Alert: Notifications at reduced capacity during COVID-19 restrictions
We are operating at reduced capacity due to the COVID 19 alert level four requirements.
Please only call our 0800 number if someone is at serious risk of harm or has been seriously injured, become seriously ill, or died as a result of work.
For other notifications please complete our online forms at Notify WorkSafe.
Guides to changes
The quick guide provides information on the key changes introduced by the Health and Safety at Work (Hazardous Substances) Regulations 2017.Read more
Your practical guide to working safely with hazardous substances
This practical guide provides information on how to manage hazardous substances in your workplace safely.Read more
Find useful industry-specific guidance. These will be updated over time to reflect the Hazardous Substances Regulations.Read more
Find useful substance-specific guidance. These will be updated over time to reflect the Hazardous Substances Regulations.Read more
HSNO codes of practice for hazardous substances
Codes of practice approved under the HSNO Act continue to provide useful information.Read more