Lone Worker First Aid: What Australian Employers Must Provide
A person who works alone has no colleague to start CPR, control bleeding or call for help. Under Australian WHS law, the business must plan for that. This means first aid equipment the worker can reach, trained people the worker can get to, and a reliable way to raise the alarm. For remote and isolated sites, it also means a communication system and training that matches the hazards of the job. This guide sets out what that looks like in practice, so you can build a plan that works on the ground and holds up to a WorkSafe review.
TL;DR
Remote or isolated work is work cut off from help because of its location, time or nature. A lone worker on a night shift in town can be as isolated as a contractor on a mine road.
A PCBU must provide first aid equipment, access to it and to first aid facilities, and enough trained first aiders or access to other trained people.
Regulation 48 of the model WHS Regulations adds a duty to manage risks to remote or isolated workers and to keep effective communication with them.
The Model Code of Practice suggests one first aider for every 10 workers in remote high risk workplaces, with CPR refreshed annually and first aid renewed every three years.
A check-in schedule, a duress alarm or satellite device, and a clear escalation plan matter as much as the kit itself.
Table of Contents
Who counts as a lone or remote worker
Safe Work Australia describes remote or isolated work as work that is isolated from the assistance of other people because of the location, time or nature of the work. Assistance here includes support, rescue, medical help and emergency services.
That definition is wider than the outback image most people have. It covers:
Fly-in fly-out and drive-in drive-out crews on remote mine, construction and infrastructure sites.
Field staff such as surveyors, environmental officers, drillers and linemen working away from the main crew.
Farm and station workers.
Community and home-care workers who visit clients on their own.
Night-shift staff, cleaners, security officers and retail workers who are alone in a building.
Drivers and delivery staff covering long distances between towns.
The first aid risk is the same in each case: a delay. SafeWork NSW notes that workers in these situations cannot get immediate attention from rescue, medical or emergency services. They may also suffer psychological harm, including stress, fatigue and low mood. A fall, a cardiac event or a severe allergic reaction that a team would handle in minutes can become life-threatening when nobody is there to notice it.
Overseas research points the same way. The US agency NIOSH notes that working alone can delay or deny a robust response to a workplace emergency, and that timely access to emergency services can improve the chance of surviving a heart attack or traumatic injury. The principle carries over to Australian worksites, where distances are often greater.
What the WHS laws require
The duty sits with the person conducting a business or undertaking (PCBU). Under regulation 42 of the model WHS Regulations, as reproduced in the Tasmanian regulations on AustLII, a PCBU must:
Provide first aid equipment.
Make sure each worker can access that equipment.
Provide access to facilities for administering first aid.
Make sure an adequate number of workers are trained to administer first aid, or that workers can access an adequate number of other trained people.
The Tasmanian text sets maximum penalties of $6,000 for an individual and $30,000 for a body corporate for breaching the equipment and access duty. Penalties differ between jurisdictions, so check the regulations that apply where you operate. Western Australia, for example, has its own WHS legislation.
SafeWork NSW adds that the PCBU should consult workers about what equipment and facilities are needed. People who do the job alone know where the gaps are.
Two other parts of the model regulations matter for lone workers. Safe Work Australia’s consolidated model WHS Regulations place first aid (regulation 42), emergency plans (regulation 43) and remote or isolated work (regulation 48) together in Part 3.2. Regulation 48 requires PCBUs to manage the risks to remote or isolated workers and to have systems for communicating effectively with them. In practice, your first aid arrangements, emergency plan and communication system for lone workers should be designed as one package.
For a longer walk through the duties at remote sites, see our guide to WHS first aid obligations for remote sites.
Start with a first aid risk assessment
The Model Code of Practice says first aid arrangements should reflect the nature of the work and its hazards, the size and location of the workplace, and the number and make-up of the people there. For a lone worker, turn that into questions you can answer in writing:
What injuries or illnesses could realistically happen on this task (falls, cuts, burns, heat illness, snake bite, anaphylaxis, cardiac events)?
How long would it take for someone to notice a problem?
How long would it take an ambulance, a retrieval service or a colleague to reach the worker?
What can the worker do for themselves in that time, and what could a person who arrives first do?
What communication is available at the exact location, and does it fail anywhere on the route?
The answers decide the training level, the kit contents and the communication method. Our four step first aid risk assessment walks through the process for Australian workplaces.
