EN
The article concerns the possibilities of the spatial information system usage by the Internal Security Agency. We are currently living in the age of informational society. The progress in the fields of technology and IT, which has been taking place over the last years, has expedited and facilitated access to information. Exchange of information is important in all forms of activity, also in the activity of the Internal Security Agency. The ISA’s operational-fact-finding and analytical-informational actions include obtaining, gathering, processing, and analysing information. A useful tool for performing these actions is the spatial information system, which is the combination of information with geographical location. Databases, which are an integral part of the geographic information system, are also helpful