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Contact us

The IHA team welcomes enquiries about our programmes and membership services.

Contact, let us know the nature of your enquiry, and we will respond within 24-48 hours.

Our main office addresses are listed below.

Media enquiries

If you are a journalist please contact our Communications Team.

IHA Central Office

IHA Central Office

Chancery House,
St Nicholas Way,
SM1 1JB,
​United Kingdom

T: +44 20 8652 5290
F: +44 20 8643 5600

IHA Regional and National Offices

IHA China Office

A1216, China Institute of Water Resources and Hydropower Research,
A1 Fuxing Road,
Beijing, 100038

IHA South America Office c/o Itaipu Binacional

Av. Tancredo Neves, 6.731
CEP 85856-970 Foz do Iguaçu,
Paraná, Brasil

T: +55 45 3520-5252
F: +55 45 3520-301