See these links to find swisstopo information which could be of interest to public administrations.
Public authorities
Cadastral Surveying
Current state of the official cadastral survey (CS) 
| CSI and data model | Cadastral Surveying - Projects | Cadastral Surveying - Legal bases | Cadastral Surveying - Publications | Cadastral survey information bulletin INFO V+D
| CSI and data model | Cadastral Surveying - Projects | Cadastral Surveying - Legal bases | Cadastral Surveying - Publications | Cadastral survey information bulletin INFO V+D
Geodata
Geographic catalogue geocat.ch | INTERLIS | INSPIRE | Web Services and WebGIS-applications | Geological Data Viewer | Federal Spatial Data Infrastructure FSDI | Strategy and implementation | Secretariat e-geo.ch
| INTERLIS | INSPIRE | Web Services and WebGIS-applications | Geological Data Viewer | Federal Spatial Data Infrastructure FSDI | Strategy and implementation | Secretariat e-geo.ch
Maps / Atlases
National maps | Municipality Map of Switzerland | Road Map of Switzerland | Geological Map of Switzerland 1:500 000 | Tectonic Map of Switzerland 1:500 000 | Hydrogeological Map of Switzerland 1:500 000 | Geological Atlas of Switzerland | GeoCover - Geological vector data | Special Geological Maps | General Geological Map | Geological Data Viewer | Aeronautical Chart ICAO | Glider Map | Air Navigation Obstacles Map | Air navigation obstacles | Thematic maps | Historical maps | Map collection | Hydrological Atlas | Climatological Atlas
| Aeronautical Chart ICAO | Glider Map | Air Navigation Obstacles Map | Air navigation obstacles | Thematic maps | Historical maps | Map collection | Hydrological Atlas | Climatological Atlas
Legal Bases
Print / Finishing