20.20 Working draft (WD) study initiated Nov 14, 2022
ISO
ISO/TC 224 Service activities relating to drinking water supply, wastewater and stormwater systems
Technical Report
This document covers the methodology for initiating a master plan for water supply and establishing general principles for considering relevant data of existing and future systems.
IN_DEVELOPMENT
ISO/WD TR 24593
20.20
Working draft (WD) study initiated
Nov 14, 2022