This course is a one-time requirement for employees and students who will be using radioactive materials. Part 1, which is a prerequisite for Part 2 was an online module; Part 2 training consists of a hands-on, instructor-led training session. The training is to be supplemented by room and equipment specific training for the space where the trainee will be using radioactive materials. All radiation workers at Penn State are required to take Radionuclide Safety Education (Refresher) training annually.