The International Water Association is the network of water professionals striving for a world in which water is wisely, sustainably and equitably managed.

Drawing exceptional professionals from more than 140 countries, the membership of the International Water Association (IWA) brings together scientists, researchers, technology companies, water and wastewater utilities, and wider stakeholders involved in water management.

As the largest membership association for the global water sector, the Association was launched in its current identity in 2000, building on a 75-year heritage of connecting water professionals around the world. IWA is an international reference for the water and sanitation industry.

The IWA membership communities contribute and develop the IWA Agendas. Meet us at the IWA World Water Congress & Exhibition, the IWA Water and Development Congress & Exhibition and our Specialist Groups Conferences worldwide. IWA is science-driven and sets the agenda with the publication of 12 scientific journals and 40+ books per year by IWA Publishing.

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News

From the IWA network around the world.
April 29, 2024
The International Water Association (IWA) is pleased to announce the dates of the eagerly awaited third edition of its Digital Water Summit, which will take pla...
April 25, 2024
The International Water Association (IWA) is delighted to collaborate with NewIBNET in extending an exclusive invitation to water utilities worldwide to partici...
April 11, 2024
The International Water Association (IWA) is delighted to launch the third edition of the IWA Climate Smart Utilities Recognition Programme, whose results will ...
April 9, 2024
IWA is pleased to announce that the advance technical sessions programme for LET 2024, built around the theme of ‘Closing the water cycle through efficien...

Blog Posts

Opinion and insights on the critical challenges facing the water sector.
May 21, 2024
As cities in low- and middle-income countries expand rapidly, sanitation infrastructure struggles to keep pace, with nearly 700 million people still lacking eve...
Historically, Brazil's water and sanitation infrastructure has consistently received the least investment compared to other sectors. As a result, progress has l...
April 16, 2024
As cities in low- and middle-income countries expand rapidly, sanitation infrastructure struggles to keep pace, with nearly 700 million people still lacking eve...
March 20, 2024
Looking out at Lake Ontario from Toronto’s CN Tower, it is hard not to be struck by the water. H2O as far as the eye can see. Even though it is one of the sma...

IWA Thought Leadership

Recognised for their unique and significant long-term contributions to advancing water science and management

Agendas

Responding to global water challenges, IWA progressive agendas support sustainable urban and basin-related water solutions.
Skanderborg Forsyning

The Danish water utility Skanderborg Forsyning affirms that when it comes to water security in a changing climate, using nature-based solutions at the local level was never a question. Climate change projects are an opportunity to adapt using nature to deal with increased rainfalls and prevent the flooding of urban areas.

IWA Stories: Fionn Boyle

Fionn is a project engineer focused on smart water systems and a member of the Institute of Water in the UK. At Anglian Water Services, he serves on the Future Leaders board.
During the video, Fionn gives a snapshot of his journey so far in the water sector and the benefits it has afforded him.

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Events

Specialised conferences, forums and seminars on a the key issues in water management in locations worldwide.

The Source Magazine

The latest from the International Water Association Magazine
May 17, 2024
The Water Convention, co-organised by PUB and IWA, will be at the heart of Singapore International Water Week 2024, running [...]
April 30, 2024
I’m often asked ‘What are the biggest challenges in water – and how do we deal with them?’ As water [...]
April 30, 2024
With the UN SDG deadline of 2030 approaching fast, there is good reason to look beyond the core water supply [...]
April 30, 2024
By Erika Yarrow-Soden The United Nations World Water Development Report (WWDR) 2024, Water for Prosperity and Peace, was launched on [...]

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