No new international guidelines have been introduced since the 2010 revision. However, in a few instances, a changed interpretation of used methods and concepts did lead to adjustments in the 2021 ...

If you became proficient with the 2021 revision, congratulations — but now you need to put a similar effort into becoming proficient with the 2024 revision. Below are some highlights to give you an ...

Having come into effect on 1 July, the revision incorporates new scientific knowledge on the toxicological and ecological profile of substances, new legal classification of chemical substances, new ...