The IHA Central Office is located in London Borough of Sutton,
United Kingdom.

IHA Central Office
Fifth Floor West
Nine Sutton Court Road
London Borough of Sutton
SM1 4SZ
United Kingdom

Tel : +44 20 8652 5290
Fax : +44 20 8643 5600
Email : iha@hydropower.org
URL : www.hydropower.org