2026 Worker Exposure Survey: 5 Priorities for HSE Leaders

Safe work is for life: what the 2026 Australian Worker Exposure Survey tells HSE leaders to prioritise

National Safe Work Month’s 2026 theme — “Safe work is for life” — reinforces an important shift in workplace health and safety: from focusing only on the incident that could happen today to also preventing the occupational illness or disease that may emerge years later.

Safe Work Australia’s newly released 2026 Australian Worker Exposure Survey (AWES) provides a timely national picture of the physical, chemical and psychosocial hazards Australian workers are exposed to.

The headline finding is significant: 68% of Australian workers were estimated to be exposed to at least one physical or chemical hazard at work, with 28.9% experiencing at least one high-level exposure.

For HSE leaders, these figures provide more than another set of lagging indicators. Exposure is something organisations can identify, measure and control before it becomes an illness, workers’ compensation claim or regulatory issue.

So, what should HSE leaders take from the findings?

What the 2026 Worker Exposure Survey found

The survey highlights how widespread occupational exposure remains across Australian workplaces.

Solar ultraviolet radiation (UV) was the most common physical or chemical hazard identified, with an estimated 4.87 million Australian workers — 32.4% of the workforce — likely to be exposed, including 6.8% at a high level.

It is an important reminder that long-latency risks can sometimes receive less attention than immediate critical risks, despite potentially serious consequences over a worker’s lifetime.

Respirable crystalline silica (RCS) remains another significant occupational health issue. Around 2.04 million workers, or 13.6%, were estimated to be exposed, with exposure particularly concentrated in construction and mining.

The survey also shows that many workers are not dealing with a single hazard.

Workers exposed to five or more physical or chemical hazards were particularly common in:

• Construction — 68.2%
• Agriculture, Forestry and Fishing — 60.1%
• Mining — 60.0%

For HSE teams in these sectors, exposure management therefore needs to consider the cumulative risk profile of the job rather than assessing each hazard in isolation.

Physical hazards and psychosocial demands can overlap

The survey also provides valuable insight into psychosocial working conditions.

Around 68.3% of workers reported high concentration demands, while 37.3% reported frequently working to tight deadlines or under time pressure.

These findings should not necessarily be viewed separately from physical and chemical exposure.

A worker carrying out cutting, grinding, drilling, maintenance or other potentially high-exposure work may simultaneously be dealing with production targets, fatigue, staffing constraints or deadline pressure.

For HSE leaders, the broader question is therefore not only whether the right controls exist, but whether the way work is planned and resourced allows those controls to be consistently applied.

The apprentice and trainee exposure findings deserve attention

One of the most important findings for employers relates to apprentices and trainees.

The survey found particularly high levels of likely exposure among this group, including:

• Heat — 51.1%
• Silica — 35.7%
• Lead — 17.0%
• Asbestos — 13.7%

These findings matter because younger workers may potentially experience the consequences of occupational exposure over many decades.

For organisations employing apprentices and trainees, it is worth asking:

Are higher-exposure tasks being appropriately allocated and supervised?

Do apprentices receive the same standard of exposure assessment and controls as more experienced workers?

Does young-worker training address occupational hygiene and long-term health risks as well as immediate safety hazards?

And does exposure monitoring reflect who is actually performing the work rather than simply the position description or organisational structure?

The “Safe work is for life” message is particularly relevant here. Decisions made about a young worker’s exposure today can potentially influence their health decades into the future.

A major change is approaching: Workplace Exposure Limits from 1 December

The survey also comes at an important time for Australian employers.

From 1 December 2026, Australia transitions from the existing Workplace Exposure Standards (WES) to the new Workplace Exposure Limits for airborne contaminants (WEL) framework.

The change is more than terminology. Some exposure limits are changing, new contaminants have been added and advisory notations have also been updated.

One particularly significant development is a new workplace exposure limit for diesel particulate matter (DPM) of 0.01 mg/m³, measured as respirable elemental carbon. Industry and jurisdiction-specific requirements may apply, particularly in mining, so organisations should confirm the applicable limit with the relevant regulator

This is particularly relevant for industries including:

• transport and logistics
• construction and tunnelling
• mining and quarrying
• agriculture
• workshops and vehicle maintenance
• warehouses and distribution centres
• oil and gas.

Businesses operating diesel equipment in enclosed or partially enclosed environments should be reviewing their exposure profile and controls before the new WEL takes effect.

