90.93 Standard confirmed Jun 21, 2023
CEN
CEN/TC 164 Water supply
European Norm
91.140.60 Water supply systems
Published
This European Standard specifies requirements and gives recommendations for the operation and maintenance of potable water installations within buildings and for pipework outside buildings but within the premises in accordance with EN 806-1.
PUBLISHED
EN 806-5:2012
90.93
Standard confirmed
Jun 21, 2023