
The Lean Green Belt theory exam does not expire.
After completing the Lean Green Belt theory exam and Practical Assessment, individuals will be recognised as a ‘Certified Lean Green Belt’. There are no re-certification requirements as the Lean Green Belt certified status does not expire.
The examination is supported by either of the following books:
- Climbing the Mountain - Mindset, skill set and toolset for Lean Six Sigma Green Belts – (first 6 chapters only)
- Training is supported by the Lean Six Sigma Green & Black Belt Exercises book:
Candidates can study for the Lean Green Belt exam using either the 2021 editions of these books, or earlier versions.
When you pass an exam – you will instantly have the option to claim a digital badge as representation of your new certificate. Your badge can be embedded on an email signature, website, digital CV, or shared via LinkedIn.
Access the downloadable guide for more information on how to claim your digital badge.
Since 2018, we are no longer registered for AXELOS qualifications and are unable to provide the certificates.
If you received your AXELOS qualification before this time, you can contact customer service and upon providing your candidate number, ask if a copy of your certificate still exists in our system.
Alternatively, you can reach out to IT PeopleCert directly with this request quoting your candidate number.
If you do not have your candidate number, we can provide it to you. Additionally, we are happy to provide a letter of verification for any exams sat with us.
Your training organization specified that they wish to view candidate results before releasing. If you would like your results sooner, you may contact your ATO directly and request your results that way. After they have released them, you will be able to create/view your Digital Badge and download your Digital Certificate in your Credly account in the Certificates section of your portal.
Your results will be processed 6 to 12 hours after your exam. You will receive an email confirming your achievement and inviting you to the Candidate Portal where you can see your official result. From there, you can create your account in Credly.com and access your digital badge and certificate.
If you go to the invigilator portal, use the same log in details as you would for your Marlin account. Once logged in then click on the '+' icon. This will provide two lists - 'Invigilators' and 'Trainers'. Click the appropriate one and find the person you are looking for, then send the invitation.
Using a company device in which you do not have administrative rights and access to download additional software tends to cause issues when sitting your exam via ProctorU, as outlined in the Candidate Guidance Agreement.
If you wish to sit your exam via ProctorU again, you will need to pay a reschedule fee of £32 (which you can do in the Candidate Portal) before you can select a new date and time.
Alternatively, you can reschedule your exam via our AIPP service, where you can take your exam over Zoom without downloading any additional software. Please note there are fewer exam slots available through AIPP.
Full details of our Proctoring options can be found on our Proctoring Page.
To appeal your result, email a written request with supporting evidence to customerservice@apmgroup.co.uk. We will review your appeal and respond. See APMG’s policies for details on the full appeals process.
If you feel you had issues during your exam, you may submit an appeal to customerservice@apmgroup.co.uk. We will review your appeal and respond. See APMG’s policies for details on the full appeals process.