NA 119

DIN Standards Committee Water Practice

CEN/TC 165/WG 50
Use of treated wastewater

Standardisation of CEN deliverables for on site use of treated wastewater including rainwater and greywater regarding - Principles of design, construction, installation, operation and maintenance (different codes of practice for water reuse from rainwater, greywater and treated wastewater), - Quality (only parameters and test methods how to measure the quality, no threshold values) and quantity in respect of the type of end use, - Product standards (performance, test methods, structural behaviour, guide for installation) for different products, e.g. tanks, filters, controls, treatment units, infiltration units in cases where no specific material related TC or a CEN/TC 165/WG exists. Drinking water purposes are excluded from the scope.

National mirror committee of CEN/TC 165/WG 50

Committee ID Name
NA 119-05-08 AA Re-use of water - Standards for use of rainwater and greywater