Training for people who work alone
The Model Code of Practice says first aiders should hold a nationally recognised Statement of Attainment from a registered training organisation for the unit “Provide First Aid” or equivalent. It recommends CPR refreshed annually and first aid qualifications renewed every three years. It also notes that additional training may be needed where work is remote or isolated. The same expectations appear on WorkSafe Tasmania’s first aid page.
Which courses fit which situation
Because a lone worker may be the only first aider on the scene, the standard workplace course is the minimum, not the ceiling. These are the courses we deliver, with the prices published on our site:
Course | Best suited to | Published price |
Annual CPR refresher for any worker | $150 | |
Core workplace first aid for staff who may work alone | $240 | |
Crews and individuals working far from medical help | $400 | |
Higher risk industries and designated first aiders | $400 | |
Sites where breathing emergencies are a realistic hazard | $400 |
Pick by hazard, not by price. A solo contractor on a remote road is better served by the remote and isolated site unit than by a general course, because the unit is built around managing a casualty when help is hours away.
Training beyond first aid
WorkSafe Queensland says workers should be trained before they work alone or remotely. Its list of topics includes administering first aid, using communication systems, getting help in an emergency, dealing with aggressive people, driving off-road vehicles and bush survival. A good induction for a lone worker covers all of these, not first aid in isolation.
How many first aiders
The Model Code of Practice recommends these ratios:
Workplace type | Recommended ratio |
Low risk | 1 first aider for every 50 workers |
High risk | 1 first aider for every 25 workers |
Remote high risk | 1 first aider for every 10 workers |
These come from the Model Code of Practice. For a single lone worker, the ratio is a reminder that the person on site should be trained, and that rosters should avoid leaving a crew with nobody who holds a current qualification. Our guide on how many first aiders you need explains how to apply the 1:25 and 1:10 figures to a roster.
Communication, check-ins and escalation
A trained worker who cannot call for help, or who is unable to call because they are injured, still faces a delayed response. This is why the regulations treat communication as part of remote work duties.
Comcare says workers who work remotely or alone need a means of communication, such as a mobile or satellite phone or a radio system, to get help in an emergency. It also advises embedding a regular communication schedule so that someone can raise the alarm if the worker fails to make contact.
Build the check-in policy
A written check-in policy should state:
The method of contact (radio, phone, app or tracking device).
How often the worker checks in.
The number to call.
What happens if a check-in is missed, step by step and with time limits.
Who the point of contact is, and who covers when they are off shift.
WorkSafe Victoria’s remote or isolated work fact sheet recommends check-in procedures before and after travelling or meeting customers off site, satellite phones and tracking devices where coverage is poor, and a 24/7 point of contact. It also lists first aid training among the controls.
Choose equipment that suits the location
WorkSafe Queensland lists the options: personal security systems with non-movement sensors, radios, satellite communications, distress beacons such as EPIRBs and PLBs, and mobile phones where there is coverage. It adds that a backup system is needed if coverage is in doubt. SafeWork NSW recommends personal duress alarms that activate in an emergency and also when the worker stops moving. That feature matters most when the worker is unconscious.
Once an alarm is raised, the people who receive it must know what to do within minutes. Clear on-screen escalation steps in a control room or site office help here, and emergency alert signage is one way operators put those steps in front of staff when time is short. Whichever method you use, rehearse it. A drill that reveals a dead spot or an unanswered phone costs nothing compared with finding it in a real emergency.
First aid equipment and medical access
The Model Code of Practice and SafeWork NSW both note that extra equipment may be needed in remote workplaces for serious burns, breathing difficulties or allergic reactions. SafeWork NSW gives a simple example: a snake bite kit for farm work.
WorkSafe Queensland’s practical advice for people working alone covers the basics:
Keep first aid equipment handy, and make sure you know how to use it.
Have access to an EPIRB or GPS tracking system.
Keep a card nearby with emergency numbers and the property’s GPS coordinates.
Use a call-in system, such as a 2-way radio at set times on a farm.
Those points are on WorkSafe Queensland’s remote and isolated work page. The GPS card is easy to overlook. A caller who cannot describe where they are may lose precious minutes when they reach a dispatcher.
