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A

AAM - After-Action Meeting

An immediate review or analysis evaluation following an incident or functional exercise to determine the goals for the Unified Command Team to meet in order to improve their operation plan.


AAR - After Action Report (also known as An Improvement Plan)

An After Action Report is a document intended to capture observations of the After Action Review process.

AAR - After Action Review

An After Action Review is a structured review or de-brief (debriefing) process for analysing what happened, why it happened, and how it can be done better by the participants and those responsible for the project or event.

AC - Area Command

In ICS, Area Command is used when there is a number of incidents generally in the same area and often of the same kind. Examples include two or more hazardous materials spills, fires, etc. It is usually these kinds of incidents that may be vying for the same resources.  An organisation that oversees the management of multiple incidents or oversees the management of a very large or evolving situation with multiple ICS organisations. See Unified Area Command.


Accountability

The fact of being responsible for what you do and able to give a satisfactory reason for it, or the degree to which this happens.

Action Planning

Steps,or activities, that must be taken to improve and sustain identified strategies.

Agency

A government element with a specific function offering a particular kind of assistance.

Agency Administrator/Executive

The official responsible for administering policy for an agency or jurisdiction.

Agency Representative

A person assigned by a primary, assisting, or cooperating local, state, tribal, territorial, or Federal Government agency, or nongovernmental or private organisation, who has authority to make decisions affecting that agency or organisation’s participation in incident management activities following appropriate consultation with that agency’s leadership.

AHJ

An entity that has the authority and responsibility for developing, implementing, maintaining, and overseeing the qualification process within its organization or jurisdiction. This may be a state or Federal agency, training commission, NGO, private sector company, or a tribal or local agency such as a police, fire, or public works department. In some cases, the AHJ may provide support to multiple disciplines that collaborate as a part of a team (e.g. an IMT).

AHJ - Authority Having Jurisdiction

An entity that has the authority and responsibility for developing, implementing, maintaining, and overseeing the qualification process within its organisation or jurisdiction. This may be a state or Federal agency, training commission, NGO, private sector company, or a tribal or local agency such as a police, fire, or public works department. In some cases, the AHJ may provide support to multiple disciplines that collaborate as a part of a team (e.g. an IMT).


All-Hazards

Natural, technological, or human-caused incidents that warrant action to protect life, property, environment, and public health or safety, and to minimise disruption of activities.

Analysing Hazards

A process to determine what hazards or threats merit special attention, what actions must be.

Appendixes/Annexures

Supporting documents such as a list of acronyms, copies of statutes, and maps that provide additional guidance and references for planning.

Area Command

In ICS, Area Command is used when there is a number of incidents generally in the same area and often of the same kind. Examples include two or more hazardous materials spills, fires, etc. It is usually these kinds of incidents that may be vying for the same resources. An organization that oversees the management of multiple incidents or oversees the management of a very large or evolving situation with multiple ICS organizations. See Unified Area Command.

As needed

The term "as needed" refers to resources, personnel, or actions that are mobilised or utilised based on the specific requirements of an incident, event, or situation. The "as needed" approach is flexible and allows for the adaptation of response efforts to the evolving demands of a disaster or emergency.


Assigned Resource

A resource that has been checked in and assigned work tasks on an incident.

Assignment

A task given to a person or team to perform based on operational objectives defined in the IAP.

Assistant

A title for subordinates of principal Command Staff and EOC director’s staff positions. The title indicates a level of technical capability, qualification, and responsibility subordinate to the primary positions. Assistants may also be assigned to unit leaders.

Assisting Agency

An agency or organisation providing personnel, services, or other resources to the agency with direct responsibility for incident management.

AV - Audio Visual

Is electronic media possessing both a sound and a visual component, such as slide-tape presentations, films, television programs, corporate conferencing, church services, and live theatre productions. Computer-based audiovisual equipment is often used in education, with many schools and universities installing projection equipment and using interactive whiteboard technology.


Available Resource

A resource assigned to an incident, checked in, and available for assignment.

B

Base

See Incident Base.

Bottom-up Approach

In ICS, the structures are built from the first arriving resource that can then increase in size as the incident/event becomes more complex requiring more resources and more types of resources. It is the piecing together of systems to give rise to more complex systems, thus making the original systems sub-systems of the emergent system. 


Branch

The organisational level having functional or geographical responsibility for major aspects of incident operations. A branch falls between the Section Chief and the division or group in the Operations Section, and between the section and units in the Logistics Section. Branches are identified by Roman numerals or by functional area.

Building-Block Approach

A method focused on exposing participants to a cycle of training and exercises that escalates in complexity, with each exercise designed to build upon the last, in terms of scale and subject matter. For example, a building-block series of exercises may include a seminar, which leads to a tabletop exercise (TTX), which leads to a full-scale exercise (FSE). 


C

C&O - Concept and Objectives

The C&O meeting marks the formal beginning of the exercise planning process.


C/E Handbook - Controller/Evaluator Handbook

Contains detailed scenario and logistics information and a communications plan which is meant for designated controllers and evaluators only.


Camp(s)

A geographical site within the general incident area (separate from the Incident Base) that is equipped and staffed to provide sleeping, food, water, and sanitary services to incident personnel.

CEO - Chief Executive Officer

See Chief Executive Officer


CERT - Community Emergency Response Team

A community-level program administered by the state that trains citizens to understand their responsibility in preparing for disaster.  The program increases its members’ ability to safely help themselves, their family, and their neighbours.  Trained CERT volunteers provide immediate assistance to victims in their area, organise spontaneous volunteers who have not had the training, and collect disaster intelligence that will assist professional responders with prioritisation and allocation of resources following a disaster. 

Certification

The process of authoritatively attesting that individuals meet qualifications established for key incident management functions and are, therefore, qualified for specific positions.

Chain of Command

Refers to the orderly command hierarchy within an incident management organisation.

Chainsaw AAR

Refers to a normal AAR but is done in a much timelier manner. The processes followed in an AAR are simplified and sped up in order to get the key information out of the event.


Check-In

The process through which resources first report to an incident. All responders, regardless of agency affiliation, report in to receive an assignment in accordance with the IC or UC’s established procedures.

Checklist

Written (or computerised) enumeration of actions to be taken by an individual or organisation meant to aid memory rather than provide detailed instruction.

Chief

The ICS System title for individuals responsible for management of functional Sections:Operations, Planning, Logistics, Finance/Administration, & Intelligence/Investigations (if established as a separate Section).

Chief Executive Officer

A CEO is the highest-ranking executive in a company. A CEO's primary responsibilities include making major corporate decisions, driving the workforce and resources of a company toward strategic goals, and acting as the main point of communication between the board of directors and corporate operations. The chief executive officer serves as the public face of the company in many cases.


Chronological Order of Events

This is a technique used to follow the flow of incident from the beginning to the end. It is used to help participants recall what had happen and when it happened.


