The Department of Transportation (DOT) has a new electronic notification system for those who want an easier way to follow United States transportation regulatory activities. People who want to use the new service may sign up for it by going to http://dms.dot.gov and selecting “List Serve.” The system then will prompt users to enter their e-mail address. Once the system verifies an e-mail address, the user may then select an agent, which is an automatic document hunter. The user tells the agent what to look for, and every 24 hours the agent will retrieve a list of documents matching criteria selected by the user.