Prevention of falls FAQs

The following frequently asked questions will assist Schools/Branches to manage the hazards associated with work where there is the potential to fall from one level to another where it is reasonably likely to cause injury in accordance with the Hazard Management chapter of the HSW Handbook and the Work Health and Safety Regulations 2012 (SA) Part 4.

(Printable version)

  • Is there a height specification relating to this legislative requirement?

    There is no height specification.  The Work Health and Safety Regulations 2012 (SA) Part 4 requires a hazard management approach to any activity which could result in a fall from one level to another regardless of the height, where it is reasonably likely to cause injury to the person or any other person.

    The legislation requires consideration of the work environment and any activity where a person could fall:

    • from an elevated workplace; or
    • in the vicinity of an opening; or
    • in the vicinity of an edge; or
    • through a surface; or
    • from any other place.

    It should be noted that where an activity relates to construction work and the worker could potentially fall more than 3 metres, there are additional legislative requirements to be met, in accordance with the Work Health and Safety Regulations 2012 (SA) section 291.  If you are unsure if your activity fits within the definition of construction work refer to the Work Health and Safety Regulations 2012 (SA) section 289.

  • What specific requirements are to be addressed in order to meet the WHS Regulations 2012 (SA) for the management of the risk of a fall?

    1. Where it is reasonably practicable, the work is to be carried out on the ground or on a solid construction.

    Solid construction means an area that has:

    • A surface that is structurally capable of supporting all persons and things that may be located or placed on it; and
    • Barriers around its perimeter and any openings to prevent a fall; and
    • An even and readily negotiable surface and gradient; and
    • A safe means of entry and exit.

    2. Where it is not reasonably practicable to eliminate the risk of a fall, as outlined above, the worker is to be provided with adequate protection and a safe system of work

    Protection is to include:

    • Provision of fall prevention devices if it is reasonably practicable to do so (i.e. a secure fence; and edge protection; and working platforms; and covers); or
    • Provision of a work positioning system (i.e. any plant or structure, other than a temporary work platform, that enables a person to be positioned and safely supported at a location for the duration of the relevant work being carried out.); or

    A safe system of work at height could include:

    • Providing temporary work platforms;
    • Providing training in relation to the risks involved in work at the workplace;
    • Providing safe work procedures, safe sequencing of work, safe use of ladders, permit systems and appropriate signs.

    Where it is not reasonably practicable to comply with the two options above, then the provision of a fall arrest system (i.e. plant or material designed to arrest a fall such as an industrial safety net, a catch platform, a safety harness system other than a system that relies entirely on a restraint technique system).

    A combination of the controls set out may be used to minimise risks so far as is practicable if a single control is not sufficient for the purpose.

    Emergency and rescue procedures

    Where a fall arrest system is a control measure, emergency procedures must be established, including rescue procedures in relation to the use of the fall arrest system.  These procedures must be tested so that they are effective and relevant workers must be provided with suitable and adequate information, training and instruction in relation to the emergency procedures.

    High risk construction work and a fall of greater than 3 metres.

    A Safe Work Method Statement is to be prepared in accordance with Work Health and Safety Regulations 2012 (SA) Section 299.

    (Construction work means any work carried out in connection with the construction, alteration, conversion, fitting-out, commission, renovation, repair, maintenance, refurbishment, demolition, decommissioning or dismantling of a structure.  Refer to the Work Health and Safety Regulations 2012 (SA), for additional guidance if your work activity fits this definition.)

  • Are there any work activities that do not apply to the requirements for prevention of falls?

    In accordance with the Work Health and Safety Regulations 2012 (SA) Section 79(4) the requirements are not applicable to:

    • The performance of stunt work;
    • The performance of acrobatics;
    • A theatrical performance;
    • A sporting or athletic activity;
    • Horse riding.

    The risks in relation to these work activities are to be managed in accordance with the “General risk and workplace management” requirements outlined in Work Health and Safety Regulations 2012 (SA) Section 36 and the Hazard Management Handbook chapter i.e. to apply the general principles of Hazard Management and the Hierarchy of Control. (Elimination, substitution of the hazard with something that gives rise to a lesser risk; isolation of the hazard from any person exposed to it; implementation of engineering controls, implementation of administrative controls or ensuring the provision and use of suitable personal protective equipment where a risk still remains.)

  • What hazards are associated with falls from one level to another and what control measures could be used?