Importantly, the numerical exposure limit for respirable crystalline silica is not changing on 1 December 2026. Safe Work Australia has confirmed that RCS is one of nine chemicals for which existing exposure levels will remain unchanged while further work is undertaken.

That does not make silica a lower priority. The Worker Exposure Survey demonstrates just how widespread silica exposure remains, and PCBUs must continue to eliminate or minimise exposure risks so far as is reasonably practicable.

Five practical priorities for HSE leaders

1. Revisit your occupational exposure baseline

Review the airborne contaminants generated or used across your operations and compare them with the incoming WEL list.

Existing occupational hygiene monitoring should not automatically be discarded simply because the WEL framework changes.

Instead, determine whether your existing data remains representative of current tasks, equipment, work practices, controls and worker exposure — and whether the relevant exposure limit itself is changing.

Where the limit, process, control environment or exposure profile has changed, further monitoring may be required.

For businesses with significant diesel exposure, the new DPM limit deserves particular attention.

2. Assess exposure by worker group, not only by task

The apprentice and trainee findings demonstrate why organisation-wide averages can hide important differences in exposure.

Look at who actually performs the work.

Exposure assessments should consider factors including:

• occupation
• age and experience
• employment type
• shift
• work location
• duration and frequency of tasks
• supervision
• effectiveness of controls.

Health monitoring, supervision and training should follow the actual exposure profile rather than simply the organisational chart.

3. Give long-latency health hazards appropriate governance attention

Many organisations have become highly sophisticated in managing immediate critical risks such as mobile plant, working at heights and electrical hazards.

Occupational health hazards deserve equivalent attention.

Solar UV alone potentially affects almost 4.9 million Australian workers.

Silica, diesel exhaust, noise, heat, chemicals and other chronic exposures may not produce an incident report tomorrow, but their consequences can be severe and may emerge years later.

Boards and executive teams should therefore have visibility of significant occupational health exposures alongside traditional safety indicators.

4. Connect occupational hygiene with psychosocial risk management

Exposure controls do not operate independently of the way work is designed.

Staffing levels, production schedules, fatigue, workload, supervision and deadline pressure can all influence whether established controls are used consistently.

HSE leaders should therefore consider occupational hygiene and psychosocial risk as connected parts of the broader work-design system.

A technically effective control is only effective in practice if workers have the time, resources, training and supervision required to use it properly.

5. Test whether your organisation has the capability it needs

Managing occupational exposure increasingly requires specialist capability.

Organisations need people who can:

• understand occupational hygiene data
• challenge the scope and quality of exposure monitoring
• interpret results
• evaluate controls
• understand health-monitoring requirements
• translate technical findings into practical operational actions
• communicate material exposure risks to executives and boards.

For some businesses, that capability will sit internally. Others may need to supplement existing teams through specialist consultants, interim HSE professionals or permanent recruitment.

The important question is whether the organisation’s HSE capability matches its actual exposure profile.

The takeaway for HSE leaders

The 2026 Australian Worker Exposure Survey gives employers a clearer picture of the occupational health challenges that sit behind the National Safe Work Month message “Safe work is for life.”

For HSE leaders, five priorities stand out:

Know your exposures. Understand who is most exposed. Review your data against the incoming WEL framework. Give long-term health hazards appropriate governance attention. And make sure your organisation has the capability to manage them effectively.

With the new Workplace Exposure Limits taking effect from 1 December 2026, the coming weeks provide an opportunity for organisations to test whether their exposure assessments, monitoring programs and controls are genuinely ready.

The objective should not simply be compliance on 1 December.

It should be creating workplaces where today’s exposure does not become tomorrow’s occupational illness.

Sources

• Safe Work Australia — 2026 Australian Worker Exposure Survey findings
• Safe Work Australia — Insights from the Australian Worker Exposure Survey 2026
• Safe Work Australia — Workplace Exposure Limits – airborne contaminants
• Safe Work Australia — Changes between the WES and WEL
• Safe Work Australia — Decision Regulation Impact Statement: Proposed workplace exposure limits for 9 chemicals
• Safe Work Australia — National Safe Work Month 2026: Safe work is for life

Need to review your exposure readiness or strengthen your HSE capability?

Zenergy supports Australian organisations with HSE Search & Selection, Executive Search, Interim HSE professionals and specialist HSE Consulting.

Speak with the Zenergy team on  1300 333 400 or email info@zenergygroup.com.au.