PEAK: Multisystem Trauma is part of the Pediatric Education and Advocacy Kit (PEAK) series from the Emergency Medical Services for Children (EMSC) Innovation & Improvement Center. It offers emergency and prehospital providers evidence-based resources to assess and manage children with complex, multi-injury trauma. The kit features pediatric imaging guidelines, hemorrhagic shock management with massive transfusion protocol, podcasts, simulation resources, and more.