Civil Disturbance

A civil unrest activity such as a demonstration, riot, or strike that disrupts a community and requires intervention to maintain public safety.


Clear Text

Communication that does not use codes. See Plain Language.

COML - Communications Unit Leader

Heads the Communications Unit and is responsible for integrating communications and ensuring that operations are supported by communications. The COML must understand ICS and local response systems to support the efforts of Incident personnel.


Command

The act of directing, ordering, or controlling by virtue of explicit statutory, regulatory, or delegated authority.




Command Staff

A group of incident personnel that the IC or UC assigns to support the command function at an ICP. Command staff often include a PIO, a Safety Officer, and a Liaison Officer, who have assistants as necessary. Additional positions may be needed, depending on the incident.

Common Procedures

Standardised, specific actions for responders to take in response to a variety of hazards, threats, or incidents. 

Common Terminology

Standardised words and phrases used to ensure consistency while allowing diverse incident management and support organisations to work together across a wide variety of incident management functions and hazard scenarios.

Communication

A section of the basic plan that refers to the internal and external strategies and tools to communicate with stakeholders in the event of an emergency or incident.

Community

A political entity that has the authority to adopt and enforce laws and ordinances for the area under its jurisdiction. In most cases, the community is an incorporated town, city, township, village, or unincorporated area of a county; however, each State defines its own political subdivisions and forms of government.


Comprehensive Resource Management

A fundamental principle of the ICS and the NIMS. It refers to the effective use, tracking, allocation, and deployment of resources, personnel, equipment, supplies, facilities, and funding throughout an incident’s lifecycle.


Control Structure

The framework that allows for coordination and communication between controllers at multiple sites.


COOP - Continuity of Operation Planning

A critical process designed to ensure that essential functions of an organisation can continue during and after a disruption or disaster. In the context of emergency management, COOP is focused on maintaining or quickly resuming critical services and operations in the event of an emergency, such as a natural disaster, terrorist attack, pandemic, or other catastrophic events. COOP ensures that an organisation has pre-established procedures, resources, and personnel in place to continue performing its vital functions regardless of the disaster's impact on its normal operations. This includes maintaining communication, securing resources, and protecting critical infrastructure.


Cooperating Agency

An agency supplying assistance other than direct operational or support functions or resources to the incident management effort.


Coordinate

To exchange information systematically among principals who have or may have a need to know certain information to carry out specific incident management responsibilities.


COSIN - Control Staff Instructions

The control portion of the C/E handbook, provides guidelines for control and simulation support and establishes a management structure for the activities


Credentialing

Providing documentation that identifies personnel and authenticates and verifies their qualification for a particular position.


Crisis Response Team

A team trained to assist in the healing process of responders and public following a traumatic event or incident. 



Critical Infrastructure

Assets, systems, and networks, whether physical or virtual, so vital to the country that the incapacitation or destruction of such assets, systems, or networks would have a debilitating impact on security, national economic security, national public health or safety, or any combination of those matters.


D

DECCs - Department-level ECCs

Department-level ECCs


Delegation of Authority

A statement that the agency executive delegating authority and assigning responsibility provides to the IC or UC. The delegation of authority can include priorities, expectations, constraints, and other considerations or guidelines, as needed.


Demobilisation

Is the orderly, safe and efficient return of an incident resource to its original location and status.

Deploy

To use something or someone, especially in order to achieve a particular effect.


Deployment

Deployment refers to the organised assignment and movement of resources, such as personnel, equipment, and supplies, to respond to an incident or disaster. Deployment is a critical phase of the emergency response process, ensuring resources are positioned where they are needed to achieve incident objectives.


Deputy

A fully qualified individual who, in the absence of a superior, can be delegated the authority to manage a functional operation or to perform a specific task. In some cases a deputy can act as relief for a superior, and therefore must be fully qualified in the position. Deputies generally can be assigned to the IC, General Staff, and Branch Directors.



Director

The ICS title for individuals responsible for supervision of a branch. Also, an organisational title for an individual responsible for managing and directing the team in an EOC.

Disaster

An occurrence of a natural catastrophe, technological accident, or human-caused event that has resulted in severe property damage, deaths, and/or multiple injuries.



Discussion-Based Exercises

These types of exercises typically highlight existing plans, policies, mutual aid agreements, and procedures, and can be used as tools to familiarise agencies and personnel with current or expected capabilities.  Discussion-based exercises include seminars, workshops, tabletops, and games.

Dispatch

The ordered movement of a resource or resources to an assigned operational mission, or an administrative move from one location to another.




Division

The organisational level having responsibility for operations within a defined geographic area. Divisions are established when the number of resources exceeds the manageable span of control of the Section Chief. See Group.

DIVS

Divisional Group Supervisor - The ICS title for individuals responsible for a Division or Group.


DOC - Department Operations Centre

An operations or coordination centre dedicated to a single, specific department or agency. The focus of a DOC is on internal agency incident management and response. DOCs are often linked to and/or physically represented in a combined agency EOC by an authorised agent(s) for the department or agency.

DPPB

Disaster Prevention and Preparedness Bureau


Drill

A type of operations-based exercise that is a coordinated, supervised activity usually employed to test a single specific operation or function in a single agency. Drills are commonly used to provide training on new equipment, develop or test new policies or procedures, or practice and maintain current skills.



DRMS

Disaster Risk Management System


E

ECC - Emergency Coordination Centre

The physical location at which the coordination of information and resources to support incident management (on-scene operations) activities normally takes place. An ECC may be a temporary facility or may be located in a more central or permanently established facility, perhaps at a higher level of organisation within a jurisdiction. ECCs may be organised by major functional disciplines (e.g., fire, law enforcement, medical services), by jurisdiction (e.g., Federal, State, regional, tribal, city, county), or by some combination thereof. (Interchangeable with EOC).

EEG - Exercise Evaluation Guides

Is a document that provides a consistent tool to guide exercise observation and data collection which is aligned to exercise objectives and core capabilities, EEGs list capability targets and critical tasks.


EEI - Essential Element of Information

Is any critical intelligence information required by intelligence consumers to perform their mission. The EEI are specific to a particular event, thing or other target individual. The EEI are written out in advance as questions by consumers of the EEI information. Then, the EEI questions are used by collectors of the information that may not be in direct contact with the consumer at the time the information is collected. A specific set of EEIs are used by collectors to develop a collection plan to find the answers to the questions in the EEIs. EEIs are also used in non-intelligence fields, such as responders to crisis events or medical emergencies.

EF - Emergency Function

An Emergency Function refers to a specific area of responsibility or operational function within an emergency management structure. Emergency Functions are part of the broader framework used by agencies and organisations involved in disaster response to ensure effective coordination and resource management across different sectors.


EMAC - Emergency Management Assistance Compact

A congressionally ratified agreement that provides form and structure to interstate mutual aid. Through EMAC, a disaster-affected state can request and receive assistance from other member states quickly and efficiently, resolving two key issues up front: liability and reimbursement.



