RT Book, Section A1 Furin, Molly A. A2 Cooney, Derek R. SR Print(0) ID 1126794741 T1 ICS and NIMS T2 Cooney's EMS Medicine YR 2016 FD 2016 PB McGraw-Hill Education PP New York, NY SN 9780071775649 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1126794741 RD 2022/08/13 AB The current Incident Command System developed out of difficulties faced by firefighters four decades ago. During the 1970s, a series of forest fires ravaged southern California threatening populated areas. Despite adequate resources and personnel, many people were injured or killed and significant property damage was sustained.1,2 Out of tragedy came the defined need for a better, more systematic approach.