COVID 19 Level 2 update (2 June): We are following a plan to safely reintroduce staff back into our offices. Our offices remain closed to the public.
Find out if your hazardous substance is approved by searching our database of approved hazardous substances with controls.
Tip: In the Search field, tap the space bar, then search, to see a complete list of decisions.
The controls on a substance now refer to different pieces of legislation: the HSNO Regulations (for substances approved prior to 1 December 2017 only), EPA Notices, and the HSW (HS) Regulations. To find out more, go to the What rules have changed? page.