Emergency

Any incident, whether natural, technological, or human-caused, that necessitates responsive action to protect life or property.


Emergency Management/Response Personnel

Includes Federal, State, territorial, tribal, sub state regional, and local governments, NGOs, private sector organisations; critical infrastructure owners and operators, and all other organisations and individuals who assume an emergency management role. Also known as emergency or first responder.

EMS - Emergency Medical Services

Services, including personnel, facilities, and equipment required to ensure proper medical care for the sick and injured from the time of injury to the time of final disposition (which includes medical disposition within a hospital, temporary medical facility, or special care facility; release from the site; or being declared dead). EMS specifically includes those services immediately required to ensure proper medical care and specialised treatment for patients in a hospital and coordination of related hospital services.

EOC - Emergency Operations Centre

The physical location at which the coordination of information and resources to support incident management (on-scene operations) activities normally takes place. An EOC may be a temporary facility or may be located in a more central or permanently established facility, perhaps at a higher level of organisation within a jurisdiction. EOCs may be organised by major functional disciplines (e.g., fire, law enforcement, medical services), by jurisdiction (e.g., Federal, State, regional, tribal, city, county), or by some combination thereof. (Interchangeable with ECC)

 



EOP - Emergency Operations Plan

A plan for responding to a variety of potential hazards.



ESF - Emergency Support Function

The grouping of governmental and certain private sector capabilities into an organisational structure to provide capabilities and services most likely needed to manage domestic incidents.

Evacuation

The organised, phased, and supervised withdrawal, dispersal, or removal of people from dangerous or potentially dangerous areas, and their reception and care in safe areas.


EvalPlan - Evaluation Plan

Is the comprehensive plan exercise evaluators will use to observe, collect data, and evaluate participant/player performance.


Event

See Planned Event.


Exercise

An instrument to train for, assess, practice, and improve performance in prevention, protection, response, and recovery capabilities in a risk-free environment.  Exercises can be used for: testing and validating policies, plans, procedures, training, equipment, and inter¬agency agreements; clarifying and training personnel in roles and responsibilities; improving interagency coordination and communications; identifying gaps in resources; improving individual performance; and identifying opportunities for improvement.

Exercise Setup

A pre-staging and dispersal of exercise materials. Exercise setup includes registration materials, documentation, signage, and other equipment, as appropriate.


ExPlan - Exercise Plan

A summary of the planned exercise, including the scope, objectives, and core capabilities to be validated. The plan is published and distributed to all participating organisations.


F

F/ASC - Finance and Administration Section Chief

A member of the General Staff who monitors costs related to the incident and provides accounting, procurement, time recording, and cost analyses.



Facilitator

This is a person who plans, guides and manages a group event to meet its goals. A facilitator makes an action or a process easy or easier.


FDUL - Food Unit Leader

Responsible for determining feeding requirements at all incident facilities and for menu planning, determining cooking facilities required, food preparation, serving, providing potable water, and general maintenance of the food service areas


FE - Functional Exercise

A single- or multi-agency operations-based exercise designed to evaluate capabilities and multiple functions using a simulated response.  Characteristics of a functional exercise include simulated deployment of resources and personnel, rapid problem solving, and a highly stressful environment.



FEMA - Federal Emergency Management Agency

The Federal Emergency Management Agency is a United States federal agency under the Department of Homeland Security. Its primary mission is to help people and communities prepare for, respond to, recover from, and mitigate the effects of disasters and emergencies.


Finance and Administration Section

The ICS Section responsible for all administrative and financial considerations surrounding an incident.



First Responder

See Emergency Management/Response Personnel.



FPM - Final Planning Meeting

Final forum for reviewing exercise processes and procedures


FSE – Full Scale Exercise

A multi-agency, multi-jurisdictional operations-based exercise involving actual deployment of resources in a coordinated response as if a real incident had occurred.  A full-scale exercise tests many components of one or more capabilities within emergency response and recovery and is typically used to assess plans and procedures under crisis conditions and assess coordinated response under crisis conditions.  Characteristics of an FSE include mobilised units, personnel, and equipment; a stressful, realistic environment; and scripted exercise scenarios.

G

GDP - Gross Domestic Product

A group of incident management personnel organised according to function and reporting to the IC. The General Staff normally consists of the Operations Section Chief, Planning Section Chief, Logistics Section Chief, and Finance/Administration Section Chief. An Intelligence/Investigations Chief may be established, if required, to meet incident management needs.


General Staff

A group of incident management personnel organised according to function and reporting to the IC. The General Staff normally consists of the Operations Section Chief, Planning Section Chief, Logistics Section Chief, and Finance/Administration Section Chief. An Intelligence/Investigations Chief may be established, if required, to meet incident management needs.


GIS - Geographic Information System

is a conceptualised framework that provides the ability to capture and analyse spatial and geographic data. GIS applications (or GIS apps) are computer-based tools that allow the user to create interactive queries (user-created searches), store and edit spatial and non-spatial data, analyse spatial information output, and visually share the results of these operations by presenting them as maps.


Go Kits

A “Go” Kit is a briefcase, satchel or box that contains information and supplies that the owner is certain to need in an emergency.  “Go” Kits should be able to self-sustain a person / operation for 72 hours.


Goal

General statement that indicates the intended solution to an identified problem.



Group

An organisational subdivision established to divide the incident management structure into functional areas of operation. Groups are composed of resources assembled to perform a special function not necessarily within a single geographic area. See also Division.


GSUL - Ground Support Unit Leader

Responsible for transporting personnel, supplies, food, and equipment; fueling, servicing, maintaining, and repairing vehicles and other ground support equipment; supporting out-of-service resources; and developing and implementing the Incident Transportation Plan.


H

Hazard

Something that is potentially dangerous or harmful, often the root cause of an unwanted outcome.



Hazard Mitigation

Any action taken to reduce or eliminate the long-term risk to human life and property from hazards. The term is sometimes used in a stricter sense to mean cost-effective measures to reduce the potential for damage to a facility or facilities from a disaster or incident.



HAZMAT

Any substance or material that, when involved in an accident and released in sufficient quantities, poses a risk to people’s health, safety, and/or property. These substances and materials include explosives, radioactive materials, flammable liquids or solids, combustible liquids or solids, poisons, oxidisers, toxins, and corrosive materials.

HCT

Humanitarian Country Team


Human-Caused Hazards

Hazards that rise from deliberate, intentional human actions to threaten or harm the well-being of others.  Examples include terrorist acts, or sabotage.



HVAC - Heating, ventilation and air conditioning

Heating, ventilation and air conditioning



I

I/I - Intelligence/Investigations

Efforts to determine the source or cause of the incident (e.g., disease outbreak, fire, complex coordinated attack, or cyber incident) in order to control its impact and/or help prevent the occurrence of similar incidents. In ICS, the function may be accomplished in the Planning Section, Operations Section, Command Staff, as a separate General Staff section, or in some combination of these locations.

