This diamond shape is used to identify the item as an incident.

This pointing downwards triangle shape is used to identify the item as a risk.

This square shape is used to identify an infrastructure. A roof shape has been added in order not to confuse with the incident diamond shape.

This circle shape is used to identify operations.

This circle shape is used to identify operations, and the dot line to express a planned operation.

An event involving aircraft resulting in damage, bodily injury, death, or the disruption of transportation service (US FGDC Homeland Security).

An event involving a wheeled or tracked vehicle resulting in damage, bodily injury, death, or the disruption of transportation service (US FGDC Homeland Security).

Avalanche (Geologic) - A large mass of snow, ice, soil, or rock, or mixtures of these materials, falling, sliding, or flowing very rapidly under the force of gravity. (Source: Dictionary of Geological Terms, 3rd Ed.)

Poisonous, infectious and/or biohazardous materials which may cause a serious disease resulting in illness or death (Drawn from Canadian definition).

The presence of bomb or an expressed intention to denote a bomb.

The unintended release of a chemical substance, which may result in psychological disorientation, serious injury, incapacitation or death.

The presence of a disease or illness which has a considerable risk of being transmitted.

The passage of seismic waves causing the earth to vibrate.

A temporary or long-term disruption in the supply of electricity/power in a certain area.

The uncontrolled or potentially dangerous presence of any substance or object equipped to detonate followed by the risk of a chemical reaction.

The destructive act of something burning (US FGDC Homeland Security).

An area of land, which is not normally covered by water, covered by or submerged by a large amount of water.

The movement of air exceeding normal levels in mass, force or speed.

The presence of an individual in need of medical and/or rescue services.

An event involving a boat or ship resulting in damage, bodily injury, death, or the disruption of transportation service (US FGDC Homeland Security).

The uncontrolled or potentially dangerous presence of any material having a specific activity greater than 70 Bq per gram (US FGDC Homeland Security).

A public disturbance involving a threat, intention, or execution to commit violent acts.

A rockslide is a type of landslide caused by rock failure in which part of the plane of failure passes through intact rock and where material collapses en masse and not in individual blocks. The rocks tumble downhill loosening other rocks on its way also smashing everything in its path (Source: Dictionary of Physical Geography).

An event involving train resulting in damage, bodily injury, death, or the disruption of transportation service (US FGDC Homeland Security).

A temporary or long-term disruption in the public water supply in a certain area.

The location at an incident from which the Division Commander operates (AIIMS).

A point where electricity is generated.

A place where fighting fire services are available.

A fixed infrastructure where medical services are available.

A military is an organization authorized by its greater society to use lethal force, usually including use of weapons, in defending its country by combating actual or perceived threats. The military may have additional functions of use to its greater society, such as advancing a political agenda e.g. military junta, supporting or promoting economic expansion through imperialism, and as a form of internal social control.(Source: Wikipedia)

A Municipal Authority is a form of special-purpose governmental unit. The municipal authority is an alternate vehicle for accomplishing public purposes without the direct action of counties, municipalities and school districts. These purposes commonly include the acquisition, financing, construction and operation of projects such as water supply and sewer systems, airports, transit systems, parking garages, flood control systems, parks, and similar entities (Source: Wikipedia).

A place where police resources are located and/or available.

A basic architectural structure or building that provides cover or temporary protection from harmful or dangerous elements.

A place where public drinking water is available.

A wheeled motor vehicle used primarily for transporting passengers, which also carries its own engine or motor.

A designated meeting place to be used after an emergency, natural disaster, or evacuation.

The location at an incident from which the Division Commander operates.

An emergency exit from a dangerous place.

The presence of a public, private or volunteer organization with fire fighting capacity.

A type of rotorcraft which can lift, thrust, take off and land vertically, hover, as well as fly forwards, backwards, and laterally.

An official media information center (CB) where information is obtained and then distributed via television, radio, newspaper, or social media.

Available medical services.

Available military services.

A constituted body of persons empowered by the state to enforce the law, protect property, and limit civil disorder.

A temporary installation set up to control or block traffic along a road.

A wheeled motor vehicle designed to transport cargo and which carries its own engine or motor.