Audiometric Testing WHS Requirements in Australia: State-by-State Employer Compliance Guide

Author: Isaac Patturajan, MAIOH

Published: March 2026

Updated: March 2026

Introduction: Your Legal Duty of Care for Workplace Hearing Health

If you manage workplace health and safety across Australian operations, you cannot ignore audiometric testing. Whether you’re in NSW, Queensland, Victoria, or any other state, the regulatory landscape has shifted dramatically—and non-compliance now carries penalties ranging from $500,000 to $3 million for corporations.

The core issue is simple: Persons Conducting a Business or Undertaking (PCBUs)—that’s you if you’re an employer, contractor, or business operator—have a statutory duty of care to eliminate or minimise noise exposure hazards. When workers are “frequently required to use hearing protection equipment” (HPE), that duty mandates regular audiometric testing to detect noise-induced hearing loss (NIHL) early.

This is no longer aspirational best practice. In NSW, the requirement became law on 1 January 2024. In Queensland, it becomes mandatory on 29 July 2025. Across Victoria, South Australia, Tasmania, the ACT, and elsewhere, similar obligations already exist or are being enforced with increasing rigour. SafeWork Australia’s model WHS Regulation 58 has set the national standard, and regulators are holding employers accountable.

This guide walks you through your precise obligations in every Australian state, what compliance looks like in practice, how to prepare now, and how to avoid the costly consequences of delay.

The National Framework: PCBU Duty and Regulation 58

To understand your state-specific obligations, you must first grasp the national foundation. The model Work Health and Safety (WHS) Act 2011, adopted across all Australian jurisdictions, establishes the PCBU duty of care. In simple terms: you must identify hazards, assess risks, and implement control measures proportionate to the risk level.

For noise exposure, this duty crystallises around Regulation 58 (titled “Audiometric testing” in most state models). Regulation 58 is not a suggestion; it is a mandatory requirement that applies when:

A worker is frequently required to use hearing protection equipment (HPE), AND
The worker’s exposure to noise exceeds the exposure standard (85 dB(A) L_Aeq,8h averaged over an 8-hour work shift)

When both conditions are met, you must provide audiometric testing:

Baseline test: At or before the start of HPE use (or within 3 months of commencement)
Monitoring tests: Every 2 years thereafter for as long as exposure persists

The rationale is evidence-based: regular audiometric monitoring allows early detection of NIHL, enabling intervention (control improvements, job rotation, personal protective equipment optimization) before permanent hearing damage occurs. Australia’s regulators view this as a proportionate, effective control measure—and the law treats it as non-negotiable for affected workers.

The Legal Hierarchy: Why Regulation 58 Matters

Regulation 58 sits within a hierarchy of WHS duties. The primary duty under the Model WHS Act is owed by the PCBU to all workers and other persons affected by the business. For noise hazards, this means:

Identifying noise sources and measuring worker exposure
Assessing the risk of hearing loss
Implementing control measures in order of precedence: elimination, substitution, engineering controls, administrative controls, and finally PPE
Providing audiometric testing for workers meeting Regulation 58 criteria
Maintaining records and making adjustments based on audiometric findings

This is not optional. An inspection by a regulator or a WorkCover claim investigation will examine your compliance with Regulation 58 as a core element of your noise management system. If an employee later develops NIHL and you cannot demonstrate regular audiometric monitoring, the liability exposure is severe.

NSW: WHS Regulation 2017 Clause 58 — The January 2024 Implementation

Current Status: Mandatory as of 1 January 2024

New South Wales was the first state to formally implement Regulation 58 with specific commencement dates. On 1 January 2024, the NSW WHS Regulation 2017 Clause 58 (Audiometric testing) came into force with transitional provisions that have significant implications for employers.

What Changed on 1 January 2024?

