For public authorities
Solutions for the public sector

As a longstanding and reliable partner, we know the challenges facing public authorities, citizens and the private sector. It enables us to envisage future scenarios and offer secure, legally compliant e-government services, which can be seamlessly integrated into your existing systems. By doing so, you’ll be promoting the digitization of Switzerland together with us and helping society get ready for the future.

E-mail encryption

Normal e-mails are as easy for unauthorized persons to read as a postcard. That poses major risks. As a public authority, you are in the spotlight: the public is interested in how you tackle the topic of data protection.

With IncaMail, you can protect your confidential correspondence – such as tax statements, personal data and payslips – against manipulation, loss and access by third parties. IncaMail is officially recognized by the Swiss Confederation as a secure electronic delivery platform.

Electronic voting and elections

E-voting enables voters to cast their votes online, anytime and anywhere.

The votes are encrypted, anonymized and stored in an electronic ballot box. Only the relevant canton’s electoral commission can open the ballot box and decrypt and count the votes.

Woman and man sitting in front of laptop

Dialog G6 and Dialog Cloud
Software and IT solutions

Dialog Verwaltungs-Data AG, a subsidiary of Swiss Post, develops software and cloud solutions for public administrations in Switzerland and is a specialist in the secure digital exchange of information. Dialog is renowned for providing integrated total solutions from a single source. The software enables continuous flows of information without media disruption and replaces complex silo systems. This relieves the administrative workload on authorities and creates more time for their core activities – contact with citizens.

Official municipal changes of address

Please notify Swiss Post of official changes of address in your municipality. This includes:

  • Renaming of streets
  • Renumbering of houses
  • Official notifications (as regards the naming of streets and numbering of house entrances)
  • Assignment of streets or buildings to another location

Please e-mail or post the completed form. (XLSX, 17.1 KB)


Postal address:

Post CH Ltd
Logistics Services
Delivery Competence Center
Wankdorfallee 4
3030 Berne