Great ValleySix Sigma Black Belt certificateLatest NewsPenn State News RSS FeedPreviousPenn State Great Valley launches Six Sigma Black Belt certificationSeptember 12, 2022NextLatest NewsPenn State News RSS FeedPenn State Great Valley launches Six Sigma Black Belt certificationSeptember 12, 2022Upcoming Events5 p.m. - 6 p.m.Jan14Six Sigma Black Belt Certification Virtual Information SessionGet the news by emailSubscribe