Hazardous substances must be safely used, transported, labeled and stored in accordance with certain standards and guidelines. The UT guidelines for the use of different categories of hazardous substances are shown here. A new agreement has been made to classify and label chemical substances in the same way all over the world. This agreement is called the Globally Harmonized System, abbreviated to GHS. In the coming years, hazardous substances will be indicated with both old and new icons. Therefore, there are two versions of the UT regulations: one is based on the 'old' labeling (WMS) and one is based on the new labeling (GHS).
Here you can also find links to files with specific safety information on chemicals.