The Tactical Emergency Casualty Care (TECC) guidelines are a set of best practice recommendations for casualty management during civilian tactical and rescue operations. Based upon the principles of Tactical Combat Casualty Care (TCCC), TECC accounts for the differences in the civilian environment, resources, patient population, and scope of practice from the military combat environment of TCCC. The Committee for Tactical Emergency Casualty Care (C-TECC) is modeled after the Committee for Tactical Combat Casualty Care (CoTCCC) and is comprised of a broad range of interagency operational and academic leaders in the practice of high-threat medicine and fire/rescue from across the nation, including members from emergency medicine, emergency medical services, police, fire, and the military special operations community. C-TECC remains an independent civilian entity but maintains a close relationship with CoTCCC for guidance and support.