Lean & Six Sigma Public Examination Timetable

In order to help our students/ applicants to better prepare for their examination schedule, Six Sigma Institute is pleased to announce the Public Exam timetable of 2021 for students reference:

Target Participants:

  1. Participants who have completed Six Sigma Green Belt/ Six Sigma Black Belt/ Lean Leader (Service or Manufacturing) but cannot attend the assigned exam time slot of their class∗; or
  2. Applicants with equivalent qualification/ studies of the above courses in other institutes that are not listed in our Direct Exemption Course List and would like to obtain SSI’s qualification∗
Six Sigma Green Belt Public Exam 2021-2022Apr
Date of Exam Time of Exam
1 Jun 5, 2021 (Sat.) 4:00am – 6:00pm
2 Sep 4, 2021 (Sat.) 4:00am – 6:00pm
3 Dec 18 2021 (Sat.) 4:00am – 6:00pm
4 Mar 19 2022 (Sat.) 4:00am – 6:00pm


Six Sigma Black Belt Public Exam 2021
Date of Exam Time of Exam
1 Apr 24, 2021(Sat.) 3:00am – 6:00pm
2 Oct 16, 2021 (Sat.) 3:00am – 6:00pm
3 Apr 16 ,2022 (Sat.) 3:00am – 6:00pm


Lean Leader Certification Programme Public Exam 2021
Date of Exam Time of Exam
1 Jun 11, 2021 (Friday) 5:00pm – 6:00pm
2 6 Aug, 2021 (Friday) 5:00pm – 6:00pm
3 29 Oct, 2021 (Friday) 5:00pm – 6:00pm
4 10 Dec, 2021(Friday) 5:00pm – 6:00pm

∗Each Lean/ Six Sigma Course will have an assigned examination time slot (Click here for Green Belt/ Black Belt/ Lean Service/ Lean Manufacturing Schedule), please contact our admin colleague ([email protected]) for change of exam schedule. Please indicate your class & preferred time slot in the mail.

∗Interested parties who believed to have equivalent qualification/ trained in other institutes can send us the required documents (please refer to our “Exemption Procedures” for other institutes’s applicants without direct exemption ) for assessment; only those who cannot exempt the exam part should attend the public exam session.