Renew or activate signature

Electronic signature activation

How to activate NEW
Certum's electronic signature?

Activate a Signature

Electronic signature renewal

Renewal of Certum's e-signature
step by step

Renew a Signature


Temporary unavailability of the website

We would like to inform you that on 01.06.2023 from 20:00 to 22:00 the website will be temporarily unavailable due to an update.