Key messages
The following people have WHS legal responsibilities.
PCBUs, such as employers, platforms, sole-traders or contractors Officers Workers Designers, suppliers, manufacturers, importers and installers Others
PCBUs
PCBU is a broad term that captures different kinds of working arrangements.
This Code’s main target audience is PCBUs. The Code uses the word ‘you’ throughout to refer to PCBUs.
Information on who a PCBU is can be found below.
PCBUs may include:
- Employers, sole traders, contractors and other businesses
- hospitals, aged care facilities and disability support service providers (including government and privately owned entities)
- government departments and authorities (e.g. state and territory health departments)
- platforms that provide care or support workers under ‘gig’ arrangements
- training providers (e.g. specialist medical colleges)
- Intermediaries (e.g. support coordinators, navigators) and labour hire firms
- designers, importers, suppliers or manufacturers
- people who manage or control facilities (e.g. facilities managers), and
- sole traders and self-employed people, such as owners of a general practice, people offering allied services within a hospital, or support workers providing in-home care.
If it is not clear who the PCBU is in your workplace, you should seek legal advice or contact your local WHS regulator.
Officers
Officers have specific duties under Work health and safety laws.3
The role and influence a person has in an organisation determines if they are an officer under the model WHS laws. This may be different for each organisation.
Who is an officer in the healthcare and social assistance industry?
Officers may include owners and operators of facilities, hospital directors, senior executive board members, and other members of the senior leadership team.
A person may be an officer if they:
- are the owner or operator of a small business or organisation
- make big decisions about all or part of the business or organisation, or
- can affect the business or organisation’s financial standing.
Officers have a duty to exercise due diligence to ensure the employer or organisation complies with its duties. Due diligence includes taking reasonable steps to:
- acquire and keep up-to-date knowledge of the WHS matters of the organisation, such as an understanding of the nature of the employer or organisation’s work and common hazards and risks
- ensure the organisation has enough resources and processes to eliminate or minimise risks to health and safety and verify those resources are being used, and
- ensure the organisation has appropriate processes for receiving and considering information regarding incidents, hazards and risks to health and safety, verify those processes are effective and respond in a timely way to that information.
For information on officers and their duties see the Interpretive Guideline: The health and safety duty of an officer.

Note: Just because a person’s job title has ‘officer’ in the name, this does not necessarily mean they are an ‘officer’ under WHS laws.
Workers
Under Work health and safety laws, workers have a duty to take reasonable care of their own health and safety. They must also take reasonable care of the health and safety of others.
Workers must also comply with reasonable health and safety instructions, as much as they reasonably can, and cooperate with reasonable health and safety policies or procedures that have been communicated to them.
Who is a worker in the healthcare and social assistance industry?
The term ‘worker’ includes anyone who does work for a Person conducting a business or undertaking, including employees, contractors, subcontractors, agency staff, managers, apprentices, ‘gig’ workers, trainees, students on placement and volunteers.
The WHS duties listed above apply to all workers. Every worker in healthcare and social assistance is covered by WHS laws no matter how they are engaged or their visa status. As you read this Code think about all the workers at your workplace. You may have clinical staff such as general practitioners, surgeons, nurses, midwives, medical assistants, ambulance workers, allied health workers, disability support workers, and students on placement; and non-clinical staff such as security guards, frontline support staff, receptionists, kitchen and laundry workers, and maintenance workers.
Workers can take an active role in managing WHS risks in the workplace, including by helping you identify hazards, understand and assess risks, and design appropriate controls. However, you retain the primary responsibility for managing WHS risks.
For some workers, the health and safety instructions they must comply with might be as simple as not entering certain areas, or only operating equipment they have been trained to.
Other workers may have more significant and broader-ranging responsibilities for WHS. For example, executives and managers may be instructed to develop health and safety processes for their unit, or for identifying and responding to new and emerging hazards on behalf of their employer. They may be responsible for handling high risk situations, according to their level of experience and training. In these cases, you still retain your WHS legal responsibilities, but the worker may have a significant role in supporting their organisation to meet them.
Designers, suppliers, manufacturers, importers and installers
Designers, suppliers, manufacturers, importers and installers must ensure, as much as they reasonably can, that buildings, equipment and technology used as or at a workplace do not create work health and safety risks.
Designers, suppliers, manufacturers, importers, installers and their clients must consult each other on the risks and work together on appropriate design solutions, for example:
- manufacturers to consult with designers of equipment
- importers to consult with designers and manufacturers of equipment, and
- the person who commissions construction work to consult with the designer of the structure such as a hospital building.
Designers have a very important role in preventing WHS risks. This is because addressing risks in the design phase is often the most effective way of eliminating risks to health and safety.
For more information see the Code of Practice: Safe design of structures and the Code of Practice: How to manage work health and safety risks.

Case study – Designer duty
An architect is asked to design a new aged care home. Their client asks them to create a ‘facility that will make residents feel like they are at home’ while ensuring it has suitable equipment for people handling tasks. In consulting on the design, the architect realises that many residents of the facility have health conditions that reduce their mobility as they age, requiring staff at the facility to help them get around. Following a risk assessment and considering the facility design, the architect and aged care provider agree to install ceiling hoists into the aged care home, which ultimately prevents many injuries among staff at the facility that would otherwise have been caused by manual people handling. While some residents prefer not to have ceiling hoists as these make them feel less ‘at home’, both the architects and the aged care provider have a duty to prevent worker injuries.
Others
Other people at the workplace, such as patients, clients, their families and visitors, must take reasonable care for their own health and safety and the health and safety of others.
Others at the workplace must also comply with reasonable health and safety instructions you give them as much as they reasonably can. This includes following any verbal instructions given at the workplace or following written instructions such as signs.
Case study – Others in the workplace
A disability support worker attends a client’s home to assist them with self-care tasks. The client wants to be moved from their bed to a lounge so they can watch television. Lifting equipment is usually used when transferring the client from the bed to the chair. On this visit, the lifting equipment is unavailable as it is being repaired.
The father of the client suggests that he will help the worker to lift his daughter. However, the support provider has a policy of not conducting manual lifts because of the risk of injury to workers. The father insists his daughter be moved and encourages the worker to ignore their policy in this instance. The worker calls their supervisor, who explains to the father that manually lifting the client will create a risk for both the worker and the father.
1Model Work Health and Safety Act s 19.
2Model Work Health and Safety Act s 17.
3Work Health and Safety Act 2011 s 27.