    Foreseeable hazards that require particular attention are associated with an activity: :

    • on any structure or plant being constructed or installed, demolished or dismantled, inspected, tested, repaired or cleaned;
    • on a fragile surface (e.g., cement sheeting roofs, rusty metal roofs, fibreglass sheeting roofs and skylights);
    • on a potentially unstable surface (e.g. areas where there is potential for ground collapse, loose rocky slopes);
    • requiring work using a portable or fixed ladder (e.g. where the working width and movement is limited, the working position is awkward requiring the need to stretch sideways, work above shoulder height or for a long duration, work at night or in a remote or isolated place, working from the top rungs/steps of the ladder);
    • requiring the use of a tripod ladder or ladder for orchard work (e.g. pruning, picking);
    • requiring work at height to collect samples for research purposes (e.g. bats, birds, ecology);
    • requiring work outdoors on a sloping surface (e.g. ramp, hill, ground and potential for very wet or windy conditions, work at night, a remote or isolated place);
    • requiring work on a stairwell (internal or external);
    • using equipment to work at the elevated level (e.g. when using elevating work platforms);
    • on a sloping or slippery surface where it is difficult for people to maintain their balance (e.g., on glazed tiles, a wet surface);
    • near an unprotected open edge (e.g., near incomplete stairwells); and
    • near a hole, shaft or pit into which a worker could fall (e.g. trenches, lift shafts or service pits).

    Hazards identified through this process should be managed in accordance with the HSW Handbook chapter Hazard Management.
    Examples of control measures in accordance with the Hierarchy of Control are provided in Table 1.
    Schools/Branches will need to tailor appropriate control measures based on the nature and location of the activity.
    This is also applicable to any off-campus and research activities.

    Table 1

    Hazard Examples of control measures. (One or more measures may be appropriate under each heading and should be considered.)
    Falls from one level to another

    Eliminate the hazard

    • Work on the ground
    • Reduce shelving heights so that workers can access items from ground level
    • Use tools with extendable handles

    If elimination is not possible – minimise the risk using the following options as applicable.


    • Use walkways for access instead of using ladders
    • Install scaffolding or another type of work platform


    • Install a physical barrier (e.g. secure fence, cover or other forms of safeguarding)
    • Install edge protection e.g. guard railing (which is between 900mm and 1100mm above the work surface), has mid rails and can withstand the impact of a person falling against them and toe boards (which are secured and extend a min of 150mm above the platform surface),
    • Install vertical containment sheeting
    • Install fall protection covers (i.e. covering holes and openings) which are capable of supporting the impact of a person falling onto it.

    Engineering controls

    • Construct a permanent safe working platform which is secured against a structure for stability and installed with an edge protection system.  It should be non-slip, free from trip hazards and provide safe access and egress.  (Refer AS 1657 Fixed platforms, walkways, stairways and ladders – Design, construction and installation and for temporary platforms, AS 1576 Scaffolding and AS 4576 Guidelines for scaffolding.)
    • Provide mechanical access i.e. elevated work platform e.g. boom type, scissor lifts and vertical mast. The use should be guided by AS 2550.10 Cranes-Safe Use – Elevating work platform. Workers must wear a safety harness (see Personal Protective Equipment, page 3).
      Note – for boom type platforms, where the boom length is 11m or more, the operator must hold a High Risk Licence. (See Q6)
    • Install a safety net or catch platform capable of taking the load.  (It must be installed as close as possible to the underside of the work area, but not in contact with the surface.  The safety net must cover an area extending beyond the work area.  It should only be used if it is not possible to install a physical barrier or use personal protection systems).
    • Use order picking forklift trucks for handling of materials stored at height
    • Secure all items and erect barriers to prevent items from falling onto people below
    • Install guard rails
    • Install temporary scaffolding (e.g. for painting, electrical work, building maintenance, construction or demolition work.  Note – any scaffold from which a person could fall more than 4m must be erected by a certified scaffolder)
    • Use a forklift work platform or industrial truck to elevate workers
      (Note – the design and construction must be in accordance with AS 2359 Powered industrial trucks and Safe Operating Procedures are required.  Forklift operators must be assessed as competent by a registered assessor and have a High Risk Licence.)

