6 U.S.C. § 821: Definitions

The term “Administrator” means the Administrator of the Federal Emergency Management Agency. means any good, service, or activity necessary to protect the health, safety, and general welfare of the civilian population of the United States; and food; water; shelter; basic communication services; basic sanitation and health services; and public safety. means any natural or man-made disaster that results in extraordinary levels of casualties or damage, mass evacuations, or disruption severely affecting the population, infrastructure, environment, economy, national morale, or government functions in an area; and with a sustained national impact over a prolonged period of time; that may rapidly exceed resources available to State and local government and private sector authorities in the impacted area; or that may significantly interrupt governmental operations and emergency services to such an extent that national security could be threatened. The term “critical infrastructure” has the meaning given such term in section 5195c(e) of title 42 . The term “existential risk” means the potential for an outcome that would result in human extinction. The term “global catastrophic risk” means the risk of events or incidents consequential enough to significantly harm or set back human civilization at the global scale. The term “global catastrophic and existential threats” means threats that with varying likelihood may produce consequences severe enough to result in systemic failure or destruction of critical infrastructure or significant harm to human civilization. Examples of global catastrophic and existential threats include severe global pandemics, nuclear war, asteroid and comet impacts, supervolcanoes, sudden and severe changes to the climate, and intentional or accidental threats arising from the use and development of emerging technologies. The term “Indian Tribal government” has the meaning given the term “Indian tribal government” in section 5122 of title 42 . The terms “local government” and “State” have the meanings given such terms in section 5122 of title 42 . The term “national exercise program” means activities carried out to test and evaluate the national preparedness goal and related plans and strategies as described in section 748(b) of this title . The term “Secretary” means the Secretary of Homeland Security.