Sitting for exam Learn. Study. Pass. Apply. › Forums › Six Sigma Study Guide Forum › Sitting for exam This topic contains 3 replies, has 2 voices, and was last updated by Six Sigma Study Guide 9 months, 3 weeks ago. Author Posts January 17, 2017 at 8:05 am #4824 shivasai77Participant Free Trial Green Belt Study Guide Replies viewable by members only February 5, 2017 at 3:05 pm #5116 Six Sigma Study GuideKeymaster Green Belt Practice Exams & Study Guides Replies viewable by members only Author Posts You must be logged in to reply to this topic.