This course is required for anyone who operate lasers during their work. The training consists of online modules and quizzes. In addition, your supervisor must provide you with hands-on training that shall be recorded by a signature sheet to be kept on file with the EHS General Laser Safety Training certificate and other laser safety documentation. This training is a one-time course; and no refresher training is required. If an individual has left Penn State employment for any reason, or any amount of time, and returns to work with lasers, they are required to re-take this course.