How to support staff after a workplace incident

Whether it is an injury, near miss, or safety breach, employers are often required to make fast, high-stakes decisions in the immediate aftermath of a workplace incident.
An incident is an event that happens due to workplace activities and causes harm or could cause harm, including:
- injuries and
- property damage
- near misses
- equipment failures
They can happen in any industry, not just safety-critical ones and more than 400 serious claims are made per day in Australia. It’s mandatory to report a workplace incident to your state regulator immediately.
After an incident, the priority is to ensure the safety of workers, provide support, and take steps to prevent it happening again.
Drug and alcohol impact
One of the most critical considerations is whether drug or alcohol impairment may have been a contributing factor. ‘Alcohol use contributes to 11% of workplace accidents and injuries,’
Failing to assess impairment appropriately can increase risk, compromise investigations and expose businesses to legal consequences.
‘Under the Work Health and Safety Act 2012, as a PCBU, you have the primary duty of care to ensure the health and safety of everyone at your workplace.
You must:
- determine if alcohol or drug use is occurring at work or if workers are arriving impaired.
- put controls in place to eliminate or reduce risks from alcohol and drug use.’
Drug and alcohol use can significantly impair judgement, coordination, and reaction time. Even low levels of alcohol can affect decision-making and increase the likelihood of errors, particularly in safety-critical environments.
When is drug and alcohol testing required after an incident?
A well-defined workplace policy should clearly outline when testing is required. In most organisations, this includes three key scenarios.
Post-incident testing
This applies after a workplace incident or near miss, particularly where there is potential for injury, damage or serious risk. It’s important to work out whether impairment may have contributed to the event.
Reasonable cause testing
Testing may also be required if an employee displays signs of impairment, such as unusual behaviour, reduced coordination or erratic decision-making.
Policy-driven testing requirements
Some workplaces mandate testing in specific circumstances particularly in high-risk roles or regulated industries such as aviation, transport, healthcare and others. These requirements should always be clearly documented and consistently applied. Which is where your policy comes in handy yet again.
The first 24 hours: balancing safety, support and testing
The initial response to an incident sets the tone for everything that follows. Employers should focus on structured, procedural actions rather than reactive decision-making.
Step 1: Ensure immediate safety
Address any ongoing hazards and provide first aid or emergency response where required. Protecting people always comes first.
Step 2: Determine if testing is required
Refer directly to your workplace drug and alcohol policy. If testing is required, act promptly, as delays can affect the accuracy of results.
Step 3: Approach the employee appropriately
Conversations should be calm, respectful, and non-accusatory. Position testing as a standard process and culture of care rather than a personal judgement.
Step 4: Conduct testing correctly
Testing should be carried out by trained professionals using compliant procedures. Maintaining chain of custody, accuracy and confidentiality is essential. Which is why AusHealth are one of Australia’s most reliable drug and alcohol testing services.
Handled correctly, this process protects both the employee and the organisation.
Communicating drug and alcohol testing to staff
Clear communication is critical in maintaining trust during a high-pressure situation. After an incident, communicate that drug and alcohol testing is a standard, non-blame process, while reassuring your team that the right procedures are being followed. Consistent, clear messaging from leadership supports a strong safety culture and testing outcomes should also be used as an opportunity to identify and support any underlying employee issues.
If results are negative
Reassure the employee and focus on recovery and return to work. The priority shifts back to wellbeing and incident prevention.
If results are non-negative
Follow your policy carefully. This should include confirmatory testing and clear procedural steps. Avoid making assumptions before results are verified. Read our full guide here.
Provide support pathways
Where appropriate, offer access to employee assistance programs, counselling or rehabilitation services. Supporting employees through challenges can reduce long-term risk and improve outcomes.
Support and accountability are not mutually exclusive. A balanced approach strengthens both safety and culture.
The role of a clear workplace alcohol and drug policy
A strong alcohol and drug policy underpins every effective response. Without it, employers are left making subjective decisions in high-pressure situations.
Your policy should clearly outline:
- when testing is required
- the types of testing conducted, including post-incident and reasonable cause
- how testing is carried out
- how results are managed
- consequences and support options.
Policies often fail when they are too vague, inconsistently applied or not properly communicated to staff. Regular review and training are essential to ensure they remain effective.
Supporting staff after an incident requires more than immediate care. It demands a structured and consistent approach that addresses safety, wellbeing and risk. It also pays to consider about making cultural changes for a healthier workplace before incidents happen.