The EC has published a useful summary of applicable EU rules after the end of the transition period. You can find the link here on the website of the BASG.

Error caused by scanning the data matrix code

Dissolution of an active substance may be slowed down.

Recall due to particles

Recall due to individual cases of not properly sealed flanges of the aluminium capsule on the vial

Recall due to exceeding the specification for related substances

Central contact points in each federal state survey needs and coordinate distribution

Recall due to colourless, instead of milky white emulsion

NTA Vol. 2C: The "Guideline on the Packaging Information of medicinal products for human use authorised by the Community" - so called "Blue-Box Guideline für zentralen Zulassungen" can be found on the following website::…

Recall due to increased reports of ring breakage