Public Holiday & Events 2021
Coresystems AG is not available on the following days due to public holidays or internal events.
| Date | Public Holiday & Events | Availability |
| 1st January 2021 | New Year's Day | closed |
| 25th February 2021 | Internal Event | closed from 3pm (CET) |
| 2nd April 2021 | Easter Friday | closed |
| 5th April 2021 | Easter Monday | closed |
| 13th May 2021 | Ascension Day | closed |
| 20th May 2021 | Internal Event | closed from 3pm (CET) |
| 24th May 2021 | Whit Monday | closed |
| 7th October 2021 | Internal Event | closed |
| 24th December 2021 | Christmas Eve | closed |
| 31st December 2021 | New Year's Eve | closed |