IAP – Incident Action Plan

An oral or written plan containing the objectives established by the IC or UC and addressing tactics and support activities for the planned operational period, generally 12 to 24 hours.

IC - Incident Commander

The individual responsible for all on-scene incident activities, including developing incident objectives, strategies and ordering and releasing resources. The IC has overall authority and responsibility for conducting incident operations and is responsible for the management of all incident operations at the incident site.

ICP – Incident Command Post

The field location where the primary functions of incident command are performed. The ICP may be co-located with the Incident Base or other incident facilities.

ICS - Incident Command System

A standardised approach to the command, control, and coordination of on-scene incident management, providing a common hierarchy within which personnel from multiple organisations can be effective. It is designed to provide an integrated organisational structure that reflects the complexity and demands of single or multiple incidents, without being hindered by jurisdictional boundaries. ICS is the combination of procedures, personnel, facilities, equipment, and communications operating within a common organisational structure, designed to aid in the management of on-scene resources during incidents. It is used for all kinds of incidents and is applicable to small, as well as large and complex, incidents, including planned events. ICS is used by various jurisdictions and functional agencies, both public and private, to organise field-level incident management operations.

IDPs

Internally Displaced Persons



IMT - Incident Management Team

A rostered group of ICS-qualified personnel consisting of an IC, Command and General Staff, and personnel assigned to other key ICS positions.



Incident

An occurrence, natural or human-caused, that requires a response to protect life or property. Incidents can, for example, include major disasters, emergencies, terrorist attacks, terrorist threats, civil unrest, wildland and urban fires, floods, hazardous materials spills, nuclear accidents, aircraft accidents, earthquakes, hurricanes, tornadoes, tropical storms, tsunamis, war-related disasters, public health and medical emergencies, and other occurrences requiring an emergency response. In NIMS, the word “incident” includes planned events as well as emergencies and/or disasters of all kinds and sizes.

Incident Base

A location where personnel coordinate and administer logistics functions for an incident. There is typically only one base per incident. (An incident name or other designator is added to the term Base.) The ICP may be co-located with the Incident Base.



Incident Command

The ICS organisational element responsible for overall management of the incident and consisting of the IC or UC any additional Command Staff activated.


Incident Complex

Two or more individual incidents located in the same general area and assigned to a single IC or UC.



Incident Facilities and Locations

Are physical or virtual spaces established to support the management and operations of an incident. These facilities are integral to ICS, ensuring resources, communication, and logistics are effectively coordinated.


Incident Management

The broad spectrum of activities and organisations providing effective and efficient operations, coordination, and support applied at all levels of government, utilising both governmental and nongovernmental resources to plan for, respond to, and recover from an incident, regardless of cause, size, or complexity.

Incident Management Functions

Prevention, preparedness, mitigation, response, and recovery activities that occur in advance of an incident, during an incident, and/or following an incident.



Incident Objectives

Statements of guidance and direction needed to select appropriate strategy(s) and the tactical direction of resources. Incident objectives are based on realistic expectations of what can be accomplished when all allocated resources have been effectively deployed. Incident objectives must be achievable and measurable, yet flexible enough to allow strategic and tactical alternatives. Usually developed by the IC.

Incident Personnel

All individuals who have roles in incident management or support, whether on scene, in an EOC, or participating in a MAC Group.

Information Management

The collection, organisation, and control over the structure, processing, and delivery of information from one or more sources and distribution to one or more audiences who have a stake in that information.

Integrated Communications

Communications facilitated through the development and use of a common communications plan.



Interoperability

The ability of systems, personnel, and equipment to provide and receive functionality, data, information, and/or services to and from other systems, personnel, and equipment, between both public and private agencies, departments, and other organisations, in a manner enabling them to operate effectively together.

IP

For each task, the IP lists the corrective actions that will be taken, the responsible party or agency, and the expected completion date.  The IP is included at the end of the After-Action Report.  See After-Action Report/Improvement Plan.



IP - Improvement Plan

For each task, the IP lists the corrective actions that will be taken, the responsible party or agency, and the expected completion date.  The IP is included at the end of the After-Action Report.  See After-Action Report/Improvement Plan.


IPM - Initial Planning Meeting

IPM is the formal beginning of the exercise development phase Integrated Communications

Communications facilitated through the development and use of a common communications plan.


ISM

Incident Support Module



ISP - Incident Support Plan (also known as an IAP)

An oral or written plan containing the objectives established by the IC or UC and addressing tactics and support activities for the planned operational period, generally 12 to 24 hours.



IT - Information Technology

Refers to the use of technology for managing and processing information, which is essential for effective response, recovery, and preparedness efforts during disasters and emergencies.


J

JFO - Joint Field Office

The primary Federal incident management field structure. The JFO is a temporary Federal facility that provides a central location for the coordination of local, state, tribal, and Federal governments and private sector and NGOs with primary responsibility for response and recovery.

JIC - Joint Information Centre

A facility established to coordinate critical emergency information, crisis communications, and public affairs functions.  The JIC is the central point of contact for all news media. The PIO may activate the JIC to better manage external communication. 


JIS - Joint Information System

A structure that integrates incident information and public affairs into a cohesive organisation designed to provide consistent, coordinated, accurate, accessible, timely, and complete information during crisis or incident operations. The mission of the JIS is to provide a structure and system for developing and delivering coordinated interagency messages; developing, recommending, and executing public information plans and strategies on behalf of the IC; advising the IC concerning public affairs issues that could affect a response effort; and controlling rumours and inaccurate information that could undermine public confidence in the emergency response effort.


Jurisdiction

Jurisdiction has two definitions depending on the context:

  1. A range or sphere of authority. Public agencies have jurisdiction at an incident related to their legal responsibilities and authority. Jurisdictional authority at an incident can be political or geographical (e.g., local, state, tribal, territorial, and Federal boundary lines) and/or functional (e.g., law enforcement, public health).

  2. A political subdivision (e.g., municipality, county, parish, state, Federal) with the responsibility for ensuring public safety, health, and welfare within its legal authorities and geographic boundaries.


K

Key Events

Key event discussions focus on the most important moments which directly links to the incident. Focusing on key events is a good technique especially when time is limited.


Kind

As applied to incident resources, a class or group of items or people of the same nature or character or classified together because they have traits in common.



L

Leader

The ICS title for an individual who is responsible for supervision of a unit, strike team, resource team, or task force.



Leadership principles

These are fundamental guidelines or beliefs that shape how leaders guide, influence, and motivate teams. In emergency management, leadership principles are crucial for ensuring effective disaster response and recovery. These principles help leaders inspire confidence, maintain clear communication, and foster collaboration in high-pressure situations.


Liaison

A form of communication for establishing and maintaining mutual understanding and cooperation.



