SRPS EN 16941-1:2025

On-site non-potable water systems - Part 1: Systems for the use of rainwater

Scope

This document specifies the requirements and gives recommendations for the design, sizing, installation, identification, commissioning and maintenance of rainwater harvesting systems for the use of rainwater on-site as non-potable water. This document also specifies the minimum requirements for these systems.
Excluded from the scope of this document are
- the use as drinking water and for food preparation,
- the use for personal hygiene purposes,
- attenuation and
- infiltration.
NOTE Conformity with the document does not exempt from compliance with the obligations arising from local or national regulations.