Expert information drinking water and swimming pool water - No.: 3/2023 | Umweltbundesamt

Dear Reader,

The following document has been updated in the navigation box „documents” down on the website distributing-drinking-water/ approval and harmonization – 4MS initative:

• Common Approach on Metallic Materials - Part B: Positive List of compositions

The following amendments were implemented:

• Addition of the new category “Copper-silicon-zinc-iron-manganese-phosphorus alloys” and the alloy CuSi3Zn12FeMnP in this category
• Amendment of the iron content in the category limits of the category “Copper-silicon-zinc-manganese-phosphorus alloys”

Your Department for Drinking Water and Pool Water Hygiene