For mobile workers such as home-care staff, Safe Work Australia says first aid facilities may not be readily available, so the PCBU must provide access based on a risk assessment, for example a first aid kit carried in the vehicle. Our first aid kit requirements guide covers contents and audit readiness.
And the person on their own should know how to treat themselves. The UK’s HSE notes that a risk assessment may show that some lone workers need first aid training, including how to administer first aid to themselves. It is a UK source, but the idea applies anywhere: a worker with a deep cut or a suspected fracture may have no one else to do it.
Adapting the plan to hazards, locations and team sizes
No single arrangement fits every lone worker. Use the risk assessment to scale each part.
By hazard. Work at heights, in confined spaces, around electrical panels or with chemicals brings injuries that need specific responses. Training should match, and so should the rescue plan. A confined space worker should never be truly alone, and a rescue plan has to be in place before entry.
By location. The further from medical help, the more the worker needs to rely on their own skills and equipment. Remote sites need advanced training, oxygen therapy where the hazard calls for it, and communication that does not depend on a single mobile tower.
By team size. A crew of 40 on a remote site, using the 1:10 guide, needs at least four first aiders spread across shifts and work areas. A two-person crew that splits up for the day needs both people trained, because each becomes a lone worker as soon as they separate.
By psychological load. SafeWork NSW also flags that isolation can cause loneliness, fatigue and withdrawal. Regular contact, buddy systems and a visible point of contact protect mental health as well as physical safety. WorkSafe Victoria lists buddy systems, site-specific induction and de-escalation training among its recommended controls.
A practical checklist for managers
Identify every role where a worker can be out of sight or hearing of others, including part-shifts and travel time.
Assess the likely injuries, response times and communication coverage for each.
Assign the right course for each role and track expiry dates for CPR (annual) and first aid (three years). See our first aid refresher guide.
Issue a kit and a communication device suited to the location.
Write the check-in and escalation policy, and name the people who respond.
Drill it, record the results and review after any incident or change in the work.
We deliver first aid training to teams across the Pilbara, including remote mine and construction sites, and the same pattern shows up again and again: the plan looks fine on paper, then a worker finds themselves alone and the gaps appear. We believe the answer starts with training that mirrors the real job. That is why we customise course content to the industry and the risks each client faces, and why we can deliver onsite anywhere in the Pilbara, including outside standard business hours so that night crews and rotating rosters are not left out. Our trainers have industry-relevant experience, and we aim to issue certification promptly so your people are compliant and back to work. We would rather equip a lone worker with the confidence to act in the first few minutes than hand them a certificate and a hope. Vapour
Our view on lone worker first aid
Get your lone workers trained
We run onsite, mobile and online first aid training built around your workplace, including remote and isolated sites across the Pilbara. If your people work alone, the remote or isolated site first aid course is a strong place to start, and we can tailor the content to your hazards and rosters. You can also see everything we offer on our courses page or book online.
If you want to shape a program for a whole workforce, our guide to custom first aid training explains the three steps from risk assessment to delivery.
FAQ
Can someone legally work alone in Australia?
Yes. Working alone is allowed, but the PCBU must manage the risks. Under the model WHS Regulations, that includes first aid arrangements and, for remote or isolated work, a system for communicating with the worker. The detail varies by state and territory, so check your own regulator.
Does a lone worker need their own first aid kit?
They need access to first aid equipment, and a mobile or remote worker usually cannot rely on a kit at base. The PCBU must provide access based on a risk assessment, so a kit in the vehicle or on the person is the usual answer. Remote work may also need extra items for burns, breathing difficulties or allergic reactions.
How often do lone workers need to renew first aid training?
The Model Code of Practice recommends CPR refreshed every year and first aid qualifications renewed every three years. Where work is remote or isolated, additional training may be needed on top of that. Keep an expiry register so no one’s certificate lapses unnoticed.
What is the best way to check on a lone worker?
Use a scheduled check-in with a named contact and a written plan for a missed call. Add a device that suits the location, such as a radio, satellite phone, personal locator beacon or a duress alarm with a non-movement sensor. Test the whole chain regularly.
How many first aiders does a remote site need?
The Model Code of Practice recommends one first aider for every 10 workers in remote high risk workplaces, one for every 25 in high risk workplaces and one for every 50 in low risk workplaces. Cover every shift and work area, not just the total headcount.
Sources
Recommended
Comments