Before 1 January 2024, NSW had requirements for audiometric testing, but they were less prescriptive. The new Clause 58 aligns NSW with the national model and introduces clearer obligations:

Baseline requirement: All workers “frequently required to use HPE” must have a baseline audiometric test at or before HPE commencement (or within 3 months for existing workers as of the commencement date)
Biennial monitoring: Every 2 years thereafter, so long as exposure conditions persist
Test standard: Tests must comply with AS/NZS 1269.4:2014 and be conducted by an accredited practitioner (audiologist or occupational hygienist with appropriate qualifications)
Record retention: Records must be kept for the duration of employment plus 30 years post-employment (due to latency of hearing loss)

Transitional Arrangements for NSW

If your organisation had workers using HPE prior to 1 January 2024, you faced a transitional period:

Workers already exposed before the date had 3 months (until 1 April 2024) to have a baseline test conducted
If you missed the April 2024 deadline, you are now in breach of Clause 58
All new workers entering HPE roles from 1 January 2024 onwards must have baseline tests within 3 months of role commencement

NSW has already begun compliance inspections. SafeWork NSW publishes investigation findings, and non-compliance findings are published on the regulator’s website. If you’re an NSW employer and have not yet implemented baseline and monitoring testing, your priority is immediate remediation: identify all affected workers, engage an accredited testing provider, and begin the baseline phase.

Practical Compliance: NSW Timeline

Your checklist for NSW compliance:

Audit existing workforce: Identify every role where workers are “frequently required to use HPE”
Baseline testing: Complete baseline tests for all affected workers (if not already done by April 2024)
First monitoring cycle: Schedule 2-yearly monitoring tests on a rolling basis (test every worker every 24 months from their baseline date)
Record management: Establish a system to track test dates, results, and retention periods (minimum 30 years post-employment)
Action triggers: Define internal procedures for what action is taken if a test result shows risk of hearing loss (e.g., control review, job modification, enhanced PPE fit-testing)

Queensland: Mandatory from 29 July 2025 — Preparation Imperative

Current Status: Transitional phase (as of March 2026, the 29 July 2025 date has passed; Queensland now has mandatory requirements)

Queensland’s implementation occurred on 29 July 2025 under the Work Health and Safety Regulations 2011 (Qld). If you operate in Queensland, this is now a live obligation.

Queensland’s Regulatory Approach

Queensland’s Regulation 58 mirrors the national model closely. Employers with workers frequently required to use HPE must implement audiometric testing. The key difference from NSW is the later commencement date, which Queensland used to allow employers a longer lead time for preparation.

Who Must Comply Now?

Construction companies with workers using HPE on noisy sites
Manufacturing facilities with noise-exposed staff
Mining and quarrying operations
Hospitality venues (nightclubs, live music venues) with staff exposed to high noise levels
Transport and logistics (particularly heavy vehicle drivers, loading dock workers)
Healthcare facilities (operating theatres, sterilisation departments)
Any business where workers are exposed to ≥85 dB(A) and are required to use HPE

Queensland Baseline and Monitoring Schedule

For workers already in HPE roles as of 29 July 2025, Queensland allowed a period of grace (similar to NSW’s transitional arrangement). New baseline tests had to commence within a reasonable timeframe. By March 2026, all baseline testing should be underway, with formal monitoring cycles commencing.

If you haven’t started audiometric testing in Queensland by now, you are exposed to regulatory action. WorkSafe Queensland has prioritised noise compliance, and inspectors will check audiometric records as part of standard WHS audits.

Victoria: OHS Regulations 2017 and Noise-Specific Requirements

Current Status: Mandatory under Regulation 58

Victoria’s occupational health and safety framework is distinct. The OHS Regulations 2017 and associated Codes of Practice (particularly the Code of Practice for Managing Noise Exposure at Work) set out Victoria’s noise and hearing protection requirements.

