Chemical reassessment programme
Our chemical reassessment programme reviews hazardous substances that are approved for use in New Zealand.
We review the hazardous substances that are already approved in New Zealand. Find out how.
How we screen chemicals for possible reassessment, and the 700 chemicals currently screened.
Our priority chemicals list identifies the chemicals we believe are most in need of review here in New Zealand.
There's a two-step process for reassessing hazardous substances.
Anyone can apply for a reassessment of - or request an amendment to - the existing approval for a hazardous substance. We explain the process here.
This page has information about the chemical approvals we have reassessed. They are grouped by year, and listed alphabetically.