Landslides, which are not considered serious enough as a natural threat, represent a severe danger in certain areas of Croatia. Since the landslides can impose a serious threat to human lives and cause severe material damage, a system base of landslides, together with a threat map need to be created. In addition, educating people about the danger of landslides is equally important. This paper is based on a GIS analysis of susceptibility to landslides regarding the soil in the area of Banovina. The analysis includes physical-geographic features of the areas and anthropogenic factors which affect the creation of landslides. So, considering morphometric features of the relief, alongside hypsometry, slope and aspect, a few important anayses have been performed – geological and morphogenetic, the analysis of hydrographic networks, together with climatological and pedological features, and the analysis of anthropogenic affect to soil cover and road network construction. The manifestation of landslides has been determined for each of the above-mentioned categories. Ultimately, the values, which were of great importance when creating the threat map of the slopes in regard to the landslides in Banovina, have been obtained by the frequency ratio (FR) model. The values of FR model represent how much every factor affected the occurrence of landslides. Certain conclusions have been made and measures for prevention and remediation of landslides were proposed based on the data collected by the FR model.