Quick answer: Arborist and tree removal businesses in Australia operate in one of the highest-risk work environments covered by WHS legislation. Falls from height, chainsaw hazards, overhead power lines, and unpredictable work conditions mean that robust WHS documents — including SWMS for High Risk Construction Work — are not optional extras. This page brings together the key resources your business needs.
Last reviewed: June 2026 by the BlueSafe Technical Team. Reflects current Australian WHS requirements.
Arborist work sits at an unusual intersection of trades. It combines the physical hazards of construction work — falls, powered tools, and crane-assisted operations — with the unpredictability of the natural environment. No two trees are identical. Site conditions change between the quote and the job. That makes thorough WHS planning essential, not just for compliance, but for the safety of the people doing the work.
Whether you run a sole-trader tree removal business or manage a crew of qualified arborists, the WHS obligations are real and carry serious consequences if they are not met.
WHS obligations for arborists
Under the Work Health and Safety Act 2011 (model WHS legislation adopted by most Australian states and territories), arborist businesses are classed as a Person Conducting a Business or Undertaking (PCBU).
As a PCBU, your core duties include:
- Ensuring the health and safety of workers so far as is reasonably practicable, including providing safe work methods, appropriate equipment, and suitable training.
- Identifying hazards before work begins and putting in place controls to eliminate or minimise the risks.
- Consulting with workers about hazards and the measures used to control them.
- Preparing and maintaining SWMS for any High Risk Construction Work carried out by your business.
- Ensuring workers are appropriately trained and supervised, including licensing requirements for specific equipment and activities.
- Keeping WHS records including SWMS, induction records, training records, and incident reports.
For small arborist businesses and sole traders, these obligations still apply. The scale may be smaller, but the duty of care is the same.
When do arborists need a SWMS?
A Safe Work Method Statement (SWMS) is legally required in Australia when work involves High Risk Construction Work (HRCW) under the WHS Regulations.
Arborist and tree removal work commonly triggers HRCW obligations through several categories:
| HRCW Trigger | When it applies to arborist work |
|---|---|
| Work involving a risk of a person falling more than 2 metres | Almost all climbing work, rigging from height, and aerial operations |
| Work involving the use of a crane or hoist | Crane-assisted tree removal, using EWPs as hoists |
| Work near overhead power lines | Tree work within the minimum approach distance of live power lines |
| Work in areas with powered mobile plant | Using chippers, stump grinders, and skid steers on worksites |
| Work involving a risk of a person being struck by a vehicle | Roadside tree work in traffic corridors |
| Work involving structural alterations requiring temporary support | Tree removal adjacent to structures where rigging load transfers are used |
If your job involves any of these triggers, you must prepare a SWMS before work begins, brief workers on it, and make it available on site.
Common SWMS for arborists
The following SWMS are commonly relevant to arborist and tree removal businesses.
| SWMS | When needed |
|---|---|
| Undertaking Arborist Activities SWMS | General arborist work involving multiple hazard types |
| Arborist Tree Climbing SWMS | All tree climbing work above 2 metres |
| Tree Lopping and Pruning SWMS | Pruning and lopping work with drop-zone control |
| Tree Climbing Aerial Rigging and Removal SWMS | Aerial rigging and controlled dismantling or removal |
| Tree Pruning Assessment and Ground Operations SWMS | Ground-based assessment, pruning support, and ground crew work |
| Chain Saw SWMS | Any work involving chainsaw operation |
| Stump Grinder SWMS | Stump grinding operations |
| Wood Chipper SWMS | Operating wood chippers on site |
| Elevating Work Platform EWP SWMS | Using EWPs to access the tree canopy |
| Work Near Overhead Power Lines SWMS | Any job within the minimum approach distance of live lines |
| Mobile Plant SWMS | Operating skid steers, tractors, or other mobile plant on site |
| Mobile Crane Operation SWMS | Crane-assisted tree removal |
| Traffic Control SWMS | Roadside work in traffic-affected areas |
| Fauna Spotter Catcher SWMS | Jobs with wildlife risks, including hollow-bearing trees and nesting sites |
A single job often requires more than one SWMS. For example, a roadside crane-assisted removal might require SWMS covering arborist climbing, crane operation, work near power lines, and traffic control.
WHS documents an arborist business needs
Beyond SWMS, a well-run arborist business should maintain a set of core WHS documents.
| Document | Purpose |
|---|---|
| SWMS library | Completed, site-specific SWMS for all HRCW tasks |
| WHS policy | Statement of the business's commitment to health and safety |
| Hazard identification and risk assessment records | Evidence that risks were identified and assessed before work |
| Site induction records | Record of who was inducted to the site or job |
| Training and competency records | Evidence that workers hold the right qualifications and training |
| Equipment inspection and maintenance records | Pre-start and periodic records for chainsaws, EWPs, chippers, and vehicles |
| Incident and near-miss reports | Records of what happened and what corrective actions were taken |
| Emergency response plan | Procedures for first aid, rescue from height, and contacting emergency services |
| PPE register | Record of what PPE is issued, inspected, and maintained |
| Subcontractor management records | Evidence of checking subcontractor WHS capability and documentation |
Keeping these records in good order demonstrates due diligence and gives you the best chance of managing an incident or responding to a regulator inquiry effectively.
Competency and licensing records
Arborist work involves a range of activities that require specific training, licensing, or formal competency. Keeping clear records of these is a WHS obligation, not just good practice.
