Notice - planned maintenance of CZMVS system - implementation of release R17

Please be advised that there will be a planned CZMVS maintenance outage on Thuersday 4^th November 2025 from 8:00pm until approximately 02:00am on 5^th November 2025. There will be an implementation of release R17.0 into the CZMVS production environment.

Therefore, it will not be possible to verify or write off medicines in the CZMVS system during this time. 

The release does not contain any major functional changes, but again focuses primarily on improving system security and stability, and provides end users, NOOL, and NCA with minor improvements for alert investigation and NSOL administration. The Reporting API (versions 2.5 and 3.0) can no longer be used, versions 3.1 and 3.2 are marked as unsupported. A new Reporting API version 3.4 has been added.

Detailed information can be found in the End User Manual, which can be downloaded here.