Local Government

Public entities responsible for the security and welfare of a designated area as established by law. A county, municipality, city, town, township, local public authority, district, special district, intrastate district, council of governments, regional or interstate government entity, or agency or instrumentality of a local government; a tribe or authorised tribal entity, a rural community, unincorporated town or village, or other public entity.

LOFR - Liaison Officer

A member of the ICS Command Staff responsible for coordinating with representatives from cooperating and assisting agencies or organisations.



Logistics

The process and procedure for providing resources and other services to support incident management.



Logistics Section

The ICS Section responsible for providing facilities, services, and material support for the incident.


LSC - Logistics Section Chief

A member of the General Staff who provides resources and needed services to support the achievement of the incident objectives.



M

MAC - Multi-Agency Coordination Group

A group, typically consisting of agency administrators or executives from organisations, or their designees, that provides policy guidance to incident personnel, supports resource prioritisation and allocation, and enables decision making among elected and appointed officials and senior executives in other organisations, as well as those directly responsible for incident management. Can also be called the Policy Group.

MACS - Multiagency Coordination System

A system that provides the architecture to support coordination for incident prioritisation, critical resource allocation, communications systems integration, and information coordination. Multiagency Coordination Systems assist agencies and organisations responding to an incident.  The elements of a MACS include facilities, equipment, personnel, procedures, and communications. Two of the most commonly used elements are EOC’s and MAC Groups.

Manageable Span of Control

A concept in the ICS and emergency management that determines the number of individuals or units that a supervisor or leader can effectively manage. It is a key principle for maintaining effective communication, coordination, and decision-making during an incident. The span of control is about ensuring that the leadership structure is efficient and not overloaded, preventing confusion or breakdowns in response operations. By maintaining a manageable span of control, leaders can effectively oversee and support their teams, ensuring that each team member or unit receives adequate attention, guidance, and resources.


Management by Objectives

In an incident, all activities are directed to accomplish defined objectives. A management approach, fundamental to NIMS, that involves:

  1. establishing objectives, e.g., specific, measurable and realistic outcomes to be achieved;

  2. identifying strategies, tactics, and tasks to achieve the objectives;

  3. performing the tactics and tasks and measuring and documenting results in achieving the objectives; and

  4. taking corrective action to modify strategies, tactics, and/or performance to achieve the objectives.


Manager

The individual within an ICS organisational unit assigned specific managerial responsibilities (e.g., Staging Area Manager or Camp Manager).


MCCO - MAC Group Coordinator

A position on the MAC who serves as a facilitator in organising and accomplishing the missions, goals and direction of the MAC Group.

MD - Managing Director

The title of Managing Director typically refers to a high-level executive responsible for overseeing and directing the operations, strategy, and performance of an organisation or a specific department.


MEDL - Medical Unit Leader

Primarily responsible for developing the Medical Plan, obtaining medical aid and transportation for injured or ill incident personnel, and preparing reports and records. The Medical Unit may also assist Operations in supplying medical care and assistance to civilian casualties at the incident.



Mission Area

One of five areas – referred to as the 5R’s (Review and Analysis, Risk Reduction, Readiness, Response and Recovery).


Mitigation

The capabilities necessary to reduce the loss of life and property from natural and/or manmade disasters by lessening the impacts of disasters.


MoA

Ministry of Agriculture


Mobilisation

To assemble, prepare and/or put into active service. The processes and procedures for activating, assembling, and transporting resources that have been requested to respond to or support an incident.


Mobility

The ability to move freely or be easily moved



MoCT

Ministry of Culture and Tourism


MoD

Ministry of Defense



Modular

Building blocks that are put in place as needed based on an incidents size, complexity and hazards.



MoEd

Ministry of Education


MoF

Ministry of Finance


MoFA

Ministry of Foreign Affairs



MoLSA

Ministry of Labor and Social Affairs



MoMP

Ministry of Mines and Petroleum


MoP

Ministry of Peace



MoR

Ministry of Revenue



MoSHE

Ministry of Science and Higher Education


MoT

Ministry of Transportation



MoTI

Ministry of Trade and Industry



MOU - Memorandum of Understanding

Is a formal agreement between two or more parties that outlines their shared goals, intentions, or terms for collaboration on a particular project or initiative. It's often used in situations where the parties want to express mutual understanding or cooperation without creating a legally binding contract. An MOU typically clarifies the roles and responsibilities of each party, expectations, timelines, and the scope of work. While it’s not legally enforceable in the same way as a contract, it demonstrates a commitment to working together.

MoUDC

Ministry of Urban Development and Construction


MoWCY

Ministry of Women Children and Youth


MoWIE

Ministry of Water, Irrigation and Electricity



MPM - Midterm Planning Meetings

Provide additional opportunities to engage elected and appointed officials and to settle logistical and organisational issues that may arise during exercise planning.


MSEL - Master Scenario Events List

It is a chronological listing that supplements the exercise scenario with event synopses, expected participant responses, objectives and core capabilities to be addressed, responsible personnel, and specific injects and methods used to provide them.


Multijurisdictional Incident

An incident requiring action from multiple agencies that each have jurisdiction to manage certain aspects of an incident. In the ICS, these incidents are managed under UC.



Mutual Aid Agreements

Establish the legal basis for two or more entities to share resources.



Mutual Aid and Assistance Agreement

A written or oral agreement between and among agencies/organisations and/or jurisdictions that provides a mechanism to quickly obtain assistance in the form of personnel, equipment, materials, and other associated services. The primary objective is to facilitate the rapid, short-term deployment of support prior to, during, and/or after an incident.

N

National

Of a nationwide character, including the local, provincial and national aspects of governance and policy.

Natural Hazard

Hazard related to weather patterns and/or physical characteristics of an area.  Often natural hazards occur repeatedly in the same geographical locations.



NDRM

National Disaster Risk Management



NDRMC

National Disaster Risk Management Commission


NDRMS

National Disaster Risk Management System



NGO - Non-Governmental Organisation

A group that is based on the interests of its members, individuals, or institutions. An NGO is not created by a government, but it may work cooperatively with government. Examples of NGOs include faith-based groups, relief agencies, organisations that support people with access and functional needs, and animal welfare organisations.

NIMS - National Incident Management System

A systematic, proactive approach to guide all levels of government, NGOs, and the private sector to work together to prevent, protect against, mitigate, respond to, and recover from the effects of incidents. NIMS provides stakeholders across the whole community with the shared vocabulary, systems, and processes to successfully deliver on them. NIMS provides a consistent foundation for dealing with all incidents, ranging from daily occurrences to incidents requiring a coordinated Federal response. A common framework for emergency management and incident response that is applicable to all stakeholders with incident related responsibilities.

Normal Operations/Steady State

The activation level that describes routine monitoring of jurisdictional situation (no event or incident anticipated).



NWCG - National Wildfire Coordinating Group

National Wildfire Coordinating Group was formed in the United States of America as a result of the aftermath of a major wildfire season in 1970. It provides national leadership to enable interoperable wildland fire operations among federal, state, local, tribal, and territorial partners.


