Asbestos Health Monitoring
How Often Should Workers Be Tested for Asbestos Exposure?
Medically reviewed by Dr Peter Aldridge
Chief Medical Officer, Assist Group
WorkCover-accredited Medical Practitioner – Hazardous Substances
40 years' experience in Industrial and Occupational Medicine
Last reviewed: June 2026
If your business operates in an industry where asbestos exposure is possible, you may be wondering: how often do my workers need to be tested?
It's a question we hear regularly. And one that carries both health and legal implications.
Understand the Need for Asbestos Health Monitoring
Asbestos is a known hazardous substance, and while it has been banned in Australia since 2003, it still exists in many older buildings and industrial sites. If your workers are exposed or likely to be exposed to asbestos fibres, regular asbestos medical testing is required under Australian Work Health and Safety (WHS) laws.
How Often Should Asbestos Medicals Be Done?
The frequency of testing depends on the level of exposure risk, the state or territory you're operating in, and your workplace's asbestos management plan.
General Guidelines for Testing Frequency
- Baseline Testing
Required before a worker is assigned to tasks involving potential asbestos exposure.
- Ongoing Monitoring
Every 2 years is generally recommended for most roles with ongoing exposure.
- After an Incident
Immediate medical examination following a confirmed or suspected asbestos exposure event.
- Higher-Risk Roles
Annual monitoring may be required in high-exposure industries or job functions.
Note: Always check your local WHS regulations or consult with a WorkCover-accredited provider like Assist Group to confirm your legal obligations.
What's Involved in an Asbestos Medical Assessment?
Each asbestos medical assessment helps establish a health baseline and detect early signs of asbestos-related illness.
Typical inclusions are:
- Lung function assessment (chest expansion, lung sounds)
- Spirometry (lung performance testing)
- Chest X-ray (as required)
- Review of PPE compliance
- Blood pressure, height, weight
- Counselling and education session
Frequently Asked Questions
How often do workers need asbestos medicals?
Most workers exposed to asbestos should undergo an initial baseline medical, followed by repeat testing every 2 years. Some high-risk roles may require annual checks.
Do all workers need to be tested for asbestos exposure?
No. Only those who are exposed or likely to be exposed to asbestos fibres in the workplace are required to undergo health surveillance under WHS regulations.
Who decides how often asbestos testing is required?
Testing frequency is determined by your state or territory's WHS regulator, your workplace asbestos management plan, and risk assessment. A WorkCover-accredited provider like Assist Group can help guide you.
Is asbestos medical testing mandatory?
Yes, in workplaces where asbestos exposure is a risk, medicals are required by law under WHS regulations and related legislation, such as the Dust Diseases Act (NSW).
What happens if asbestos exposure is confirmed?
The worker should be assessed immediately. Assist Group can provide post-exposure medicals and guide your workplace through next steps including reporting and long-term monitoring.
Assist Group can help you navigate these obligations with WorkCover-accredited asbestos medicals, tailored health surveillance programs, and expert guidance to keep your workplace compliant and your people protected.
Asbestos Medicals Assessments
Asbestos Medicals assessments are conducted via appointment only and must be booked in advance. We have the capacity to assess large groups if you have a need for bulk Asbestos Medicals.
Enquire With Us Today
Book your Asbestos Medicals today or speak with our team about implementing a workplace surveillance program tailored to your needs.
Phone our medical reception in your location by CLICKING HERE, or submit your details in the contact form below.