This site describes R2P (research to practice) on the toxicology of spray-formulated chemicals (see the links above), and collects useful links for doing toxicological hazard assessment

Some quick links (for my top 5 tools) are here - Other tools can be found in the menus above

Danish QSAR Database:https://qsar.food.dtu.dk/

An excellent tool for getting an overview of the potential toxicity of organic substances

ECHA R8 guideline - the guideline used to make health-based recommendations for exposure limits by the National Research Centre for the Working Environment in Denmark 

WHO's IARC database

CLP / EU harmonised classifications (Annex VI

The Danish Work Authorities list of occupational exposure limits (Arbejdstilsynets grænseværdiliste):