Expert information drinking water and swimming pool water - No.: 11/2025

Dear Reader,

The website Distributing Drinking Water, Evaluation Criteria and Guidelines has been updated as follows:
Evaluation criteria document for enamels and ceramic materials in contact with drinking water - 4th amendment -

Direct link:
Evaluation criteria document for enamels and ceramic materials


Amendments can be reviewed in the German Federal Gazette (only in German):
4th amendment as at 27 October 2025


Your department for Drinking Water and Swimming Pool Water Hygiene at UBA.