Dear colleagues, Every toxicologist, regardless of whether they are active in academia, industry, or the regulatory field, has had to deal with research results not being applicable to everyone. This can be due to a specific study design or exclusion of certain... Green Deal – Toxicology matter(s) The European Green Deal sets the EU on a course to become a sustainable climate neutral and circular economy by 2050. An important part of the Green Deal is the Chemicals Strategy for Sustainability. It is a first step towards the... 
As toxicologists we aim to assess the safety of substances in the species we wish to protect, *i.e.* the target species. However, often we cannot simply conduct toxicity testing in the target species itself. This forces us to use model systems, traditionally animal... 