How Victoria’s Approach Differs

While Victoria’s Regulation 58 aligns with the national model, Victoria’s regulators (WorkSafe Victoria) have been particularly active in enforcing audiometric testing requirements. Key differences to note:

Same exposure standard: 85 dB(A) L_Aeq,8h (same as other states)
Stronger Code of Practice: Victoria’s Code of Practice for Managing Noise Exposure explicitly recommends audiometric testing as a control measure, even for exposures below 85 dB(A) if HPE is used
Enforcement record: WorkSafe Victoria has issued numerous Improvement Notices and Prohibition Notices for non-compliance with audiometric testing requirements, particularly in manufacturing and construction sectors
Record-keeping: Victoria emphasises comprehensive record-keeping and has pursued prosecutions where records were inadequate or testing was not conducted as required

Victorian Compliance Essentials

If you operate in Victoria, assume that WorkSafe Victoria will inspect your audiometric testing practices. Compliance requires:

Written noise management procedures identifying all workers requiring HPE
Baseline audiometric test records for each affected worker (with date, audiometrist name, and results)
Biennial monitoring test records showing a clear testing cycle
Documentation of any action taken in response to test results (e.g., if a result suggests risk of hearing loss)
Records retention for at least 30 years post-employment

Victoria’s enforcement record is stringent. Penalties for breaches of audiometric testing requirements have included Improvement Notices with specific timeframes for compliance and, in cases of willful non-compliance or repeated breaches, Prohibition Notices that can result in work cessation until compliance is demonstrated.

South Australia: Work Health and Safety Regulations 2012

Current Status: Mandatory under Regulation 58

South Australia’s WHS framework is aligned with the national model. The Work Health and Safety Regulations 2012 includes Regulation 58 (Audiometric testing), which applies to all PCBUs with workers frequently required to use HPE.

SA-Specific Implementation

South Australia’s SafeWork SA has been consistent in enforcing Regulation 58 across all industry sectors. Key compliance points:

Baseline and biennial monitoring testing are mandatory (same framework as NSW, QLD, VIC)
Testing must be conducted by an accredited audiometrist or occupational hygienist
Records must be retained for the duration of employment plus 30 years
SafeWork SA has published guidance emphasising that audiometric testing is a non-negotiable control measure for noise hazards

South Australia’s enforcement approach is proactive but proportionate. SafeWork SA conducts routine WHS audits and will examine audiometric testing records as part of noise management system reviews. Larger employers and high-risk industries (mining, manufacturing, construction) receive more frequent inspection attention.

Tasmania: Work Health and Safety Regulations 2022

Current Status: Mandatory under Regulation 58

Tasmania’s regulations came into effect with the Work Health and Safety Regulations 2022, which updated and harmonised Tasmania’s WHS framework with the national model. Regulation 58 (Audiometric testing) is a core requirement.

Tasmanian Compliance Landscape

Tasmania’s WorkSafe Tasmania has emphasised that audiometric testing is a mandatory control measure for noise exposure. While Tasmania’s economy includes significant forestry, agriculture, and construction sectors (all high-noise industries), compliance rates have been variable, and enforcement is increasing.

Baseline and biennial monitoring testing required for workers frequently required to use HPE
Testing must comply with AS/NZS 1269.4:2014
Records retention: duration of employment plus 30 years minimum
WorkSafe Tasmania has prioritised noise hazard audits in high-risk sectors

If you operate in Tasmania, particularly in agriculture, forestry, or construction, ensure your audiometric testing programme is in place. WorkSafe Tasmania is actively monitoring compliance, and non-compliance carries the same category penalties as other states.

Australian Capital Territory: Work Health and Safety Regulation 2011

Current Status: Mandatory under Regulation 58

The ACT’s Work Health and Safety Regulation 2011 includes Regulation 58 and applies to all PCBUs in the ACT. While the ACT has a smaller workforce than other states, regulatory compliance expectations are identical.

ACT Implementation

Regulation 58 (Audiometric testing) applies to workers frequently required to use HPE where exposure exceeds 85 dB(A)
Baseline and biennial monitoring required
Testing must be by an accredited practitioner and comply with AS/NZS 1269.4:2014
ACT Workcover (the regulator) conducts compliance audits and has prosecuted non-compliant employers

ACT employers should note that while the ACT workforce is smaller, Workcover’s enforcement posture is firm. Compliance with Regulation 58 is expected, and non-compliance will be pursued as vigorously as in larger states.

Who Qualifies: “Frequently Required to Use Hearing Protection Equipment”

The threshold that triggers audiometric testing is critical and is often misunderstood. You must provide testing when a worker is “frequently required to use hearing protection equipment” (emphasis added). This is a deliberate narrowing from “any exposure to noise”—and it hinges on two elements.

