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.

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Online debt collection
Payment collection proceedings

Carry out debt collection proceedings quickly, electronically and cost-effectively.

Tilbago provides the ideal service for processing your debt collection proceedings electronically through digital communication with authorities (e-DEBA), including management of loss certificates.

  • Hosted by PostFinance – the data remains in Switzerland
  • Invoicing in accordance with the pay-per-use principle 
Find out more

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