기후에너지환경부

World Water Council

Global Institute for Water, Environment & Health(GIWEH)

Singapore's National Water Agency(PUB)

Northern Water Network (NoWNET)

Netherlands Water Partnership(NWP)

Global Water Partnership

French Water Partnership(FWPPFE)

Delta Coalition

Asia Water Council(AWC)

Asia Pacific Water Forum Council

Arab Countries Water Utilities Association(ACWUA)

K-water