ISO 20670:2023

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ISO 20670:2023 is an international standard that defines terms used in water reuse standards. It applies to all types of water reuse facilities and systems, and to all stakeholders involved in water reuse. 

This document defines terms and definitions commonly used in water reuse standards. It is applicable to all types and sizes of water reuse facilities and systems and to all types of stakeholders involved in water reuse.