Lean Six Sigma Green Belt Certification Online

Aug 12, 2020

General Information about Online Lean Six Sigma Green Belt Certification

Lean Six Sigma is a fact-based concept used by industries to prevent defects, reduce waste and variation, and standardize workflow in a business process. This concept is imperative for efficient business processes as it elicits customer satisfaction and improves the quality of products or services. Therefore, a certification in Lean Six Sigma can be an asset for your job role because this concept is required in any process where waste and variation are inevitable. The Lean Six Sigma certification is offered by the International Association for Six Sigma Certification (IASSC). The association offers three levels of certification in Lean Six Sigma, among which Green Belt is an intermediate level.

After earning the Lean Six Sigma Green Belt Certification, you could be equipped with advanced knowledge of all the core concepts in the Lean Six Sigma methodology and different phases of the lean process like define, measure, improve, and control. As a Lean Six Sigma Green Belt, you could be designated to guide and lead important process improvement projects. You might also be required to work part time as a team member in more advanced projects led by certified Black Belts. You can prepare for this certification and take the certification test entirely online through schools' online continuing education programs and the IASSC's proctored remote testing option. The certification process might take around two to four weeks.

Requirements for Lean Six Sigma Green Belt Certification

The Lean Six Sigma Green Belt Certification makes you proficient in analyzing, applying, and executing the concepts of Lean Six Sigma with great accuracy. The certification test only aims to check the level of your knowledge in these concepts. Therefore, the certification does not require any prerequisites like work experience.

Testing Requirements

The Green Belt Certification exam consists of 100 questions that have to be answered in three hours. This is a closed book exam that includes multiple-choice and true or false questions from all the important sections in the Green Belt body of knowledge. A minimum score of 70% is required on this test to become eligible for certification.

Additional Requirements for the Certification

IASSC provides lifetime recognition for the Lean Six Sigma Green Belt certification just like all its other certifications, but recently the organization has introduced a classification system that assigns various statuses to these certifications. In this system, a certification will receive a ''current'' status from the date of certification to a period of three years. After this, it will be given ''elapsed'' status unless you recertify it.

To recertify the Green Belt certification, you have to take a recertification exam before the elapse date or within 90 days after. The Green Belt recertification exam is also a closed-book exam. It consists of 50 questions that have to be answered in 1.5 hours. It also consists of multiple-choice and true or false questions from all the sections of the Green Belt body of knowledge. Around 10 questions might be asked from each section. The minimum score required to become eligible for recertification is 70%.

Career Prospects After Earning Certification in Lean Six Sigma Green Belt

Lean Six Sigma Green Belt certification is much sought after in industries like manufacturing, hospitality, healthcare, insurance, and transportation for roles related to decision-making and quality control or improvement. General job roles for Green Belts include program, general, and operations managers.

According to, a Lean Six Sigma program manager earned a median salary of $123,000 per year as of August 2020. The lowest range of the salary is $97,400 whereas the highest range is $154,713.

Lean Six Sigma Green Belt certification introduces you to the concepts used in business processes to prevent defects and variations and standardize workflow. The certification can be earned entirely online and gives you an edge over others in careers related to quality improvement and operations management.

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