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Help registering with myCSS

myCSS is our practical online portal that makes your everyday life easier. Registering is simple. It’s a two-step process – guaranteeing maximum data protection.

Register for myCSS – proceed as follows:

  1. Register online. We’ll guide you through all the steps.
  2. You’ll receive a letter containing your personal activation code within five working days.
  3. Log in to myCSS using your email address and password.
  4. Enter your mobile number and the activation code from your letter.
  5. We will then send you a five-digit SMS code; the sender will be displayed as +41798070070.
  6. Click on "Complete registration".

You have now finished signing up and have quick and easy access to myCSS. From now on, you only need your email address and password to log in. An SMS code is also required for the online portal. 

Install the myCSS app

Please register for myCSS before downloading the myCSS app. Follow the instructions above. Once you have registered for myCSS, follow these steps:

  1. Download the myCSS app from the Google Play Store or Apple App Store.
  2. Open the myCSS app and accept the terms of use.
  3. Enter your email address and password.
  4. Enter the six-digit SMS code that you received on completing your registration for myCSS.
  5. For maximum security, set an additional myCSS app code. You can also open the app using Touch ID or Face ID.
Download the myCSS app here: