The IWA Performance Indicator System for water services is now recognized as a worldwide reference. Since it first appearance in 2000, the system has been widely quoted, adapted and used in a...

The IWA Performance Indicator System for water services is now recognized as a worldwide reference. Since it first appearance in 2000, the system has been widely quoted, adapted and used in a...

The latest from @IWApublishing

Senior Advisor for at UNICEF, Dr Guy Hutton, shares his thoughts on - https://t.co/2yCseRMMiX 4 days 11 hours ago
& presents papers on all practical aspects of /. See the new issue: https://t.co/BBOmgoanD5 4 days 13 hours ago
Author/editor G. Langergraber explains the importance of & awareness of & : https://t.co/pF1ed75TkY 4 days 15 hours ago