From investigating food contamination to identifying the pathogens that cause disease, ESR scientists undertake a range of testing in our accredited laboratories across the country.
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.
From investigating food contamination to identifying the pathogens that cause disease, ESR scientists undertake a range of testing in our accredited laboratories across the country.