System status | SwissSign
A data security specialist by Swiss Post

Main section


New CA: Release change on 9 March 2023 from 6 p.m. to 7 p.m.

We would like to draw your attention to maintenance work, which will be carried out on Thursday, 9. March 2023 from 6 p.m. to 7 p.m.

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: short-term interruptions possible.


We apologize for any inconvenience caused.

Your SwissSign Team