When goods are transported, all objects and substances are declared dangerous goods that pose a potential threat to safety and order of, living things or things of significant value. A transport of dangerous goods must, according to dangerous goods regulations are properly marked. The dangerous goods marking is mandatory and the danger label shows the composition of the load and its dangers. In the event of a disaster, this information is very important for rescue workers because they can quickly identify the hazardous substances and take appropriate action. In the Hazardous Substances Ordinance are the various dangerous goods mark and a load securing as well as packaging and transport for the different dangerous goods classes.