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Release will take place new on 24 April 2021, from 10.00 a.m. to 6.00 p.m.

Dear business partner,

We would like to announce the following adjustment to the schedule regarding the Release planned on 10.04.2021.

Based on the outcome of our testing-activities, we identified the need for additional changes, which is why the release of 10.04.2021 will be shifted to 24.04.2021 from 10 am to 06.00 pm.

With regards to the availability of the services, we strive to keep any interruptions as short as possible. However, some services will not be fully available during the maintenance window. Here is a brief overview:

Certificate management (issuance, revocation), MPKI Remote / CMC Interface, MPKI Web Interface and online revocation: not available.

CRL: available according to SLA.

OCSP, TSA, and Signature Service: short-term interruptions possible.


We apologize for any inconvenience and ask for your understanding for the short notice.


Your SwissSign team