This document is technical guidance for people undertaking air monitoring and assessing compliance with the workplace exposure limits (WEL), including occupational hygienists and other experts.
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This resource provides plain English guidance for persons conducting a business or undertaking (PCBUs), such as employers, to assist them to understand and comply with their duties as they relate to the workplace exposure limits (WEL).
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Safe Work Australia is undertaking public consultation seeking feedback on issues with Part 7.2 (Lead) of the model WHS Regulations and options to address these issues and improve the safety of workers undertaking work that
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Safe Work Australia is seeking feedback on options to improve the safety of workers undertaking work that may expose them to lead.
Exposure to lead can cause significant harm to the health of workers and other people in the workplace.
/media-centre/news/have-your-say-protecting-workers-exposure-lead
The majority of work health and safety (WHS) ministers have responded to the Decision Regulation Impact Statement.
/media-centre/news/publication-decision-regulation-impact-statement-proposed-workplace-exposure-limits-9-chemicals
Exposure to diesel engine emissions poses a risk to workers’ lung health and can lead to cancers.
Use this guide if you manage exposure to diesel exhaust emissions in the workplace.
This guide includes information on:
/doc/guide-managing-risks-exposure-diesel-engine-emissions-workplace
/doc/weswel-transition-stakeholder-kit
/doc/weswel-transition-stakeholder-social-media-tile-workers
/doc/weswel-transition-stakeholder-social-media-tile-whs-professionals
/doc/weswel-transition-stakeholder-social-media-tile-employers
Safe Work Australia has released a new stakeholder pack to support the transition to workplace exposure limits (WELs) for airborne contaminants.
/media-centre/news/now-available-stakeholder-pack-support-transition-workplace-exposure-limits
During the development of the Workplace exposure limits
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/doc/WEL-advisory-removal-notation-carcinogens
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/doc/WEL-advisory-notation-sensitisers
/doc/WEL-advisory-notation-skin-absorption
/doc/WEL-advisory-notation-ototoxicity
Evaluation reports in this download:
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Evaluation reports in this download:
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Evaluation reports in this download:
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Evaluation reports in this download:
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Evaluation reports in this download:
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Evaluation reports in this download:
/doc/wes-evaluation-reports-car-chl
/safety-topic/managing-health-and-safety/exposure-standards-airborne-contaminants/workplace-exposure-standards-review-evaluation-reports-and-public-comments
Safe Work Australia recently published 5 animations to help employers and workers understand what airborne containments are, how they can impact health, and how to manage the exposure risks.
The animations cover:
/media-centre/airborne-contaminants-new-resources-now-available
Importers, manufacturers, suppliers and users of hazardous chemicals have specific duties under work health and safety (WHS) laws. These are regulated and enforced by WHS regulators. Some chemicals are regulated by other authorities.
/doc/regulation-chemicals-australia
/doc/new-australian-workplace-exposure-limits
Our animations on airborne contaminants are aimed at helping employers and workers understand what airborne contaminants are, how to identify them, and how to manage risks relating to them in the workplace.
/resources-and-publications/video-and-audio/prepare-workplace-exposure-limits
Our animations on airborne contaminants are aimed at helping employers and workers understand what airborne contaminants are, how to identify them, and how to manage risks relating to them in the workplace.
/resources-and-publications/video-and-audio/managing-risks-airborne-contaminants
Our animations on airborne contaminants are aimed at helping employers and workers understand what airborne contaminants are, how to identify them, and how to manage risks relating to them in the workplace.
/resources-and-publications/video-and-audio/identifying-airborne-contaminants-workplace
Our animations on airborne contaminants are aimed at helping employers and workers understand what airborne contaminants are, how to identify them, and how to manage risks relating to them in the workplace.
/resources-and-publications/video-and-audio/what-does-airborne-contaminant-look
Our animations on airborne contaminants are aimed at helping employers and workers understand what airborne contaminants are, how to identify them, and how to manage risks relating to them in the workplace.
/resources-and-publications/video-and-audio/airborne-contaminants
From 17 November 2025, the workplace exposure standard (WES) for Aluminium (welding fumes) will be reduced from 5 mg/m³ to 1 mg/m³ (as an 8-hour time weighted average). This reduction brings the WES for aluminium welding fumes in line with the existing WES for welding fumes (not otherwise cl
/doc/aluminium-welding-fumes-information-sheet
Persons carrying out a business or undertaking (PCBUs), such as employers, have a primary duty of care for the health and safety of workers and others at the workplace.
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