Slope deformations, especially landslides, have caused significant damage in Slovakia over the last period of time. Most of them were explicitly caused by human activity. These deformations are mapped in the geo-geological network of GÚDŠ. This work is aimed at assessing the potential threat to the assessed area by slope deformations and the assessment of regulatory ecosystem services that protect against lanslides. I used the ArcGis GIS software along with the bivariate statistical method to define the degree of threat. By combining input factors and already mapped processes, I have created coefficients for each environment parameter. I received the evaluation by having obtained a four-step map of the catastral threat by slope deformations. Based on the results obtained, it can be stated that 23% of the territory is in critical danger. The other stages have almost the same percentage of territory as the most threatened. To represent the results, I choose the EC pricing model that is appropriate for the given hazard and the rated area. It is easy to apply and is based on valuing the value of ecosystem services.