O

Objective

Specific and identifiable actions carried out during an operation.



OCHA

United Nations Office for Coordination of Humanitarian Affairs



oE

Government of Ethiopia


Officer

The ICS title for a person responsible for one of the Command Staff positions of Safety, Liaison, and Public Information.



Operational Period

The time scheduled for executing a given set of operation actions, as specified in the IAP. Operational periods can be of various lengths, but are typically 12 to 24 hours.


Operational Period Briefing

This a key part of the ICS and is conducted at the start of each new operational period during an incident or disaster response. It serves as a structured opportunity to communicate critical information to all responding personnel, ensuring everyone is aligned with the objectives, tasks, and priorities for the upcoming operational period.


Operational Period Planning Cycle (“Planning P”)

Often visualised as the “Planning P”, is a systematic process used in incident management to guide planning and decision-making during each operational period. It is a key concept in the ICS, widely used by emergency management organisations.


Operational Priorities

The desired end-state for the operations.



Operations Section

The ICS Section responsible for all tactical incident operations and implementation of the Incident Action Plan.



Operations-Based Exercises

Operations-based exercises are characterised by actual response, mobilisation of apparatus and resources, and commitment of personnel, usually held over an extended period of time.  Operations-based exercises can be used to validate plans, policies, agreements, and procedures and include drills, functional exercises, and full-scale exercises.  They can clarify roles and responsibilities, identify gaps in resources needed to implement plans and procedures, and improve individual and team performance. 

OPSEC - Operational Security

The implementation of procedures and activities to protect sensitive or classified operations involving sources and methods of intelligence collection, investigative techniques, tactical actions, counter-surveillance measures, counterintelligence methods, undercover officers, cooperating witnesses, and informants.

Organisation

Any association or group of persons with like objectives. Examples include, but are not limited to, governmental departments and agencies, NGOs, and private sector entities

Organisation and Assignment of Responsibilities

A component of the basic plan that lists tasks staff will perform in the event of incident by position and organisation. 

OSC - Operations Section Chief

A member of the General Staff who establishes the tactics to meet the incident objectives and directs all operational resources.



P

Permanent Membership

Generally, this refers to individuals or organisations that have a consistent, ongoing role within a specific emergency management team, group, or organisational structure. These members are not temporary or on-call, but rather are integral to the functioning of a response or recovery effort and are expected to maintain active, continuous involvement. Permanent membership is typically part of a broader strategy to maintain continuity and ensure the availability of experienced individuals during all phases of an incident.


PIO - Public Information Officer

A member of the Command Staff who serves as the conduit for information to internal and external stakeholders, including the media or other organisations seeking information directly from the incident or event.

Plain Language

Communication that the intended audience can understand and that meets the communicator’s purpose. For the purpose of NIMS, plain language refers to a communication style that avoids or limits the use of codes, abbreviations, and jargon, as appropriate, during incidents involving more than a single agency.

Planned Event

An incident that is a scheduled non-emergency activity (e.g., sporting event, concert, parade).

Planning Meeting

A meeting held, as needed, before and throughout an incident to select specific strategies and tactics for incident control operations and for service and support planning.



Planning Section

The ICS Section that collects, evaluates, and disseminates operational information related to the incident and for the preparation and documentation of the IAP. This section also maintains information on the current and forecasted situation and on the status of resources assigned to the incident.

Planning Team

A group of individuals with a variety of expertise and perspectives planning for all hazards.



Planning “P”

A common emergency management image that illustrates the model incident management process for one operational period.



PLOWS - Plan, Leadership, Obstacles, Weakness, Strength

It is an alternative to the standard After Action, with a focus on safety in the learning environment. Information that pertains to an AAR in the standard format is still relevant and applicable.


POC - Point of Contact

A person or department that can be approached for information or assistance on a specific topic.


Policy Group

See Multiagency Coordination (MAC) Group definition. 



Position Qualifications

The minimum criteria necessary for individuals to fill a specific position.



PPE - Personal Protective Equipment

This is protective clothing, helmets, goggles, or other garments or equipment designed to protect the wearer's body from injury or infection.

Preparedness

A continuous cycle of planning, organising, training, equipping, exercising, evaluating, and taking corrective action in an effort to ensure effective coordination during incident response. Within the NIMS, preparedness focuses on the following elements: planning, procedures and protocols, training and exercises, personnel qualification and certification, and equipment certification. 


Prevention

Actions to avoid an incident or to intervene to stop an incident from occurring. Prevention involves actions to protect lives and property. Examples include: risk reduction, pandemic influenza sanitation measures, building access control procedures, security systems and cameras, etc. In national preparedness guidance, the term “prevention” refers to preventing imminent threats.

Private Sector

Organisations and individuals that are not part of any governmental structure. The private sector includes for-profit and not-for-profit organisations, formal and informal structures, commerce, and industry.

Procedure

A series of standard actions or operations that specify what personnel should do in responding to and recovering from an incident.

Protection

The capabilities necessary to secure the homeland against acts of terrorism and manmade or natural disasters.



Protocol

A set of established guidelines for actions (designated by individuals, teams, functions, or capabilities) under various specified conditions.



PSA’s - Public-Service Announcements

A message in the public interest disseminated without charge, with the objective of raising awareness of, and changing public attitudes and behavior towards, a social issue.



PSC - Planning Section Chief

A member of the General Staff who supports the incident action planning process by tracking resources, collecting/analysing information, and maintaining documentation.  Leads the Planning section

PTB - Position Task Book

Are a key component of the qualification process for specified ICS positions. The PTB provides an observable, measurable, and standardised means to evaluate and document trainee proficiency. Evaluation Records and PTB Verification/Certifications are completed in hard copy or electronically provided all documentation is available to the Evaluator.


Public Information

Processes, procedures, and systems for communicating timely, accurate, and accessible information on an incident’s cause, size, and current situation; resources committed; and other matters of general interest to the public, responders, and additional stakeholders (both directly affected and indirectly affected).

R

Record of Changes

A document detailing and tracking each update or change to the plan to enhance accountability and transparency.  The document is usually in table format, and contains at a minimum a change number, the date of the change, and the name of the person who made the change.



Recovery

Encompasses both short-term and long-term efforts for the rebuilding and revitalisation of affected communities.  Examples: Short-term recovery focuses on crisis counselling and restoration of lifelines such as water and electric supply, and critical facilities.  Long-term recovery includes more permanent rebuilding. The capabilities necessary to assist communities affected by an incident to recover effectively.

Recovery Plan

A plan developed to restore an affected area or community.



Reimbursement

Mechanism used to recoup funds expended for incident-specific activities.



RESL - Resource Unit Leader

The Resource Unit Leader role plays a critical part of the Planning Section in the ICS structure. The RESL is responsible for tracking and managing resources assigned to an incident.


