Testing results

We have divided the testing results up into three categories:

Testing reports

The annual reports done after each season.

Visit the Testing reports section

Interactive data

You can explore our testing results data interactively. You can see our results by one substance or a selection of substances. We also produce an interactive visualisation of what substances we have found each year.

Use Shiny App to see our results by substance

Other reports – Coming soon

These reports are one-offs by KnowYourStuffNZ investigating things like risk perception.