Ramp handling of dangerous goods is a complex process that is significantly different from the ramp handling processes of typical cargo. For ramp handling process of dangerous goods it is necessary to have a good knowledge of rules and procedures, and besides that also a knowledge of specification of dangerous goods themselves. The most important regulation classifying dangerous goods into nine classes containing their technical specifications and describing any possible situation that includes dangerous goods is IATA Dangerous Goods Regulation, DGR. Dangerous Goods Regulation also describes all the instructions regarding packaging and labelling dangerous goods as well as required levels of certification for all personnel involved in ramp handling process of dangerous goods. Furthermore, in ramp handling of dangerous goods the documentation is of big importance. It is necessary to fill in the Dangerous Goods Declaration and the following Air Waybill which is controlled according to the adequate checklists as well as the dangerous goods themselves. And finally, for ramp handling of dangerous goods it is important that the captain is informed about the dangerous goods which are transported in the aircraft.