News
16.03.2026
Certification to become mandatory from 2027!
EU-wide harmonisation of requirements for materials and substances in contact with drinking water
27.02.2026
Last chance for KTW-BWGL certification
National regulations will be replaced by EU regulations
27.10.2025
Is all water the same?
With the expert guidance of water sommelier André Uhlig, we got to the bottom of this question together with several water suppliers from the region.