AEC Certification

Lean Six Sigma Black Belt Certification

The certification for Lean Six Sigma Black Belt equips professionals with the necessary skills to lead process improvement projects using Lean Six Sigma methodologies. With this certification, individuals are capable of implementing Lean Six Sigma practices and effecting positive change in any organization they work with.

About the Certification Exam

The AEC Lean Six Sigma Black Belt certification Exam is composed of 100 questions and lasts for 3 hours. The total marks for the exam are 100, and it is an open-book test with both multiple-choice and true/false questions covering each major section of the Lean Six Sigma Black Belt Body of Knowledge. The exam is offered in over 1,000 Testing Centers situated worldwide.

Requirements for the Exam

No prior requirements are necessary to be eligible for the AEC Lean Six Sigma Black Belt certification Exam.

Requirements to pass the Exam

To obtain the certification, it is mandatory to pass the AEC exam with a minimum score of 40%.

What is the fee for the certification exam?

The registration fee for the exam is 200 USD.

How to prepare for the Exam?

Candidates who wish to take the Lean Six Sigma Black Belt certification exam can utilise the  AEC Syllabus for their exam preparations. However, if they are not fully prepared, they may attend Lean Six Sigma Black Belt training provided by AEC Accredited Trainers and Partners


Upon successfully passing the exam, professionals will receive the AEC Lean Six Sigma Black Belt certification, which has lifetime validity and does not require renewal. The certification is issued in the form of a softcopy* (PDF) that includes a Certificate Code, Verification Link, as well as the date and time of certification issuance. 

*If a hardcopy certification is desired, shipping charges will be applied.

Register Yourself For The Exam

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