Complete guide
The Complete Guide to Event Medical Planning in Australia
Everything above in sequence: how to move from a blank page to a medical plan that holds up on the day, survives scrutiny afterwards, and matches the event you are actually running rather than the one in the template.
1. Start with the event, not with the roster
The most common planning failure is starting from a number of staff. It produces a plan that cannot explain itself, and it breaks the moment conditions change. The sequence that works runs the other way: describe the event precisely, derive the risks, estimate the workload, then build the team that the workload requires.
Describe the event in the terms that actually drive medical demand. Attendance and dates matter less than whether the crowd is seated or mobile, whether the site is bounded or open, how far it is from a sealed road, how much shade exists, whether alcohol is served, whether patrons camp overnight, what the audience age profile looks like, and what the event culture encourages. A seated 20,000 capacity arena concert and a 5,000 person open-air dance event in February are not comparable planning problems, and the smaller one is frequently the harder one.
2. Run a risk assessment that names things
Generic risk registers list hazards such as injury and illness, and are useless. A usable assessment names the specific scenario, the population affected, the existing controls and what remains. Instead of trips and falls, write: patrons crossing uneven ground between the camping area and the main arena in darkness, with cabling crossing the route at two points, no lighting on the eastern path, and an estimated 3,000 movements after midnight.
The three domain framework from Australian mass gathering research is a practical prompt list. Work through biomedical factors, environmental factors and psychosocial factors in turn and write down what each contributes for your event. The output is not a score. It is a list of concrete scenarios that your plan must answer.
3. Estimate the workload before you price the team
Patient presentation rate is the planning currency. The estimate should be built from comparable events, not from a rule of thumb, and it should be documented with the comparison you used. Weather is the variable that most often invalidates a prior year estimate, so build at least two cases: expected conditions and a hot or wet alternative, with the staffing and stock implications of each.
Transport to hospital rate matters separately, because it governs your relationship with the ambulance service and the local emergency department. A plan that quietly assumes it can transport a dozen people on a Saturday night without any consultation is not a plan. Where an event is large enough to affect the local health system, that conversation happens early, not during the event.
4. Build the team around access, not around the medical post
Capability is useless if it cannot reach the patient. Map the time to reach every zone, including backstage, campgrounds, car parks, queues outside the gate and the furthest point of the site, in the conditions that will exist when the crowd is at peak. Then place roving teams, defibrillators and transport capability to compress the worst of those times.
A site that is impassable at 9pm needs roving capability inside the dense areas, not a larger tent at the perimeter. Consider how a stretcher actually moves through the crowd you are expecting, and whether the response corridor shown on the plan will still be open when 8,000 people are watching the headline act.
5. Write decisions down before the day
The point of pre-agreed triggers is to remove judgement from exhausted people under pressure. Decide in advance what temperature or heat measure prompts additional water points and shade, what wind speed strikes the marquees, what lightning distance holds the show, what density reading pauses entry, and who is authorised to act in each case. Put names against those authorities, and make sure those people know they hold them.
The same applies to escalation. Define what triggers a call for additional resources, who declares a major incident, and in what structured format the message is passed. Rehearse the message. The moment to discover that nobody knows the site grid reference system is not while a patient is in cardiac arrest.
6. Communications are a clinical control
A dedicated medical radio channel, clear call signs, and a single rehearsed process for anyone on site to raise an alarm will do more for outcomes than most equipment purchases. Brief bar staff, security, cleaners and volunteers on exactly what to say and to whom, because they are the people who will see most incidents first.
Location naming deserves particular attention. Zones should be named consistently across production, security, medical and the ambulance service, and those names should appear on the site map, on signage and on the radio. The single most common cause of delay in event medical response is a responder arriving in the wrong place.
7. Plan for multiple casualties even if you never use it
Most events never need field triage. The ones that do, need it immediately and without discussion. The plan should state which triage system is in use, who assigns categories, where a casualty collection point would be established, and how the structured major incident message is sent. Note clearly that field triage categories are not the Australasian Triage Scale used in emergency departments; conflating the two creates confusion at handover.
8. Treat heat as the default Australian hazard
Across most of the country, heat is the most reliable driver of medical workload and the most preventable. Hydration, shade and schedule are preventive controls, and they belong in the production plan rather than in the medical plan alone. Clinically, the distinction that matters is between heat exhaustion, where mental state is intact, and heat stroke, where it is not. Heat stroke is a time critical emergency and the principle is to cool first and transport second, because the duration of the raised core temperature is what causes the damage.
Humidity is the factor most often missed. Sweating is the main cooling mechanism available to the body, and high humidity blunts it, so heat illness can appear at temperatures that feel manageable. Use a combined measure rather than raw air temperature when setting your triggers, and brief staff on why a humid day is not the mild day it appears to be.
9. Integrate welfare rather than bolting it on
Welfare and harm minimisation reduce clinical demand and improve detection. Water, shade, quiet space, roving welfare teams and clear signage shorten the time between someone deteriorating and someone noticing. Messaging that makes patrons confident they can ask for help without being ejected or charged directly affects how late people present, and late presentations are the dangerous ones. NSW Health guidance for music festival organisers emphasises exactly this combination of visible services and early help seeking.
10. Close the loop afterwards
A hot debrief on the day captures what people remember while they still remember it. A formal review afterwards should look at presentation numbers against the estimate, response times against the targets, any incident that required escalation, equipment and stock performance, and whether the triggers you set were the right ones. Feed the findings into next year as specific changes, with owners and deadlines. A plan that is copied forward unchanged for three years is a plan nobody has tested.
A note on numbers
This guide deliberately avoids quoting staffing ratios, permit thresholds, regulatory limits, price benchmarks and current guideline versions. Those figures differ by state, venue and event type, they are revised frequently, and a number repeated out of context is how bad plans get justified. Where a figure is decision critical, take it from the issuing authority for your jurisdiction, record the date you checked, and review it before the next event.