The obligation
A PCBU must keep a register of hazardous chemicals at the workplace and, where prescribed thresholds are exceeded, a manifest of Schedule 11 hazardous chemicals.
The register lists the product names of all hazardous chemicals used, handled or stored at the workplace, with the current SDS for each. It must be updated when new hazardous chemicals are introduced or the use of a chemical is discontinued. A manifest is a written summary of specific hazardous chemicals with physical hazards, acute toxicity or skin corrosion, required only where quantities exceed prescribed threshold amounts.
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- What
- A PCBU must keep a register of hazardous chemicals at the workplace and, where prescribed thresholds are exceeded, a manifest of Schedule 11 hazardous chemicals.
- Source
- safework.nsw.gov.au
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Frequently asked questions
Which WHS law does this come from?
Keeping a register and manifest of hazardous chemicals is a WHS requirement set out in Managing risks of hazardous chemicals in the workplace (NSW). It is made under Work Health and Safety Act 2011 (NSW). The relevant provision is WHS Act 2011 (NSW) > Codes of Practice > Hazardous Chemicals > Register and Manifest.
What does this WHS obligation require?
Keeping a register and manifest of hazardous chemicals is a WHS obligation under Managing risks of hazardous chemicals in the workplace (NSW). In short, A PCBU must keep a register of hazardous chemicals at the workplace and, where prescribed thresholds are exceeded, a manifest of Schedule 11 hazardous chemicals.
What changed recently?
Keeping a register and manifest of hazardous chemicals was last updated on 9 October 2026.