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86 substances were added to the New Zealand Inventory of Chemicals (NZIoC)

Update Date: Sep 10, 2026
New Zealand Inventory of Chemicals (NZIoC)

The New Zealand Environmental Protection Authority (EPA) has announced that the New Zealand Inventory of Chemicals (NZIoC) has been updated to the March 2026 edition. This update adds 86 new chemical substances and revises 12 existing entries. The full updated listing and related files are now available for download on the EPA website. The NZIoC is a foundational inventory for managing hazardous chemicals in New Zealand. Under most group standards, every hazardous component of a product must, in principle, be listed on the inventory; if a product contains a component that is not listed, businesses must notify the EPA before using it. Users can search the inventory by chemical name or CAS number to confirm whether a substance is listed and to check its approval status.

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