Series of layers of digital spatial data are used in public administration (state administration authorities, regional offices and in municipalities). The most used are: (purpose) cadastre map, technical map, spatial analytical data. These data are collected, updated, displayed, made available for users and manipulated in various applications.
As we in more detail analyse processes that are held in administration of particular layers, we find out that they are similar. Is it possible to draft a single model of processes that would enable processing of all above levels together? Can such model be used in administration of prepared digital map of public administration in the Czech Republic? Results of formal process analysis show yes.