Emergency Plans Under Australian WHS Laws: What to Include

A workplace emergency plan is an instruction for the moment normal work cannot continue safely. It tells people how an emergency will be recognised, who coordinates the response, how everyone is warned and evacuated if needed, how emergency services are called, and how workers receive medical help. A plan must work for the site, people and hazards that actually exist. A generic evacuation diagram alone cannot cover a chemical release, an injured worker in an isolated area or a loss of communications.

This guide uses model WHS regulation 43 and Safe Work Australia's emergency-plan guidance. Australian WHS laws are enacted by the Commonwealth, states and territories and can vary from the model. Safe Work Australia explains that Victoria uses a separate occupational health and safety system. Check the local regulator before treating a model provision as the exact law for a particular workplace. Additional rules may apply to a major hazard facility, high-risk process, building or activity.

The model WHS duty

Under model regulation 43, a person conducting a business or undertaking must ensure an emergency plan is prepared for the workplace. The plan must include emergency procedures covering an effective response, evacuation, notifying emergency service organisations at the earliest opportunity, medical treatment and assistance, and effective communication between the response coordinator and all people at the workplace. It also provides for testing the procedures, including how often they will be tested, and for information, training and instruction to relevant workers.

The model rule requires the plan to be maintained so that it remains effective and implemented in an emergency. It directs the PCBU to consider the nature of the work, the nature of hazards, workplace size and location, and the number and composition of workers and other people present. These are design inputs, not boxes to tick after a standard template has been copied.

Safe Work Australia also describes consultation with workers and health and safety representatives and coordination at shared workplaces. Check how those duties are expressed in local law. The practical point is that a plan written by one office may fail if a contractor, tenant or night-shift team cannot follow it.

Identify the emergencies the workplace could face

Begin with a walk-through of work areas and activities. Consider fire, hazardous substance release, machinery failure, serious injury, medical emergency, violence, weather, flood, power failure and any event particular to the work. Not every site needs the same list or the same response. A chemical store and a small office face different credible events. A mobile team may need a location-sharing and communication procedure rather than a building assembly point.

Consider who could be exposed: employees, labour hire workers, contractors, clients, visitors and members of the public. Include people who may need assistance to evacuate. Map normal hours, night work, weekends and lone work. Verify that the response still works when the usual manager is absent. If emergency services may take time to reach a remote site, the plan must reflect that reality without inventing treatment steps beyond the team's training.

The Safe Work Australia overview lists information a plan may include, such as contact details, alert methods and roles. Use those prompts to develop site-specific arrangements. A hazard assessment should decide which scenarios need distinct instructions and which can follow a common alarm and evacuation process.

Define the first response

For each credible event, state who raises the alarm, who calls emergency services, who takes charge of the site response and what workers should do immediately. Where an event threatens life or health, do not require an internal investigation before calling for help. The plan should give people a simple route to report an emergency, including a backup if a radio, alarm or mobile network fails.

Define the limits of a worker's role. A worker may be able to isolate a process or use equipment only if trained and it is safe to do so. The plan should not imply that an untrained worker is expected to enter a hazardous atmosphere, fight a fire, administer treatment or rescue someone from a confined space. Specialist scenarios may require separately planned rescue capability and equipment. Emergency procedures must be consistent with the controls for the work, not a substitute for them.

Contact details need an owner and a review process. A number printed in a binder can become stale. Include how responders will find the entrance, access gate or remote work location. Record any essential site information responders may need, but keep sensitive information controlled.

Evacuation and accounting for people

Show the routes people should use, alternatives if the normal route is blocked, and where they should assemble or shelter. Decide who checks areas, how people with assistance needs will be supported, and how to know who is still inside. A plan for a shared building should align with the building's evacuation arrangements, while addressing the business's own workforce and hazards. If several PCBUs work on site, clarify whose coordinator controls which actions and how they communicate.

Do not assume every emergency means leaving the building by the same route. An external hazard may call for a different response. The plan should explain how the coordinator decides, communicates and updates instructions. Workers should know that emergency services' directions take priority when responders take control.

For a mobile crew, an evacuation diagram may be of little use. The equivalent question is how the crew leaves the danger area, contacts help, gives its location and accounts for both workers. Procedures should fit the setting.

Medical treatment and first aid

Model regulation 43 includes medical treatment and assistance in the emergency procedures. Connect the plan to first aid arrangements: kit locations, trained people, contact method and access for an ambulance. The detailed assessment of how many trained people and what equipment is needed belongs to the distinct workplace first aid guide, once that owner is approved and live. Do not copy its ratio discussion into an emergency-plan page.

Where a hazardous material is involved, ensure responders can obtain relevant information, such as a current safety data sheet when appropriate. Do not turn this article into an instruction for treating a specific exposure. The response procedure should tell people to follow the relevant emergency and medical advice.

Test the procedures and train people

Under the model rule, the plan must address testing, including frequency, and information, training and instruction for relevant workers. Safe Work Australia says the plan should be tested and maintained. The model regulation does not establish one universal annual drill frequency for every Australian workplace. Choose a testing schedule suited to the work and local requirements. Other specific regimes or building arrangements may require particular intervals.

Testing need not mean only a full evacuation. A tabletop discussion can expose a missing contact or unclear role. A communication test can show that workers in a noisy or remote area never hear the alarm. A practical exercise can reveal that an exit is obstructed or that a visitor register is unavailable after hours. Record what was tested, what failed, who will correct it and when the change will be tested again.

Training should reach the people who must act, including new starters, contractors and relief staff where relevant. A plan that only the authors have read is not implemented. Put short instructions where work happens, rehearse the parts people need to perform and include changes in handovers. If a site uses wardens or specialised response roles, check that those people are available on the actual shifts and have the training their role requires.

Example: a shared warehouse

A warehouse has one operator, several contractors and an adjacent tenant. Forklifts, vehicle movements, battery charging and stored goods create different emergency scenarios. The operator's plan identifies how an alarm is raised, who stops vehicle movement, how people leave safely and where they meet. It sets out who calls emergency services and who can provide first aid. The tenant and contractors receive the relevant site instructions, while each duty holder checks its own workers' arrangements.

During an exercise, the team discovers that the assembly count excludes a contractor working in a rear area and that the emergency coordinator's phone has poor reception. The plan is revised to give the contractor a check-in process and a backup communication route. That is a useful test because it changes a real failure, not because an exercise form was signed. The appropriate details still depend on the site's actual hazards and local rules.

Keep the plan current

Review after a layout change, a new process or chemical, staffing changes, an exercise, an incident or new information about a credible hazard. A move to night work may change who is available to coordinate, administer first aid or open a gate. A new tenant may change evacuation routes or shared alarms. Replace old diagrams and instructions wherever they are displayed, and remove conflicting versions.

For the wider record and task-management context, evaluate Complys Australian WHS software. This link is a commercial destination only.