- Federal Ministry of Agriculture, Forestry, Environment and Water Management; Division IV/3 – National and International water Management
- PLANALP / Unit III/5 Service for Torrent and Avalanche Control of the Austrian Federal Ministry of Agriculture, Forestry, Environment and Water Management
- Department for Nature Protection, Office of Upper Austrian Government
- International Commission for the Protection of the Danube River
- WWF Austria
- Vorarlberger Illwerke
- Permanent Secretary of the Alpine Convention
- Bavarian Environment Agency
- Water Management Platform / Bavarian State Ministry of the Environment and Consumer Protection
- Bavarian Electricity Company
- Working Committee of the Associations for Fisheries of the Alpine Space
- ISPRA - Istituto Superiore per la Protezione e la Ricerca
Ambientale - Regione Piemonte
- ARPA Friuli – Agenzia Regionale per la Protezione dell’Ambiente
- Regione Autonoma Valle d’Aosta
- Ministero dell'Ambiente e della Tutela del Territorio e del Mare -MATTM
- Autorità di Bacino del fiume Po - AdBPo
- Fisheries Research Institute of Slovenia
- Environmental Agency of the Republic of Slovenia
- Soča river foundation
- Soča valley Development Centre
- Ministry of the Environment and Spatial Planning - Slovenian Water Agency (DRSV)
- Soča Hydropower Plants Nova Gorica
- Association Rivers Rhône-Alpes
- The Rhone-Alps Group of Research on Infrastructures and Water
- The Rhone-Mediterranean and Corsica Water Agency
- The French national agency for water and aquatic environments
- OECD Water Governance Initiative
- International Government Commission of the Alpine Rhine River
- Water Excellence Ltd
- WWF Switzerland
- Federal office for the Environment, Water Division, River Restoration and Water Resources Management Section