    Administrative controls

    • Conduct a risk assessment or document a Safe Work Method Statement (SWMS)/Safe Operating Procedure (SOP) where required
    • Identify workers who require specific training (e.g. training on a risk assessment and Safe Operating Procedure (if applicable) and where a proficiency or high risk work licence is required, record and monitor their training in accordance with the HSW Handbook Training Plan and HSW Information, Instruction and Training chapters.
    • Provide adequate supervision
    • Provide assistance (e.g. buddy) if required (This includes where there is a risk of a fall in access areas or doorways if a secure barrier cannot be erected or the door locked shut until the activity is completed.)
    • Select appropriate tools and equipment for the activity e.g. ladders, appliances which can be secured from falling if required (Note – no ladder other than a trestle ladder may be used to support planks for a working platform and any such platform may only be used for light duty work. The ladder is secured against displacement (i.e. slipping or sliding) and/or there is another person holding the base of the ladder.)
    • Advise workers of the reporting process if they identify any defects/problems with equipment
    • Advise workers of the University’s on-line reporting process for any incident/injury/hazard
    • Ensure the University’s contractor management system is followed (if applicable)
    • Ensure safe systems of work have been considered if the worker is working in isolation and this has been included on the risk assessment/Safe Work Method Statement (SWMS) including emergency and rescue procedures.  This may include the provision of communication equipment (e.g. radio, mobile phone)
    • Ensure maintenance systems are in place, including six-monthly checks of anchor points and personal protective equipment (e.g. harnesses, fall arrest devices)
    • Ensure maintenance schedules are in place to ensure replacement where necessary and that the equipment is fit for purpose, complies with the relevant Australian Standards prior to commencement.

    Personal protective equipment (PPE)

    • Safe harness or a pole safety belt attached to a secure structural support through the use of an adequate static-line system or attached to an appropriate anchorage
    • Use of a fall-arresting device connected to an anchorage point or static line to reduce the free fall distance  (Note – before a fall-arresting device is used the work area must be inspected to ensure there are no obstructions in the potential fall path)
    • Travel restraint device (e.g. one that prevents a worker from reaching an unprotected edge by tethering them to an eye-bolt or other suitable anchorage point)
    • Appropriate footwear that minimises the risk of slipping (e.g. on wet surfaces)
    • Safety helmet that needs to be attached securely to the worker’s head to ensure it remains in place should the person be arrested by fall protection equipment during a fall
    • Industrial rope access system (e.g. may be used for external window cleaning in multi-story buildings.)

    Note - If using fall-arrest systems as a control measure

    • Workers must be properly trained and supervised in the use of the equipment
    • Workers should not work in isolation
    • The lanyard assembly should be as short as possible when used in conjunction with a fall-arrest system, to minimise the pendulum effect
    • The fall-arrest anchorage point (fixed or travelling on static lines) should be located so that the lanyard can be attached before the user moves into a position where they can fall. 
    • The components of a fall-arrest system must be compatible.

    Refer to AS 1891.4 Industrial fall-arrest systems and devices – selection, use and maintenance for the selection of an appropriate fall-arrest system.  A fall-arrest system must be installed by a certified person.

  • Do I need approval to conduct work on a roof?

    Yes, if you are required to access a roof (e.g. for a research project) or any other activity you are required to contact Service Delivery for advice.

  • Do I need a licence to operate items of plant e.g. elevating work platform, scaffolding, dogging or rigging work?

    Yes, you need to obtain a licence and you must be trained and assessed as competent by a SafeWork SA Registered Assessor.

    Contact SafeWork SA on 1300 365 255 should you require any further information or refer to the SafeWork SA website.

  • Where can I find more information about prevention of falls?

    Safework SA

    SafeWork SA website

    Information Sheet: Ladders

      National Standard for Licensing Persons Performing High Risk Work (2006)
      WHS Regulations 2012 (Chapter 4, Part 4 - Falls)
      Code Of Practice for Managing the Risk of Falls at Workplaces

    HSW Handbook

    Hazard Management
      HSW Team

    Australian Standards

    (Available electronically for staff and students via Australian Standards online)

    AS/NZS 1576 Scaffolding series

    AS/NZS 1657 Fixed platforms, walkways, stairways and ladders - Design, construction and installation

    AS/NZS 1891.1 Industrial fall-arrest systems and devices—Harnesses and ancillary equipment

    AS/NZS 1891.2 supp:1-2001 Industrial fall-arrest systems and devices - Horizontal lifeline and rail systems - Prescribed configurations for horizontal lifelines (Supplement to AS/NZS 1891.2:2001)

    AS/NZS 1891.3 Industrial fall-arrest systems and devices - Fall-arrest devices

    AS/NZS 1891.4 Industrial fall-arrest systems and devices - Selection, use and maintenance

    AS/NZS 1892 Portable ladders series

    AS/NZS 4142.3 Fibre ropes—Man-made fibre rope for static life rescue lines

    AS/NZS 4389 Safety mesh

    AS/NZS 4488 Industrial rope access systems series

    AS/NZS 4488.2 Industrial rope access systems—Selection, use and     maintenance

    AS/NZS 4576 Guidelines for scaffolding

    AS 2550.16 Cranes—Safe Use—Mast climbing work platforms

    AS/NZS 4994 Temporary edge protection series

Further information

Please contact your local HSW team.