Warning - scheduled maintenance of the NSOL system

Please note that on Tuesday, October 26, 2021, from 10:00 pm to approximately 2:00 am on October 27, 2021, there will be a planned shutdown of CZMVOS (PROD environment).

Therefore, it will not be possible to verify or write off medicinal products in the CZMVOS system at this time. The R9.0 release will be implemented in the CZMVOS production environment.


This release does not again contain any major functional changes, but focuses on increasing the security and stability of the system and provides end users, NOOL and SÚKL with improvements for alert investigation.

API version 1.5 will be discontinued. Users with API 1.5 will no longer be able to use NSOL!

A new operation has been added to the authentication API to retrieve the current state of the system (the so-called "ping" interface). This should be the preferred mechanism for checking that the system is available. The system supports the TLS 1.2 and 1.3 security protocol. From TLS 1.2. some potentially weak protocols (Cipher Suite) with known vulnerabilities have been removed.

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