Element 1: Noise Exposure Exceeding the Exposure Standard

The exposure standard for noise is 85 dB(A) L_Aeq,8h (8-hour time-weighted average). This is measured or assessed across a worker’s typical 8-hour shift. If a worker’s daily noise exposure is below 85 dB(A), they are not required to use HPE, and audiometric testing is not mandatory (though it may still be prudent as a control measure).

Important: This is not the same as instantaneous sound levels. You might have peak noise events at 100 dB(A), but if the averaged daily exposure is below 85 dB(A), the exposure standard is not exceeded.

Element 2: Frequent Requirement to Use HPE

The requirement for HPE must be frequent and persistent. Occasional or temporary exposure does not trigger the obligation. Courts and regulators have interpreted “frequently” to mean exposure that is regular and recurring—typically, workers whose role inherently involves HPE use on most work days.

Practical Examples

Scenario A: Manufacturing Floor

A worker on a manufacturing floor is exposed to machinery noise averaging 88 dB(A) for 6 hours of their 8-hour shift. For the remaining 2 hours, they are in a quiet office area (65 dB(A)). Their daily exposure, averaged, is approximately 82–84 dB(A)—below the 85 dB(A) standard. HPE is not required, and audiometric testing is not mandatory. However, if this worker occasionally works on the noisy floor for a full 8-hour shift with exposure averaging 88 dB(A), then HPE is required and baseline/monitoring testing becomes mandatory.

Scenario B: Construction Site

A construction site manager attends the site 1–2 days per week, where ambient noise averages 90 dB(A), but they do not use HPE during their limited site time. When on site, their risk of exposure is elevated, but it is neither frequent nor consistent. Audiometric testing would likely not be mandatory because the requirement is neither frequent nor persistent. However, best practice and some regulators may argue that testing is advisable.

Scenario C: Nightclub Sound Engineer

A nightclub sound engineer works 4–5 nights per week in an environment where music and ambient sound average 95 dB(A). HPE is required, and the requirement is frequent (nearly every shift). Baseline testing at or before commencing the role is mandatory, followed by biennial monitoring. This is a clear-cut case.

The PCBU’s Responsibility to Assess

It is your responsibility, as the PCBU, to assess whether workers meet the “frequently required to use HPE” threshold. This requires:

Noise exposure measurement or assessment for each role/work area
Documentation of which roles involve HPE use and frequency
A register of workers meeting the criteria
Initiation of baseline and monitoring testing for workers on that register

If you fail to assess and misclassify workers, you remain liable for non-compliance. A regulator will not accept the excuse “we didn’t realise that worker was exposed.” Assessment is your obligation.

Baseline vs. Monitoring Tests: Timing, Frequency, and Standard

Regulation 58 requires two types of tests: baseline and monitoring. Understanding the distinction is essential for compliance.

Baseline Audiometric Test

Timing: At or before the worker starts using HPE, or within 3 months of commencing a role requiring HPE.

Purpose: To establish a reference hearing threshold against which future tests can be compared. This allows detection of change in hearing sensitivity—the key indicator of noise-induced hearing loss.

What it measures: A baseline test uses pure-tone audiometry to measure hearing sensitivity across a range of frequencies (typically 500 Hz to 8,000 Hz). Results are expressed as hearing level (HL) in decibels relative to a standard reference.

Practicalities:

Must be conducted in a sound-treated booth or mobile testing van (ambient noise ≤50 dB(A) per AS/NZS 1269.4:2014)
Requires cooperation from the worker (it is not a passive test; the worker must signal when they hear tones)
Takes approximately 20–30 minutes
Must be conducted by an accredited audiometrist or occupational hygienist with appropriate qualifications

Cost: Baseline tests typically cost $80–$150 per worker via mobile testing services.

Monitoring Audiometric Tests

Timing: Every 2 years (24 months) after the baseline test, continuing as long as the worker remains in a role requiring HPE.

Purpose: To detect early signs of noise-induced hearing loss by comparing results to the baseline and, where available, to previous monitoring tests. This allows PCBUs to take corrective action before hearing loss becomes permanent.

