Information current: 14 August 2026.
Workplace behaviour becomes a WHS issue when bullying, harassment, aggression, violence, discrimination, misconduct or unresolved conflict creates a risk to physical or psychological health. Builders, subcontractors and supervisors should manage these hazards before they escalate, just as they manage physical site hazards.
Main workplace behaviour hazards
Construction sites can bring together changing crews, labour hire workers, multiple subcontractors, tight programs and strong reporting lines. Harmful conduct can occur face to face, in work vehicles, at accommodation, during work events or through calls, messages and social media.
Common hazards and contributing factors include:
- repeated intimidation, humiliation, exclusion or verbal abuse
- sexual, racial or other harassment
- threats, aggressive conduct, assault or property damage
- offensive jokes, initiation practices or conduct dismissed as banter
- victimisation after someone raises a concern
- unclear roles, poor communication or unresolved trade conflicts
- unrealistic deadlines, excessive hours or unfair work allocation
- isolated work and contact with aggressive clients or members of the public.
Workplace bullying generally involves repeated unreasonable behaviour directed at a worker or group that creates a health and safety risk. A single unreasonable incident may not meet that definition, but it can still be serious and require action.
What should be sorted before work starts
Start by considering who will interact, where pressure or conflict could arise, and which business controls each part of the work. Consult workers and health and safety representatives where applicable. When several businesses share the site, agree on standards, reporting paths and who will respond to an incident.
Before mobilisation, practical arrangements usually include:
- clear conduct standards applying to employees, subcontractors, labour hire workers and visitors
- defined roles, responsibilities and reporting lines
- realistic staffing, workloads, schedules and supervision
- an accessible reporting option outside the worker's direct chain of command
- arrangements for urgent threats, violence and medical emergencies
- induction and toolbox content covering expected behaviour
- controls for lone work, public contact and known conflict points
- a process for recording, assessing, responding to and reviewing concerns.
Workers should know who to contact, what information to provide, how immediate safety will be protected and when they can expect an update.
Good controls and documents
Use a risk management approach: identify hazards and contributing factors, assess who may be exposed and how serious the risk is, implement controls, then monitor and review their effectiveness. Leadership, consultation and good work design should support written procedures.
Useful controls and documents can include:
- a workplace behaviour or respectful workplace policy
- a psychosocial hazard risk assessment
- a code of conduct
- consultation and issue-resolution procedures
- confidential reporting and complaint procedures
- a violence or emergency response plan
- induction, toolbox and supervisor training materials
- incident, investigation, action and review records.
Documents should reflect the real site. For example, clarify overlapping responsibilities, adjust an unreasonable program, improve supervision, separate people while an immediate risk is assessed, or introduce communications and security controls for credible aggression risks.
Reports should be taken seriously and handled promptly, fairly and as confidentially as the process allows. Assess immediate health and safety needs first, use a neutral person where practicable, explain the process, support affected people and follow up to confirm that controls remain effective.
When a SWMS or site-specific document applies
A SWMS commonly applies when the task involves high risk construction work. It should address that work and its hazards and controls before the work starts. Relevant behaviour risks may need to be reflected where communication, supervision, isolation, fatigue, aggression or crew interfaces affect how the high risk work will be performed.
A general behaviour policy does not replace a task-specific SWMS. Where a SWMS is not the relevant document, a site-specific psychosocial risk assessment, project behaviour plan, violence response plan, induction or toolbox talk may be more suitable.
Local requirements vary, so check current material from the WHS or OHS regulator for the jurisdiction where the work occurs. A national Model Code provides general orientation and is not automatically applicable law in every jurisdiction.
Practical warning signs
Warning signs include increased absenteeism or turnover, workers avoiding a person or work area, repeated offensive messages, escalating arguments, unexplained mistakes, reluctance to report concerns and supervisors routinely dismissing conduct as a joke or personality clash.
These signs do not decide whether an allegation is proven. They indicate that consultation, risk assessment and timely action may be needed.
How Blue Safe can help
Blue Safe provides compliant WHS documents tailored to the client's activities, applicable Australian WHS/OHS requirements, jurisdiction and industry. Blue Safe guarantees the document compliance of the WHS documents it provides, including eligible customer documents after Blue Safe has reviewed and upgraded them.
Blue Safe can prepare workplace behaviour policies, psychosocial risk assessments, reporting procedures, induction materials, toolbox talks and related site documents. Customers actively put the compliant documents into practice through controls, consultation, training, actions, records and evidence.