ASPR’s Office of Regional Response works with our public health and emergency management partners at the federal, state, local, tribal, and territorial (SLTT) levels to conduct operational planning before the event. ASPR’s Regional Emergency Coordinators (RECs) serve as liaisons to bolster SLTT resilience and ensure federal support complements SLTT capabilities. These efforts ensure we are adhering to the concepts in Executive Order 14146, “Achieving Efficiency Through State and Local Preparedness,” and ensuring that SLTT partners are supported with their resources and requirements in mind.