Methodology: Identical to baseline testing—pure-tone audiometry in a sound-treated environment, same frequency range, same accreditation standards.

Interpretation: A shift of ≥10 dB(A) HL at 2–3 consecutive test frequencies between baseline and monitoring (or between sequential monitoring tests) may indicate early NIHL. At this point, the employer must take action: review control measures, assess whether HPE is being used correctly, consider job rotation, or refer the worker for occupational health assessment.

The 2-Year Monitoring Cycle

The 2-year interval is mandated by Regulation 58 and is evidence-based. Noise-induced hearing loss typically develops gradually over years, but early shifts in high-frequency hearing (3 kHz and above) can be detected within 2–3 years of exposure. A 2-year interval allows timely detection without excessive testing.

For employers: You must establish a system to track testing dates and ensure no worker exceeds 24 months between tests. A register or spreadsheet listing baseline dates and due dates for monitoring tests is essential.

AS/NZS 1269.4:2014: The Testing Standard

All audiometric testing must comply with Australian Standard AS/NZS 1269.4:2014—Occupational noise management—Part 4: Audiology services. This standard specifies:

Audiometer calibration: Instruments must be calibrated annually to ISO 389 standards
Testing environment: Maximum background noise of 50 dB(A) in the test booth
Practitioner qualifications: Testing must be conducted by an accredited audiologist or occupational hygienist with current competency and experience in workplace audiometry
Test frequencies: Minimum of 500, 1,000, 2,000, 3,000, 4,000, 6,000, and 8,000 Hz
Quality assurance: Record-keeping, worker preparation (instruction and counselling), and retest protocols

When engaging a testing provider, confirm their accreditation and compliance with AS/NZS 1269.4:2014. Regulators will scrutinise the credentials of the testing service as part of a compliance audit.

Record-Keeping: What, How Long, and Why

Record-keeping is non-negotiable. Regulators and courts view comprehensive, well-maintained records as the foundation of compliance. If you cannot produce evidence of baseline and monitoring testing, you are in breach.

What Records Must Be Kept

For each worker, retain:

Baseline test: Date conducted, hearing level results at each frequency, name and credentials of the testing practitioner, test environment compliance
Each monitoring test: Date, results, practitioner name and credentials, comparison to baseline and previous tests, any notation of significant shift or concern
Worker details: Name, role, start date in HPE role, duration of exposure, HPE type and usage pattern
Exposure assessment: Documentation of noise levels in the worker’s role, supporting the determination that they meet the “frequently required to use HPE” threshold
Actions taken: If a monitoring test indicates early NIHL, record what action was taken: control review, HPE fit-testing, job modification, health referral, etc.

Retention Period: Duration of Employment + 30 Years

This is a critical point that many employers underestimate. Audiometric records are not routine personnel files that can be purged after a few years. The retention requirement is:

Duration of employment plus 30 years post-employment minimum.

Why 30 years? Noise-induced hearing loss has a long latency. A worker exposed in their 20s or 30s may not experience significant hearing problems until their 50s or 60s. If they later claim compensation for NIHL from WorkCover or pursue legal action, your audiometric records are crucial evidence. You must be able to produce baseline and monitoring records dating back decades to demonstrate that you were monitoring the worker’s hearing and taking action.

This has profound implications for record management. If you hire a 25-year-old worker and they use HPE for 5 years before moving to a different role, you must retain their audiometric records until they reach age 85 (or later if they have a longer working life).

Digital vs. Physical Records

Most modern employers maintain digital records. Ensure:

Records are stored securely and backed up regularly
Access is restricted (these are health records with privacy implications)
Retention is systematic—do not rely on manual deletion processes
Data migration is managed when IT systems change (to avoid loss when upgrading systems)
Records can be retrieved quickly if a regulator requests them

For the complete guide to record-keeping requirements, see our detailed resource on audiometric testing record-keeping requirements.

Consequences of Non-Compliance: Penalties and Enforcement

Non-compliance with audiometric testing requirements carries serious penalties. Understanding the penalty framework is essential for appreciating the urgency of compliance.

