Occupational Audiometry & Spirometry FAQs
Find answers to the most common questions about audiometric testing, spirometry, workplace requirements, and hearing conservation. We understand that navigating health and safety obligations can feel complex, so we’ve provided clear, practical information to help you understand your responsibilities and make informed decisions.
FAQs
1. Why is audiometric testing required?
Audiometric testing is essential for identifying the early signs of noise induced hearing loss, preventing further damage to hearing and ensuring regulatory compliance in high noise risk environments
2. When is audiometric testing required?
Audiometric (hearing) testing requirements apply when a worker is frequently required by the person conducting a business or undertaking (PCBU) to wear hearing protection to protect against the risk of hearing loss associated with exposure to noise.
3. Who is responsible for audiometric testing?
Under the work health and safety regulations the PCBU who provides the worker with hearing protection as a control measure must provide the audiometric testing
4 . How often is audiometric testing required?
Under the work health and safety regulations the PCBU must ensure that the audiometric testing is provided:
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within three months of the worker commencing the work, and
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in any event, at least every two years.
In Western Australia these requirements are set out in regulation 58 of the Work Health and Safety (General) Regulations 2022 and the Work Health and Safety (Mines) Regulations 2022 (the WHS Regulations).
5. Why is spirometry required?
Assess respiratory health and workplace exposure risks through lung function testing in accordance with WHS monitoring requirements.
6. When is spirometry required?
An initial health monitoring is recommended followed by annual health assessments with health counselling.
7. Who is responsible for spirometry?
The PCBU is responsible for ensuring spirometry is provided where required as part of workplace health monitoring for respiratory hazards.
