International Office for Water

Developing skills for better water management
in France, in Europe and around the world.

Support & Cooperation

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Training & Skills

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Data & Information Systems

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Networking of water stakeholders

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30 years of the World Water Day: Achievements & Solutions of OiEau

Eric Tardieu, Managing director - OiEau

Last news

Published on 03/20/23
United Nations Water Conference 2023: INBO and OiEau events
Published on 02/28/23
Reuse of wastewater : Julien Louchard, OiEau Trainer, in Le Parisien
Published on 03/08/23
Interview with Chloé Déchelette, European Project Communications Officer at OiEau
See all our news

Save the date!

2023 UN Conference: Water, a cross- sectoral issue
from Wed 03/22/23 to Fri 03/24/23
In person

The Little Streams: episode 7
from Mon 03/20/23 to Sun 04/23/23

Discover our current projects

The "Eau & Biodiversité" (Water & Biodiversity) documentation portal
EUROPE - France
June 2006
General public, water stakeholders and practitioners
Discover the project
Columbia - Integrated Water Resources Management - Magdalena - Cauca basin - Phase 3
AMERICA - Colombia - Magdalena - Cauca hydrographic basin
November 2018
Ministry of Environment and Sustainable Development (MADS)
Discover the project
Improving sanitation at Bac Ha, Vietnam
ASIA - Vietnam - Lao Cai Province - Bắc Hà city
October 2019
Province de Lao Cai
Discover the project
Incubating projects for adapting to climate change in the Senegal river basin
AFRICA - Senegal, Mauritania, Mali, Guinea - Senegal River Basin
December 2018
Organisation for the Development of the Senegal River Basin (OMVS)
Discover the project