Resource Management

Describes standard mechanisms to systematically manage resources, including personnel, equipment, supplies, teams, and facilities, both before and during incidents in order to allow organisations to more effectively share resources when needed.

Resource Team

See Strike Team.



Resource Tracking

The process that all incident personnel and staff from associated organisations use to maintain information regarding the location and status of resources ordered for, deployed to, or assigned to an incident.

Resources

Personnel and major items of equipment, supplies, and facilities available or potentially available for assignment to incident operations and for which status is maintained. Resources are described by kind and type and may be used in operational support or supervisory capacities at an incident or at an EOC.

Response

Activities that address the short-term, direct effects of an incident. Response includes immediate actions to save lives, protect property, and meet basic human needs. Response also includes the execution of emergency operations plans and of mitigation activities designed to limit the loss of life, personal injury, property damage, and other unfavourable outcomes. As indicated by the situation, response activities include applying intelligence and other information to lessen the effects or consequences of an incident; increased security operations; continuing investigations into nature and source of the threat; ongoing public health and agricultural surveillance and testing processes; immunisations, isolation, or quarantine; and specific law enforcement operations aimed at pre-empting, interdicting, or disrupting illegal activity, and apprehending actual perpetrators and bringing them to justice. 

RSF - Recovery Support Function

The organising structures for key functional areas of assistance outlined in a National Disaster Recovery Framework (or similar) that group capabilities of various government and private sector partner organisations to promote effective recovery from disasters before and after disasters strike.

S

S-MAC - Strategic Multiagency Coordination

A coordination entity that operates at a high level during complex or large-scale incidents. It focuses on providing strategic guidance, resource prioritisation, and policy direction to ensure an effective response across jurisdictions and agencies.


Section

The ICS organisational element having responsibility for a major functional area of incident management (e.g., Operations, Planning, Logistics, and Finance/Administration). The Section is organisationally situated between the Branch and the Incident Command.

Shelter-in-Place

A common procedure implemented in the event of a chemical or radioactive release.  People and response personnel take immediate shelter, sealing up windows and doors, and turning off air ducts. 



Simulation Cell

It is an effective and flexible tool for control of emergency management exercises. It allows exercise participants to interact, via simulation, with a wide variety of nonplaying organisations and officials.


Single Resource

An individual, a piece of equipment and its personnel complement, or a crew/team of individuals with an identified work supervisor that can be used on an incident.



SitMan - Situation Manual

The primary reference material provided to all the participants. It is a textual background for the facilitated exercise and discussion.


SitPic - Situational Picture

a comprehensive and visual representation of the current situation during an emergency or disaster. It integrates information from various sources and presents it in a way that enables decision-makers, responders, and agencies to quickly understand the state of the incident, the resources available, and the immediate needs.


SiTRep - Situational Report

Confirmed or verified information regarding the specific details relating to an incident.



Situational Awareness

This refers to the understanding and interpretation of information about an incident or event in real-time, which allows responders and decision-makers to make informed, effective decisions. In the context of emergency management, situational awareness is crucial for coordinating responses, allocating resources, and ensuring the safety of responders and the public.


SMART

SSpecific: Define clear tasks

MMeasurable: Ensure success can be tracked

AAchievable: Ensure the objective can be realistically accomplished with available resources

RRelevant: Ensure the task is directly related to the critical needs of the situation

TTime-bound: Set a clear deadline

SMART: Refers to a goal-setting framework used to ensure that objectives are clear, achievable, and measurable during an incident or project.


SME - Subject Matter Experts

A person who has accumulated great knowledge in a particular field or topic and this level of knowledge is demonstrated by the person's degree, and/or through years of professional experience with the subject.


SOFR - Safety Officer

In ICS, a member of the Command Staff responsible for monitoring incident operations and advising the IC or UC on all matters relating to operational safety, including the health and safety of incident personnel. The Safety Officer modifies or stops the work of personnel to prevent unsafe acts.

SOG - Standard Operating Guidelines

A standard indication or outline of policy.


SOP - Standard Operating Procedure

A reference document or an operations manual that provides the purpose, authorities, duration, and details for the preferred method of performing a single function or several interrelated functions in a uniform manner.

Span of Control

The number of subordinates for which a supervisor is responsible, usually expressed as the ratio of supervisors to individuals.



Special Emphasis Formats

This format is used in order to magnify very specific aspects that are under review.


Special Needs Population

A population whose members may have additional needs before, during, and after an incident in functional areas, including but not limited to: maintaining independence, communication, transportation, supervision, and medical care. Individuals in need of additional response assistance may include those who have disabilities, who are from diverse cultures, who have limited English proficiency, who are non-English-speaking, or who are transportation disadvantaged.


SPUL – Supply Unit Leader

Responsible for ordering personnel, equipment, and supplies; receiving and storing all supplies for the incident; maintaining an inventory of supplies; and servicing nonexpendable supplies and equipment.

ST - Strike Team

A set number of resources of the same kind and type that have an established minimum number of personnel, common communications, and a leader. In the law enforcement community, strike teams are sometimes referred to as resource teams.


Staging Area

A temporary location for available resources in which personnel, supplies, and equipment await operational assignment.



StartEx

Start of the exercise


Status Report

Reports, such as spot reports, that include vital and/or time-sensitive information. Status reports are typically function-specific, less formal than situation reports, and are not always issued on a specific schedule.



STEX - Sand Table Exercise

Employs a three-dimensional terrain model made from sand and various props to provide a visual representation of the situation described in the tactical decisions game.


Strategy

Reports, such as spot reports, that include vital and/or time-sensitive information. Status reports are typically function-specific, less formal than situation reports, and are not always issued on a specific schedule.



SUBD – Support Branch Director

Responsible for developing and implementing logistics plans in support of the IAP. The SUBD supervises the operations of the Supply, Facilities and Ground Units.

Supervisor

The ICS title for an individual responsible for a Division or Group.



SVBD - Service Branch Director

The SVBD is responsible for managing all service activities at the incident. The SVBD also supervises operations of the Communications, Medical and Food Unit Leaders.


System

Any combination of processes, facilities, equipment, personnel, procedures, and communications integrated for a specific purpose.



T

Tactics

The deployment and directing of resources on an incident to accomplish the objectives.



TDGS - Tactical Decision Games

This provides a simple, adaptable and effective method of repeatedly challenging a responder with tactical solutions that include limitations of time and information.


Technical Specialist

Individual with special skills that can be used anywhere within the ICS organisation. No minimum qualifications are prescribed, as technical specialists normally perform the same duties during an incident that they perform in their everyday jobs, and they are typically certified in their fields or professions.

Technological Hazard

These hazards originate from technological or industrial accidents, infrastructure failures, or certain human activities.  These hazards cause the loss of life or injury, property damage, social and economic disruption, or environmental degradation, and often come with little to no warning.

