European Union institutions
- European Parliament (Committees on Budgetary Control, Budgets, Constitutional Affairs, Fisheries)
- European Commission (Directorate General Regional Policy)
- Committee of the Regions
- European Police College
- Community Fisheries Control Agency
International organisations
Local and regional authorities
- Regions of Castilla - La Mancha, Valencia, Saxony Anhalt
- Cities of Vienna, Lebrija
Private sector
- Fundación Arteaga, San Sebastian
- Fundación Madre, Guadalajara