The Department of Transportation (DOT) regulates shippers and carriers of nuclear waste as well as the conditions of transport, such as routing, tie-downs, vehicle requirements, handling and storage. If waste transportation to Yucca Mountain is authorized, DOT must ensure that waste carriers comply with routing regulations and guidelines. Radioactive waste carriers must be trained to tackle a variety of transport conditions and situations which include rough terrain and severe weather conditions. Drivers must complete a First Responders Course to help them prepare for the prevention and response to any possible incident.