Key records to maintain include:
- Chainsaw operator competency — workers operating chainsaws should hold, at a minimum, relevant units of competency from the AHC (Agriculture, Horticulture and Conservation) training package. These include the chain saw operation units used in tree work contexts.
- Certificate III in Arboriculture (AHC30722) or equivalent — the standard trade qualification for practising arborists. Not a legal licensing requirement in all jurisdictions, but widely expected by clients, councils, and insurers.
- Elevated Work Platform (EWP) operator licence or ticket — workers operating EWPs with a boom length greater than 11 metres require a High Risk Work Licence in most jurisdictions. Confirm requirements for your state or territory.
- Working at heights training — formal working at heights training is expected for all workers engaged in climbing, rigging, or aerial work. Records of who completed training, when, and with which provider should be retained.
- First aid certification — at least one worker on site should hold a current first aid qualification. Given the serious injury risks in arborist work, this is a practical necessity as well as a WHS requirement.
- Arborist rescue training — workers engaged in tree climbing should be trained in rescue from height, specifically industry-relevant rescue techniques.
Store records in a format that is easy to retrieve and verify. Expiry dates on licences and certifications should be tracked so renewals happen before the credential lapses.
Working near overhead power lines
Work near overhead power lines is one of the most serious hazards in arborist work, and one of the most heavily regulated. Trees regularly grow near or through low-voltage distribution lines, and this makes the issue routine for most tree businesses.
Key obligations when working near overhead power lines include:
- Identifying line voltage before work begins. Contact the network distributor to confirm line voltage if this is not clear. Do not assume all lines are low voltage.
- Respecting minimum approach distances. The approach distance varies by voltage and jurisdiction. For low-voltage lines (under 1,000 V AC), the general minimum approach for unqualified persons is 3 metres. For higher voltage lines, the distance is greater and the controls are more stringent.
- Notifying the relevant network operator where work is planned within the minimum approach distance. In many jurisdictions the network operator must attend or provide written approval before work proceeds.
- Considering council and utility notifications. Some council-regulated trees are also adjacent to utility infrastructure. Check whether council or utility permits or notifications are required before work begins.
- Using de-energisation where practicable. If the line can be de-energised and isolated for the duration of the work, this is a significantly safer option than relying on clearance distance controls.
- Using insulated tools and appropriate PPE where contact risk exists.
- Preparing a SWMS — work near overhead power lines is HRCW and requires a SWMS.
The relevant Safe Work Australia guide on managing electrical risks, the local network distributor's vegetation management guidelines, and the applicable state or territory electrical safety legislation all provide additional detail on these obligations.
Useful guides for arborists
The following resources provide more detail on the WHS and SWMS requirements relevant to arborist businesses.
- Arborist SWMS Guide — a focused guide to when arborist work needs a SWMS and what it should cover
- What SWMS Do I Need for Tree Removal? — a practical selection guide for tree removal jobs
- Working at Heights SWMS Guide — working at heights obligations and SWMS requirements
- High Risk Construction Work — the full list of HRCW categories that trigger SWMS obligations
- What Is a SWMS? — a plain-language explanation of SWMS requirements for Australian businesses
SWMS templates for arborists
BlueSafe Online provides ready-to-customise SWMS templates written for Australian arborist businesses. Templates cover tree climbing, aerial rigging, chainsaw work, EWP use, power line proximity, and more.
Browse arborist SWMS templates at BlueSafe Online
Each template is formatted for Australian WHS compliance and designed to be completed for the specific job and site. Templates are available individually or as part of a subscription that gives access to the full document library.
Frequently asked questions
Does tree pruning require a SWMS?
Tree pruning can require a SWMS if the work involves High Risk Construction Work. If pruning requires climbing above 2 metres, use of an elevated work platform, or work near overhead power lines, a SWMS is required under the WHS Regulations. Ground-level pruning with hand tools in low-risk conditions may not trigger HRCW, but a risk assessment should still be carried out to confirm this before work starts.
What is the minimum approach distance to overhead power lines?
Minimum approach distances depend on voltage and jurisdiction. For low-voltage lines (under 1,000 V AC), the standard minimum approach distance for unqualified persons is 3 metres in most Australian states and territories. For higher voltage lines, greater distances apply. Always verify requirements with the local network distributor and check the relevant code of practice for your jurisdiction. These requirements can change, so confirm the current rules before work begins.
Do arborists need to complete a site risk assessment?
Yes. As a PCBU, arborist businesses have a duty to identify hazards and assess risks before work begins. This applies regardless of the size of the job or the experience level of the crew. A site risk assessment helps determine what controls are needed and whether a SWMS is required for any High Risk Construction Work involved. For complex removal or climbing jobs, a documented assessment is strongly recommended.
What training records should an arborist business keep?
Arborist businesses should keep records of chainsaw operator training and competency, working at heights training, EWP operator licences or tickets, first aid certifications, arborist rescue training, and any other licences or qualifications relevant to the work. Records should include the worker's name, the training or qualification held, the issue date, and the expiry date where applicable. These records should be kept for the duration of employment and for a reasonable period afterwards in case of a regulator inquiry or legal proceeding.
Start with compliant SWMS
If your arborist business is not sure whether your existing SWMS documents meet current WHS requirements, or if you need to build a SWMS library from scratch, BlueSafe Online is the practical starting point.
Get compliant SWMS for your arborist business
This page is intended as general information only and does not constitute legal advice. WHS requirements vary by jurisdiction and work type. Consult a qualified WHS professional or the relevant state or territory regulator for advice specific to your situation.