Keeping the credentials you worked hard for is just as important as earning them. To ensure you stay on top of the latest advances, and maintain a strong competitive edge, you must recertify every three years to maintain your Certified Manufacturing Technology Sales Engineer (CMTSE). CMTSE Recertification (MTConnect Modules) for those CMTSEs who recertified last in 2021. – $150 additional 3 years once course is completed CMTSE Recertification (Transformational Technologies) for those CMTSEs who have not recertified prior to or in 2021, 2022 or 2023. – $150 additional 3 years once course is completed If you have any questions, please email us or call 800.733.4763 or 313.425.3000.