Office of emergency management

An office of emergency management (OEM) (also known as a office of emergency services (OES), emergency management office (EMO), or emergency management agency (EMA)) is a local, municipal, tribal, state, federal/national, or international organization responsible for: planning for, responding to, and dealing with recovery efforts related to natural, manmade, technological, or otherwise hazardous disasters by planning and implementing large scale emergency response plans/procedures, coordinating emergency assets during a disaster, and providing logistical, administrative and financial support to a disaster response effort.

Municipal Governments

 * City of Sacramento's Office of Emergency Management (SacOEM)
 * Houston Office of Emergency Management
 * Chicago Office of Emergency Management and Communications (OEMC)
 * Los Angeles Emergency Management Department (EMD)
 * New Orleans Office of Homeland Security & Emergency Preparedness
 * New York City Emergency Management (NYCEM) (previously the New York City Office of Emergency Management)
 * Philadelphia Office of Emergency Management
 * San Diego Office of Homeland Security (OHS)

State Governments

 * Alaska Division of Homeland Security & Emergency Management (Alaska DHS)
 * Arizona Department of Homeland Security (AZDOHS)
 * Arkansas Department of Emergency Management (ADEM)
 * California Governor's Office of Emergency Services (OES)
 * Connecticut Department of Emergency Management and Homeland Security (DEMHS)
 * Florida Division of Emergency Management (FDEM)
 * Georgia Emergency Management and Homeland Security Agency (GEMHSA)
 * Illinois Emergency Management Agency (IEMA)
 * Indiana Department of Homeland Security
 * Iowa Department of Homeland Security and Emergency Management (IHSEMD)
 * Kansas Division of Emergency Management (KDEM)
 * Louisiana Governors Office of Homeland Security and Emergency Preparedness (GOHSEP)
 * Maryland Emergency Management Agency (MEMA)
 * Massachusetts Emergency Management Agency (MEMA)
 * Massachusetts Office of Emergency Medical Services (OEMS)
 * Maine Emergency Management Agency (MEMA)
 * Minnesota Division of Homeland Security and Emergency Management (HSEM)
 * Mississippi Mississippi Emergency Management Agency
 * Missouri State Emergency Management Agency
 * New Jersey Office of Emergency Management (OEM)
 * New York State Emergency Management Office (SEMO)
 * North Carolina Department of Public Safety
 * Ohio Emergency Management Agency
 * Oklahoma Department of Emergency Management (OEM)
 * Oregon Office of Emergency Management (OEM)
 * Pennsylvania Emergency Management Agency (PEMA)
 * Rhode Island Emergency Management Agency (RIEMA)
 * Tennessee Emergency Management Agency (TEMA)
 * Texas Division of Emergency Management (TDEM)
 * Vermont Department of Public Safety
 * Virginia Department of Emergency Management (VDEM)
 * Washington Military Department Emergency Management Division
 * West Virginia West Virginia Division of Emergency Management (WVEM)
 * Wisconsin Emergency Management (WEM)

Territory and Commonwealth Governments

 * 🇲🇵 northern mariana islands Emergency Management Office (CNMI EMO)
 * 🇵🇷 puerto rico Puerto Rico State Agency for Emergency and Disaster Management (AEMEAD)
 * 🇬🇺 guam Guam Homeland Security/Office of Civil Defense (GHS/OCD)

Federal Government

 * Federal Emergency Management Agency (FEMA)
 * Emergency Management Institute
 * EPA Office of Emergency Management
 * Office of the Assistant Secretary for Preparedness and Response Office of Emergency Management
 * Office of Foreign Disaster Assistance

Canada

 * Public Safety Canada
 * City of Toronto government Office of Emergency Management
 * British Columbia Emergency Management BC
 * Emergency Management Ontario

Caribbean

 * Caribbean Disaster Emergency Management Agency (CDEMA)
 * 🇦🇮 anguilla Department of Disaster Management (DDM)
 * 🇦🇬 antigua and barbuda National Office of Disaster Services (NODS)
 * 🇧🇸 bahamas Disaster Management Unit
 * 🇧🇧 barbados Department of Emergency Management
 * 🇧🇿 belize National Emergency Management Organisation (NEMO)
 * undefined Department of Disaster Management
 * 🇩🇲 dominica Office of Disaster Management (ODM)
 * 🇬🇩 grenada National Disaster Management Agency (NaDMA)
 * 🇬🇾 guyana Civil Defense Commission
 * 🇭🇹 haiti Civil Protection Directorate
 * 🇯🇲 jamaica Office of Disaster Preparedness and Emergency Management (ODPEM)
 * 🇲🇸 montserrat Disaster Management Coordination Agency
 * undefined National Emergency Management Agency (NEMA)
 * 🇱🇨 saint lucia National Emergency Management Organisation (NEMO)
 * 🇻🇨 saint vincent and the grenadines National Emergency Management Organisation (NEMO)
 * 🇸🇷 suriname National Coordination Center For Disaster Relief (NCCR)
 * 🇹🇹 trinidad and tobago Office of Disaster Preparedness and Management (ODPM)
 * 🇹🇨 turks and caicos islands Department of Disaster Management & Emergencies

Africa

 * 🇰🇪 kenya Kenya National Disaster Operation Centre (NDOC)
 * 🇸🇴 somalia Somali Disaster Management Agency

Asia

 * 🇮🇳 india National Disaster Management Authority (NDMA)
 * 🇰🇷 south korea National Emergency Management Agency
 * 🇵🇰 pakistan National Disaster Management Authority (NDMA)
 * 🇵🇭 philippines National Disaster Risk Reduction and Management Council (NDRRMC)

Europe

 * 🇦🇱 albania General Directorate of Civil Emergencies (DEMA)
 * 🇩🇰 denmark Danish Emergency Management Agency (DEMA)
 * 🇮🇪 ireland Office of Emergency Planning (OEP)
 * 🇷🇺 russia Ministry of Emergency Situations (EMERCOM)
 * 🇬🇧 united kingdom Civil Contingencies Secretariat (CCS)

Oceania

 * 🇦🇺 australia Emergency Management Australia (EMA)
 * 🇦🇺 australia Emergency Management Victoria (EMV)
 * 🇮🇩 indonesia Indonesian National Board for Disaster Management (BNPB)
 * 🇳🇿 new zealand National Emergency Management Agency (NEMA)

Defunct Organizations

 * The Office for Emergency Management was a World War II office in the Executive Office of the United States government.
 * The U.S. Department of Health and Human Services' Public Health Emergency Preparedness (replaced by the Office of the Assistant Secretary for Preparedness and Response)