Chemical Databases	Placard Symbol Search            Passenger Train
Select the "Chemical Databases" button to access several additional sources of chemical information. These extra databases are included in the program as backup and second reference material for responders dealing with hazardous materials incidents. After clicking on "Chemical Databases" from the Main Menu, you will be presented with the Chemical Databases Menu. The database options are: The Association of American Railroads (AAR) Chemical Database AAR Most Carried Hazmat Chemicals U.S. Coast Guard's CHRIS Database NIOSH/CDC International Chemical Safety Cards DOE Based Weapon of Mass Destruction Chemicals The NIOSH Target Organs Database Initiate Cameo (if enabled)