In 2007 the International Energy Agency and the IPHE conducted a series of workshops (Detroit, Paris and Shanghai) on Hydrogen infrastructure development. The EHA presented local hydrogen developments in Europe at the Paris workshop. The hydrogen activities at  the secretariat of the IEA are currently being reviewed. The EHA gave an update on its activities and referred to its insight in national developments through its 14 national member associations and in regional local activities as the EHA office is currently hosting  the secretariat of Regions and Municipalities Partnership HyER (formerly HyRaMP).