No more handwritten signatures!

Need to sign a contract? Do it entirely digitally with AUTHADA! Using your ID card, ID PIN and smartphone, you can create a qualified electronic signature (QES) in less than one minute – flexibly and in real time!


  • Quick.
  • Convenient.
  • Costs nothing.
  • Saves paper.


  • Opening hours? Making an appointment? So last century!
  • You decide on the time and the place.


  • We protect your identity.
  • And your data.

How to digitally sign with AUTHADA in just a few steps

Are you a business customer?

Are you interested in using our solution in your company? Please visit our business customer area for more information.

More information

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