Long-term noise exposure is one of the most common – and most preventable – workplace injuries in Australia. Noise above the exposure standard (an average of 85 dB(A) over 8 hours or a 140 dB(C) peak) can permanently damage hearing.
Regular audiometric (hearing) testing helps to:
• Detect early signs of noise-induced hearing loss
• Check whether hearing protection and noise controls are effective
• Reduce the risk of workers’ compensation claims and lost productivity
• Support a strong safety culture and worker wellbeing

Legal requirements
In NSW, Clause 58 of the WHS Regulation (Audiometric Testing) requires audiometric testing where workers regularly use hearing protectors because noise exceeds the exposure standard. Mobile workplace hearing services are designed to help organisations meet these obligations while keeping disruption to a minimum.
 

Minimal downtime and lost productivity
Because testing is carried out on site, staff do not need to travel to a clinic or spend half a day off site. Short individual appointments can be slotted into breaks or quieter periods, which means:
• Less time away from tools, machinery or the production floor
• No travel time or mileage costs
• Easier scheduling across shifts and teams
For many workplaces, the saving in productivity can outweigh the cost of testing.
Convenient on-site setup

A mobile service typically provides:
• A fully equipped, sound-treated mobile test space or portable booth
• Calibrated audiometers that comply with AS/NZS 1269.4:2014 (Occupational noise management – Audiometric testing)
• Quiet, efficient testing that can run alongside day-to-day operations
• Fast results and clear reporting

After testing, reports generally include:
• Individual audiograms and interpretation for each worker
• Identification of any workers who may need further follow-up
• Summary reporting suitable for WHS records and hearing conservation programs

A standard on-site appointment usually includes:
1. Brief questionnaire
• Work history, noise exposure, medical/ear history
2. Otoscopy (ear check)
• A quick look in the ears to rule out wax or infection that may affect results
3. Pure-tone audiometry
• Headphones in a quiet, controlled environment
• Pressing a button or raising a hand when tones are heard
4. Immediate feedback
• Simple explanation of results in plain language
• Basic advice about hearing protection and any recommended follow-up
Most appointments take around 10–15 minutes per person, depending on the testing protocol.
 

Competitive pricing for group bookings.
Mobile services often provide cost-effective options for larger groups, such as:
• Discounted rates for group bookings (for example, 10 or more employees)
• Flexible scheduling (early starts, split across shifts) to reduce overtime and downtime
• Clear, itemised quotes outlining exactly what is included