Portal to the EU legislation (EurLex)
Portal to summaries about EU rules for classification of chemical products
Link to the European Chemical Agency (ECHA)
Link to the European chemical Substances Information System (ESIS)
REGULATION (EC) No 1907/2006 (REACH), Consolidated version
About the Globally Harmonized System (GHS)
Globally Harmonized System of Classification and Labelling of Chemicals (GHS), third revised edition