Please enter here the activation data you received by e-mail and by mail.
If you enter the activation data incorrectly 3 times, your activation data will be locked and you will have to start the registration again.
You need the downloaded certificate file every time you login. Therefore, pay attention to where it is stored by the Browsers.
Save the certificate file in a place where you can find it again.
Please note:
An entry on the page still needs to be accepted, edited or deleted if necessary.
Please switch to ElsterAuthenticator now and continue working there. If there is no automatic forwarding after a longer time, you can close this hint window and repeat the action.