Penalty Hierarchy Under the Model WHS Act

The model WHS Act (adopted across all Australian jurisdictions) provides for three categories of penalties for PCBU breaches:

Category 1: Conduct that creates a significant risk of death or serious injury

Corporations: up to $3,000,000 penalty
Individuals: up to $1,500,000 penalty or imprisonment for up to 5 years
Severity: Applies to gross negligence or willful breaches

Category 2: Conduct that breaches the primary duty and exposes persons to risk of injury

Corporations: up to $1,500,000 penalty
Individuals: up to $750,000 penalty or imprisonment for up to 3 years
Severity: Applies to standard breaches of primary duty (including failure to implement audiometric testing)

Category 3: Conduct that breaches secondary duties

Corporations: up to $500,000 penalty
Individuals: up to $250,000 penalty or imprisonment for up to 2 years
Severity: Applies to failures in specific regulatory requirements (e.g., record-keeping, HPE management)

How Regulators Classify Audiometric Testing Breaches

A regulator’s classification of an audiometric testing breach depends on the facts:

Category 1 (Rare but possible): A regulator might classify non-compliance as Category 1 if there is evidence that the employer knowingly exposed workers to high noise levels without audiometric monitoring, and a worker suffered severe NIHL as a result. The “significant risk of death or serious injury” threshold relates to the cumulative effect of untested, unmonitored hearing loss.

Category 2 (Most likely): Failure to implement baseline and monitoring audiometric testing for workers who meet the Regulation 58 criteria is typically prosecuted as a Category 2 breach. This reflects the significance of the duty and the exposure it creates. Penalties at this level often exceed $500,000–$1,000,000 for mid-sized organisations with multiple affected workers.

Category 3 (Administrative breaches): Failures in record-keeping or testing administration (e.g., testing conducted but records not retained, or testing delayed but eventually completed) may be charged as Category 3 breaches if the breach does not show willful disregard for worker safety.

Enforcement Actions Prior to Prosecution

Before a regulator prosecutes, they typically issue compliance notices:

Improvement Notice: Requires you to remedy a breach within a specified timeframe (typically 7–30 days). Failure to comply can trigger prosecution.
Prohibition Notice: Immediately halts the activity creating the risk until compliance is demonstrated. Used for serious breaches.
Non-Disturbance Notice: A minor infringement notice that does not require prosecution but warns that further breaches will be acted upon.

If SafeWork NSW, WorkSafe Queensland, or another regulator becomes aware that workers are not receiving audiometric testing, they will issue an Improvement Notice. You then have a fixed period to implement testing and provide evidence of baseline/monitoring records. Failure at this stage typically results in prosecution.

WorkCover Claim Implications

Non-compliance with audiometric testing creates indirect liability through WorkCover claims. If a worker develops NIHL and claims compensation:

WorkCover will investigate whether audiometric monitoring was provided
If testing was not conducted despite a Regulation 58 obligation, the claim is likely to succeed
The compensation amount typically covers: medical treatment, hearing aids, rehabilitation, and lost earning capacity (lifetime if the loss is significant)
In cases of employer negligence, WorkCover may pursue recovery action against the employer
Insurance premiums often increase following successful NIHL claims, compounding the financial impact

Conversely, comprehensive audiometric records demonstrating that you monitored the worker and took corrective action (if testing indicated risk) provide strong evidence of due diligence and can mitigate liability in a claim.

Practical Compliance Roadmap: Getting Compliant Today

If you’re not yet compliant, here’s a step-by-step action plan to achieve compliance within 60–90 days.

