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Search any substance to compare WES (old) vs WEL (new) limits effective 1 December 2026. Filter by industry. See what changed and what action is required.
Important: Data in this tool is based on Safe Work Australia's publicly available WES-to-WEL comparison documents and consultation materials. All values should be verified against the current published WEL list at safeworkaustralia.gov.au before being used for compliance decisions. Substances marked Pending have not yet been confirmed in the final WEL publication. This tool does not constitute WHS advice.
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