Emergency service response codes

In the U.S. the National Incident Management System (NIMS) states "it is required that plain language be used for multi-agency, multi-jurisdiction and multi-discipline events, such as major disasters and exercises" and federal grants became contingent on this beginning fiscal year 2006.[5] NIMS also strongly encourages the use of plain language for internal use within a single agency.

Ambulance Victoria The information provided to Ambulance Victoria at the time of the triple zero call generates a case type and ambulance response code depending on the severity of the emergency.

There are three types of ambulance response:

Code 1: A time critical case with a lights and sirens ambulance response. An example is a cardiac arrest or serious traffic accident.

Code 2: An acute but non-time critical response. The ambulance does not use lights and sirens to respond. An example of this response code is a broken leg.

Code 3: A non-urgent routine case. These include cases such as a person with ongoing back pain but no recent injury.

Source: https://web.archive.org/web/20140125194345/http://www.ambulance.vic.gov.au/About-Us/How-we-work/In-a-Medical-Emergency/Response-Codes.html

Please note additional codes are used, but these are for internal purposes.

Country Fire Authority There are two types of response for the Country Fire Authority which cover the outer Melbourne Area. These are similar to those used by Ambulance Victoria, minus the use of Code 2.

Code 1: A time critical event with response requiring lights and siren. This usually is a known and going fire or a rescue incident.

Code 2: Unused within the Country Fire Authority

Code 3: Non-urgent event, such as a previously extinguished fire or community service cases (such as animal rescue or changing of smoke alarm batteries for the elderly).

Marine Rescue NSW

Code 1 Urgent Response - Use warning devices

Code 2 Semi Urgent Response - Use of Warning devices at skippers discretion

Code 3 Non Urgent Response - Warning Devices not needed

Code 4 Training - No Warning devices to be used unless specifically needed for training

The New South Wales Rural Fire Service and the New South Wales State Emergency Service use two levels of response, depending on what the call-out is and what has been directed of the crew attending the incident by orders of the duty officer:

• Proceed: To drive to an incident, without displaying lights and/or sirens and to obey all road rules.
• Respond: To drive to an incident, urgently but safely, whilst displaying lights and/or sirens. Drivers are exempt from the road traffic act with some conditions,[10] however both organisations have policies imposing further restrictions. The siren can be switched off at the discretion of the driver when it is not needed (for example, when the road ahead is clear of traffic and easily visible) and reactivated at possible traffic hazards.

The New South Wales Police Force uses two distinct classifications for responding to incidents. In order to respond 'code red' a driver must be suitably trained and have qualified in appropriate police driver training courses.[11]

• Code Red: Vehicle responding with lights and sirens activated.
• Code Blue: Vehicle responding without lights or sirens activated.

SA Ambulance Service use a Priority system.

Note: Priorities 0 and 3 have been reserved for future use. Priority 9 is used for administration taskings.

The South Australian Metropolitan Fire Service, Country Fire Service and South Australian State Emergency Service use a Priority System which has been recently updated.

All calls are routed through the Metropolitan Fire Service (Call Sign "Adelaide Fire") including State Emergency Service 132 500 calls.

During significant weather events the State Communication Centre (SCC) unit of the SES take over call taking responsibly. This operations centre is manned by volunteers routing calls for assistance to the closest unit who will dispatch the events to individual teams.

Queensland Police uses the priority system:

• Code 1 - Immediate risk of death to a person. Proceed lights and sirens. Permission granted to disobey road rules.
• Code 2 - Immediate risk of serious injury to a person or damage to property. Proceed lights and sirens. Permission granted to disobey road rules.
• Code 3 - Routine job. Proceed without lights or siren. Road rules must be obeyed.
• Code 4 - Negotiated response time. Proceed without lights or siren. Road rules must be obeyed.

For Queensland Police code 1 and code 2 are exactly the same response time. Rarely will a job be given a priority code 1, instead officers will (in most cases) be told to respond code 2.

St John Ambulance Northern Territory uses terms to determine the response:[12]

• Emergency or Non-Emergency. Emergency can be broken down into Life-threatening or Non-life-threatening.
• Emergency: Life-threatening - Respond lights and sirens
• Emergency:Non-life-threatening - Respond without lights and sirens
• Non Emergency: Respond without lights and sirens

St John Ambulance Western Australia uses the following codes to determine a response:[13]

• Priority 1 represents an Emergency call. (Response time target is to attend to 90% of emergency calls within 15 minutes)
  
• Priority 2 represents an Urgent call. Use of lights authorised and siren allowed only when passing through heavy traffic and clearing intersections. (Response time target is to attend to 90% of urgent calls within 25 minutes)
  
• Priority 3 represents a Non-urgent call. (response time target is to attend to 90% of non-urgent calls within 60 minutes) ..

The Western Australian Police uses the following codes from 1 to 7 to determine response actions:

• Priority 1 is an emergency call. Lights and siren authorised. An example of a Priority 1 call would be an armed holdup call, or an officer down.
• Priority 2 is a less urgent emergency call. Lights and siren authorised, but follow basic traffic rules. An example of a Priority 2 call is a serious shots fired or officer in trouble/officer requires urgent assistance
• Priority 3 is an urgent call, lights and siren authorised, but follow basic traffic and road rules.
• Priority 4 is a less urgent call. Lights and siren authorised but follow more advanced traffic rules and the speed limit.
• Priority 5, 6, and 7 is a standard call. No lights or siren authorised and follow all traffic rules.

The Department of Fire and Emergency Services have two response codes:[14]

• Fire Call is the response that authorises lights and sirens, and disobeying road laws within reason. This is the response for most calls, including bushfires and road crashes.
• Normal Road is the second response that requires the appliance to follow road regulations and not use emergency lights and siren. This code is rarely used for initial responders, but is given to further appliances if the incident doesn't require immediate assistance. This is also the only code that the State Emergency Services are authorised to respond with.