A smoke alarm sounds during a busy shift. Staff look to a manager for direction, customers begin moving towards exits, and someone needs to check whether every area is clear. In that moment, a written emergency plan only works if capable people know how to lead it. So, what is an emergency control organisation? It is the group of appointed workplace people responsible for coordinating an emergency response and evacuation until emergency services take control.
An emergency control organisation, often called an ECO, gives a workplace clear leadership when normal operations stop. Its members are not expected to be firefighters, paramedics or security specialists. Their role is to carry out agreed procedures, communicate clearly, account for people and support a calm, safe response.
For employers, facility managers and WHS/OH&S leaders, establishing an ECO is about more than meeting a requirement. It protects people, reduces confusion and gives your workplace a practical way to respond when time matters.
What is an emergency control organisation designed to do?
An ECO puts named people into defined emergency roles. They are selected, trained and supported to respond to incidents affecting a workplace, facility or site. Depending on the nature of the premises, this may include fire and smoke, a medical emergency, gas leak, hazardous materials incident, bomb threat, severe weather, violence or another situation requiring evacuation, lockdown or shelter in place.
The organisation works from the site’s emergency plan. That plan should set out how alarms are raised, who contacts emergency services, evacuation routes and assembly areas, how people are accounted for, and how information is passed to responding authorities.
The key benefit is certainty. Staff should not need to guess who is in charge, whether they should evacuate, or where to assemble. A functioning ECO gives people direction they can follow under pressure.
In Australian workplaces, emergency planning duties sit within broader WHS or OHS obligations, while the required approach can also be influenced by state or territory rules, building requirements, tenancy arrangements and the risks present at the site. Australian Standard AS 3745:2010, Planning for emergencies in facilities, is widely used as a practical framework for establishing emergency procedures and an ECO. The right arrangements will depend on your premises and risk profile.
Who is in an emergency control organisation?
The size and structure of an ECO should match the building, the number of occupants, operating hours and the risks involved. A small office may need only a chief warden and a warden. A multi-storey workplace, school, healthcare setting, warehouse or public venue will usually require a broader team.
Chief warden
The chief warden has overall responsibility for managing the workplace response. They assess available information, activate the relevant procedure, direct the ECO and communicate with emergency services when required. They may decide to evacuate, shelter in place or initiate another response, provided it is safe and within the site’s established procedures.
This role requires sound judgement and calm communication. A chief warden is not there to take unnecessary risks. Their job is to coordinate people and information, not to investigate a dangerous area or fight an incident beyond their training and the available equipment.
Deputy chief warden
A deputy chief warden supports the chief warden and takes over when they are absent, unavailable or directly affected by the incident. This is essential because emergencies do not wait for the person with the title to be on site.
Communications officer
In larger facilities, a communications officer manages announcements, calls and messages between wardens, the chief warden and emergency services. Accurate communication prevents mixed instructions, particularly where there are multiple floors, buildings or entry points.
Area wardens and wardens
Area wardens oversee a defined part of the workplace, such as a floor, department, wing or outdoor area. Wardens assist with moving people from their immediate area, check accessible spaces where safe to do so, close doors where appropriate, and report the status of their area to the chief warden.
They also help identify people who may need assistance, including visitors, contractors, new employees and people with mobility, sensory or communication needs. Effective evacuation planning is inclusive planning. It considers how each person can respond safely, rather than assuming everyone can use the same exit in the same way.
What happens during an emergency?
An ECO’s actions should follow the type of incident and the workplace emergency plan. During a fire alarm, for example, wardens may direct occupants to leave by the nearest safe exit, prevent people from using lifts, check their designated areas if conditions allow and report to the assembly area.
At the assembly area, the focus turns to accountability. Wardens report whether their zones are clear, and the chief warden passes relevant information to emergency services. If someone is unaccounted for, responders need useful detail: their last known location, relevant access information and any mobility considerations. No employee should re-enter a dangerous building to search for a person.
Not every incident requires a full evacuation. A nearby external threat may require people to remain inside and away from windows. A hazardous spill could require isolation of one area. A medical emergency may require first aid support while other employees are kept clear. This is why procedures need to be site-specific and why ECO members need training that builds judgement, not just familiarity with a checklist.
Appointing people is not enough
A list of warden names displayed beside the kitchen is not an effective emergency control organisation. People need to understand their responsibilities, practise the procedures and have the authority to act.
Choose ECO members who are regularly present, communicate well and can remain composed. Representation across shifts, floors and work areas matters. A chief warden who only works two days a week, or wardens clustered in one office, can leave major gaps when an incident occurs.
You also need backups. Annual leave, illness, site visits and staff turnover are ordinary parts of work, so emergency coverage must not rely on one person. Review appointments whenever roles change and make sure new members receive training before they are expected to lead others.
Equipment and workplace information also affect performance. Wardens should know the location of exits, fire equipment, emergency warning systems, first aid supplies, assembly areas and any hazards relevant to their zone. They should understand how to communicate without relying on assumptions that a mobile network, office phone or building system will always be available.
Training turns roles into capability
Emergency training should help people make safe decisions in realistic conditions. For wardens, that means understanding emergency procedures, evacuation principles, communication methods, personal safety limits and how to assist others. Chief wardens need additional capability to coordinate the response, manage information and work with emergency services.
Practical training is particularly valuable because emergencies are disruptive by nature. Participants need the opportunity to give instructions, use communication equipment where relevant, manage competing priorities and experience the pace of a scenario. Confidence is built through action and repetition, not by reading a policy once.
EDS Training Group delivers practical fire warden and chief warden training alongside emergency planning and evacuation support, helping workplaces connect their documented procedures with the people expected to carry them out.
Drills reveal what the plan misses
Evacuation exercises are not a performance for auditors. They are a controlled chance to find issues before a real emergency exposes them. A drill may reveal that an exit is blocked by stock, an assembly area is too close to vehicle traffic, visitors do not know where to go, or wardens cannot reliably communicate across a noisy site.
After each exercise, take time to debrief. Ask what was unclear, where people hesitated and whether the response worked for employees and visitors with different needs. Record findings, assign actions and update the emergency plan where needed. A plan that is reviewed after real changes to the workplace is far more useful than one that sits untouched in a folder.
Changes worth reassessing include new fit-outs, altered exits, additional shifts, changed occupancy numbers, new hazardous substances, different tenant arrangements and significant staff turnover. Even a simple office relocation can change evacuation routes and warden coverage.
The right ECO is practical, visible and ready
The best emergency control organisation is not the largest one or the one with the most paperwork. It is the one people recognise, trust and can follow. Its members know their areas, understand their limits, communicate with care and practise enough that their first action is not a guess.
Give your ECO the time, training and support it needs before an incident happens. When people know who will lead, where they will go and how they can help one another, preparedness becomes part of the workplace culture – and that is where safer outcomes begin.
