The Water And Waste Services Regulation Authority Read more about The Water And Waste Services Regulation Authority
Association internationale des maires francophones Read more about Association internationale des maires francophones
The Association of Dutch Water Companies (Vewin) Read more about The Association of Dutch Water Companies (Vewin)
WATER SUPPLY AND SEWERAGE ASSOCIATION OF ALBANIA Read more about WATER SUPPLY AND SEWERAGE ASSOCIATION OF ALBANIA
Slovenian Society for Water Protection (SDZV) Read more about Slovenian Society for Water Protection (SDZV)
Latvijas ūdensapgādes un kanalizācijas uzņēmumu asociācija (LWWWWA) Read more about Latvijas ūdensapgādes un kanalizācijas uzņēmumu asociācija (LWWWWA)
