A service by Swiss Post

Main section


Easily sign contracts online with SwissID Sign.

Whether work contracts, cancellations or loan agreements – with SwissID Sign, you can easily provide legally valid signatures for documents through the SwissID App around the clock.

Sign anywhere
You can sign documents with your smartphone from anywhere in Switzerland and at any time.

Qualified and legally valid
SwissID Sign is equivalent to a handwritten signature and thus legally valid (Art. 14 (2)bis of the Swiss Code of Obligations).

Paperless and environmentally friendly
With SwissID Sign, you can sign fully digitally and therefore improve your environmental impact.

Regardless of whether you are a private individual, an SME or a large company, we have the right solution for you.

Simply log in, upload the document and sign it using your smartphone. 
Learn more about our online solution now

Would you like to incorporate SwissID Sign into your existing processes and workflows? 
Go to integration models