Training at the University of Michigan (U-M) is a critical element for ensuring personnel safety. Environment, Health & Safety (EHS) offers online training presentations, instructor-led training, and customized training. Some training is required based upon the work you do here at the University, and the specific hazards you might encounter as a part of your job. You MUST register for and complete these courses. Other training is voluntary and can be accessed through the EHS Multimedia Resources Web page.