Step 1: Noise Hazard Audit (Week 1–2)

Action: Conduct a noise exposure assessment for all work areas and roles
Method: Engage an occupational hygienist to measure noise levels or use historical data if available
Output: A document listing all roles with noise exposure ≥85 dB(A) and identifying workers in those roles
Cost: $2,000–$5,000 depending on site complexity

Step 2: Worker Register (Week 2–3)

Action: Compile a list of all workers who meet the “frequently required to use HPE” criterion
Details: Name, role, start date in that role, years of exposure, date baseline test is due
Output: A master register of workers requiring audiometric testing
Note: Include current and recently departed workers (for record-keeping purposes)

Step 3: Engage Testing Provider (Week 3–4)

Action: Source a mobile on-site audiometric testing provider compliant with AS/NZS 1269.4:2014
Criteria:
- Accredited audiometrists or occupational hygienists conducting tests
- Mobile testing capability (to bring testing to your site)
- Digital reporting and record-keeping
- Turnaround time that suits your schedule
Cost estimate: $80–$150 per baseline test; $60–$120 per monitoring test

Step 4: Schedule and Conduct Baseline Testing (Week 4–8)

Action: Schedule baseline tests for all workers on the register who have not yet been tested
Logistics: Arrange testing sessions (staggered if necessary) at your site
Worker communication: Brief workers on what to expect, why it matters, and how results will be used
Documentation: Ensure all test results and practitioner details are recorded

Step 5: Establish Monitoring Schedule (Week 8–10)

Action: Create a monitoring calendar with test due dates for each worker (24 months from baseline date)
System: Implement a reminder system (calendar alerts, spreadsheet, or HR software) to flag upcoming tests
Process: Define internal procedure: who schedules tests, how results are reviewed, what triggers action

Step 6: Documentation and Record Management (Ongoing)

System: Store all test results securely with restricted access
Retention: Implement a records retention policy ensuring records are kept for duration of employment + 30 years
Privacy: Ensure compliance with Privacy Act 1988 and work health and safety confidentiality provisions

Estimated Total Cost for Small–Medium Organisation (50–100 workers, 20 affected)

Noise audit: $3,000
Baseline testing (20 workers × $100): $2,000
First monitoring cycle (after 2 years): ~$1,200
Total Year 1: ~$5,000; Year 2 onwards: ~$1,200 every 2 years

For detailed guidance, see our resource on the baseline vs monitoring audiometric tests.

Frequently Asked Questions: Audiometric Testing and Regulation 58

1. Does my business need audiometric testing if we haven’t had noise complaints?

Yes. Regulation 58 is not based on complaints; it is based on objective noise exposure measurement. If workers are exposed to ≥85 dB(A) and are frequently required to use HPE, audiometric testing is mandatory regardless of whether workers or management perceive it as a problem. Noise-induced hearing loss is often gradual and asymptomatic until it is severe, so the absence of complaints does not indicate the absence of risk.

2. What if a worker refuses to participate in audiometric testing?

Audiometric testing is a mandatory control measure. Workers cannot refuse. However, management should understand that the test is non-invasive and painless. If a worker is anxious, the testing provider can explain the process. In rare cases where a worker has a medical contraindication (e.g., active ear infection), testing should be deferred until cleared by a doctor. Document any refusal or deferral and follow up within a reasonable period.

3. Can we conduct audiometric testing at a commercial audiology clinic instead of via mobile testing?

Yes, provided the clinic is accredited and the tests are conducted to AS/NZS 1269.4:2014 standards. However, mobile on-site testing is often more convenient and ensures all affected workers participate. Some employers use a hybrid approach: baseline testing via mobile, with monitoring tests optionally conducted via clinic or mobile on a rolling schedule.

4. If a worker changes roles and no longer requires HPE, do we stop audiometric testing?

Yes. Once a worker exits a role requiring HPE, they are no longer subject to Regulation 58 requirements for that exposure. However, retain all historical records for the duration of their employment plus 30 years, as future claims or investigations may require evidence of historical exposure and monitoring.

5. What happens if an audiometric test result shows a significant shift in hearing?

A shift of ≥10 dB(A) HL at 2–3 consecutive frequencies indicates possible early NIHL. You must then:

Review control measures: Are engineering and administrative controls adequate? Is HPE being used correctly?
Offer a medical examination by an occupational health doctor
Provide enhanced HPE education and fit-testing
Consider job modification or rotation to reduce exposure
Document all actions taken
Conduct repeat testing within 6–12 months to monitor trend

Failure to act on a significant shift result is a serious compliance breach and increases liability in a subsequent injury claim.