Telephone Tree

A list of staff, their phone numbers, and their role in the ICS (if applicable).  The first person on the list (usually the IC) calls his or her pre-assigned staff members to relay what is and is not known and what steps should be taken.  These members continue passing along the IC’s message to their pre-assigned contacts until everyone has been contacted.



TEP - Training and Exercise Plan

It is a document that establishes overall exercise program priorities and outlines the schedule of training and exercise activities designed to address priorities and validate core capabilities.


TEPW - Training and Exercise Planning Workshop

The TEPW purpose is to engage elected and appointed officials in identifying exercise program priorities and planning a schedule of training and exercise events to meet those priorities.


Terrorism

Any activity that involves an act that is dangerous to human life or potentially destructive of critical infrastructure and is a violation of the criminal laws of the country or of any state or other subdivision of the such country; and appears to be intended to intimidate or coerce a civilian population, or to influence the policy of a government by intimidation or coercion, or to affect the conduct of a government by mass destruction, assassination, or kidnapping.

TF - Task Force

Any combination of resources of different kinds and/or types assembled to support a specific mission or operational need.


THIRA - Threat and Hazard Identification and Risk Assessment

The Threat and Hazard Identification and Risk Assessment process helps communities strategically analyse threats and hazards that pose the greatest risk to national security. By identifying and prioritising those threats through the THIRA process, a community can then make informed decisions in regards to their preparedness.


Threat

A natural or manmade occurrence, an individual, an entity, or an action having or indicating the potential to harm life, information, operations, the environment, and/or property.



Title

In the context of emergency management, a job title typically refers to a specific role within the ICS or the broader organisational structure. These titles represent various positions, each with a defined set of responsibilities during disaster response and recovery efforts.


TNSP - Training Specialist

The Training Specialist can be the individual in the Home Unit/Agency who is responsible for training and qualifications, or a person who holds certification as a training specialist on an incident.


Top Down Approach

An autocratic and hierarchical style of decision making, organisational change and leadership, in which strategies or plans are first conceived by one or a few top managers, and then disseminated (cascaded) further down the organisational structure. The lower levels in the hierarchy are, to a greater or lesser extent, bound by the decisions of the top management



Transfer of Command

The process of moving the responsibility for incident command from one IC to another. Transfer of command must include a transfer of command briefing, which may be oral, written, or a combination of both.

Trusted Agents

These are individuals who support the training exercise can also be called cadre.


TT&E - Tested, Trained & Exercised

This refers to a comprehensive approach for ensuring that personnel, agencies, and organisations involved in emergency management are prepared to respond effectively to incidents and disasters. TT&E involves a combination of educational training, practical testing, and simulated exercises to evaluate and improve response capabilities.


TTX - Tabletop Exercise

A discussion-based exercise intended to stimulate discussion of various issues regarding a hypothetical situation.  Tabletop exercises can be used to assess plans, policies, and procedures or to assess types of systems needed to guide the prevention of, response to, or recovery from a defined incident.  TTXs are typically aimed at facilitating understanding of concepts, identifying strengths and shortfalls, and/or achieving a change in attitude.  Participants are encouraged to discuss issues in depth and develop decisions through slow-paced problem-solving rather than the rapid, spontaneous decision-making that occurs under actual or simulated emergency conditions. TTXs can be breakout (i.e., groups split into functional areas) or plenary (i.e., one large group).

Type

A NIMS resource classification that refers to capability of a specific kind of resource to which a metric is applied to designate it as a specific numbered class.



Typing

Establishes common definitions for capabilities of personnel, equipment, teams, supplies and facilities.


U

UC - Unified Command

In incidents involving multiple jurisdictions, a single jurisdiction with multiagency involvement, or multiple jurisdictions with multiagency involvement, unified command allows agencies with different legal, geographic, and functional authorities and responsibilities to work together effectively without affecting individual agency authority, responsibility, or accountability.

Unified Area Command

version of command established when incidents under an Area Command are multijurisdictional. See Area Command.



Unit

The organisational element with functional responsibility for a specific activity within the Planning, Logistics, and Finance/Administration Sections in ICS.

Unit Leader

The individual in charge of a unit in ICS.



Unity of Command

Principles clarifying the reporting relationships and eliminating the confusion caused by multiple, conflicting directives.  Incident managers at all levels must be able to control the actions of all personnel under their supervision. A NIMS guiding principle stating that each individual involved in incident management reports to and takes direction from only one person.

Unity of Effort

Means coordinating activities among various organisational representatives to achieve common objectives.

UPS

Uninterruptible Power Supply



USA

United States of America



USAID

United States Agency for International Development


USDA

United States Department of Agriculture


USFS

United States Forest Service 


W

Warning

The alerting of emergency response personnel and the public to the threat of extraordinary danger and the related effects that specific hazards may cause. A warning issued by the National Weather Service (e.g., severe storm warning, tornado warning, tropical storm warning) for a defined area indicates that the particular type of severe weather is imminent in that area.


Watch

Indication by the National Weather Service that in a defined area, conditions are favourable for the specified type of severe weather such as wildfires, flash floods, severe thunderstorms, tornadoes, and tropical storms.

WFIP - Wildland Fire Implementation Plan

A document or strategy used in wildland fire management to outline and organise the specific actions and tactics that will be used to address a wildfire. It builds upon the WFSA and serves as a detailed, actionable plan for managing a wildfire response, ensuring that objectives are met in a coordinated, efficient, and safe manner. The WFIP provides the Incident Management Team (IMT) and other responders with a clear, practical blueprint for how to proceed with fire suppression and containment efforts. It specifies the resources needed, establishes priorities, and details tactical operations based on the wildfire’s size, location, and behaviour.


WFSA - Wildland Fire Situation Analysis

Is a critical document and process used in wildland fire management to assess and evaluate a wildfire’s situation, potential impacts, and the best strategy for response. It is used to guide decisions about how to manage a wildfire, determine resource needs, and develop an appropriate action plan based on the fire’s current and predicted behaviour.


What Approach

Is used when you may have a temporary task group/team used for a single purpose/assignment. Asking three simple “what” questions can provide the relevant information better than the structured approach due to not everyone knowing how the structure works. The first what question should be asking the group what events were observed and to describe the outcome of these events. The second what question should be to gather information on what actions had been effective and what actions were problematic. The third what question should focus on identifying any proposed follow-up actions.


Whole Community

A focus on enabling the participation in incident management activities of a wide range of players from the private and nonprofit sectors, including NGOs and the general public, in conjunction with the participation of all levels of government, to foster better coordination and working relationships.


Workshop

A type of discussion-based exercise focused on increased participant interaction and focusing on achieving or building a product (e.g., plans, policies). A workshop is typically used to test new ideas, processes, or procedures; train groups in coordinated activities; and obtain consensus. Workshops often use breakout sessions to explore parts of an issue with smaller groups.


WUI - Wildland Urban Interface

A zone of transition between wildland (unoccupied land) and human development. Communities in the WUI are at risk of catastrophic wildfire and their presence disrupts the ecology.



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