The Institute of Environmental Science and Research (ESR) has changed its name to the New Zealand Institute for Public Health and Forensic Science (PHF Science) as of 1 July 2025. The website address is now www.phfscience.nz. Visitors are automatically redirected to the new address. Please check and update any links and bookmarks.

Terms & conditions

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Terms of Supply

PHF Science Terms of Supply

Purchase Order Terms & Conditions

PHF Science Purchase Order Terms & Conditions

Social media terms of use

Social media terms of use

Our goal is for PHF Science's online communities to be productive and inclusive spaces where everyone can discuss and engage with our mahi. We moderate our social media in a way that is consistent, transparent and contributes to the wellbeing and online safety of our audience.

PHF Science Social Media Terms of Use