6. Do casual or part-time workers require audiometric testing?

It depends on whether they meet the “frequently required to use HPE” threshold. A casual who works 1 shift per month in a high-noise area would likely not meet the threshold (infrequent exposure). A casual who works 3–4 shifts per week in the same area would likely meet the threshold (frequent). Assess each worker individually and document the reasoning for inclusion or exclusion from the testing programme.

7. How is “frequently” defined legally?

The legislation does not prescribe an exact frequency (e.g., “at least X days per week”). Courts and regulators interpret “frequently” based on the pattern of exposure. Generally, if a worker is in an HPE role at least weekly or on most shifts, they meet the threshold. If testing is arguable, consult an occupational health advisor or your regulator for clarity specific to your situation.

8. What if we have very high staff turnover in noisy roles?

High turnover does not exempt you from testing. Each worker still requires a baseline test within 3 months of starting an HPE role, and you must retain records for 30 years post-employment. This can create significant administrative burden, so investment in a robust digital record-keeping system is advisable. Consider outsourcing record management to a professional service if turnover is high.

9. Can we use the same baseline test result for multiple workers in the same role?

No. Each worker is unique and must have their own baseline test. You cannot average or extrapolate results. Individual testing is a fundamental requirement of Regulation 58.

10. What if our organisation was previously non-compliant but has now implemented testing—will we face prosecution?

Prosecution depends on the regulator’s assessment. If you proactively implement compliance when unaware of the obligation, many regulators will focus on future compliance rather than retroactive action. However, if a regulator discovers non-compliance through an inspection or incident investigation, they may prosecute regardless of subsequent remediation. The safest approach is to achieve compliance as quickly as possible and document the steps you’ve taken.

11. Are audiometric testing costs tax-deductible?

Yes. Testing costs are deductible as occupational health and safety expenses. Consult your accountant, but standard audiometric testing and programme administration are typically fully deductible business expenses.

12. What’s the difference between baseline testing and a pre-employment hearing test?

A baseline audiometric test (Regulation 58) is conducted at or before a worker begins an HPE role and serves as a reference point for future monitoring. A pre-employment hearing test is a different assessment sometimes conducted to establish a worker’s baseline hearing capacity before exposure. While related, Regulation 58 specifically requires baseline testing within 3 months of commencing HPE. Pre-employment testing can be part of this process but must be documented and comply with AS/NZS 1269.4:2014.

Conclusion: Compliance Is Your Responsibility—Act Now

Audiometric testing requirements under Regulation 58 are not aspirational or flexible. They are legal obligations that apply to every PCBU with workers frequently required to use hearing protection equipment in Australia. Compliance is achievable through systematic assessment, baseline testing, biennial monitoring, and diligent record-keeping.

If you have not yet implemented a programme:

NSW employers: You have been required to comply since 1 January 2024. If you’re not yet compliant, initiate baseline testing immediately.
Queensland employers: The 29 July 2025 deadline has passed. Ensure all affected workers have baseline tests completed and monitoring schedules in place.
All state employers: Regulation 58 applies. Conduct a noise audit, identify affected workers, schedule testing, and establish a monitoring system.

The cost of compliance—typically $1,500–$5,000 per year for a small–medium organisation—is trivial compared to the penalties for non-compliance ($500,000–$3,000,000 for corporations) and the human cost of undetected noise-induced hearing loss.

For a complete guide to workplace audiometric testing, or to discuss mobile on-site audiometric testing tailored to your organisation, contact Anitech today. We’ve helped hundreds of Australian employers achieve and maintain Regulation 58 compliance. Let us help you protect your workers’ hearing and your organisation’s legal standing.

Take Action: Schedule Your Audiometric Testing Program Today

Don’t wait for a regulator’s inspection. Anitech provides accredited, mobile audiometric testing services across Australia, fully compliant with AS/NZS 1269.4:2014 and Regulation 58. We manage baseline and monitoring testing, handle record-keeping, and provide clear guidance on interpretation and action planning.

Get started now: Contact us for a free consultation and quote. We’ll assess your organisation’s noise exposure, identify affected workers, and design a compliant testing programme tailored to your industry and workforce.

Contact Anitech: [CTA BUTTON: Schedule a Free Consultation]