ISO 24540:2023 EN 1290f46e
Principles for effective and efficient corporate governance of water utilities
现行
发布日期 :
2023-05-03
实施日期 :
ISO/TS 24522:2019 EN 75fe77a9
Event detection process: Guidelines for water and wastewater utilities
现行
发布日期 :
2019-02-27
实施日期 :
ISO/TS 24541:2020 EN 3d706f89
Service activities relating to drinking water supply, wastewater and stormwater systems — Guidelines for the implementation of continuous monitoring systems for drinking water quality and operational parameters in drinking water distribution networks
现行
发布日期 :
2020-11-30
实施日期 :