La Rioja
| Company | Registered Address | Agreement signature |
|---|---|---|
| * Rincón de Soto City Council | Plaza Gonzáles Gallarza, 7- 26550 Rincón de Soto (La Rioja) | 21/10/2014 |
| * Commonwealth of the Towns of Moncavillo | Plaza del Coso, s/n 26370 Navarrete (La Rioja) | 30/10/2014 |
* Protocols of Adherence to the Framework Collaboration Agreement with the Spanish Federation of Municipalities and Provinces (FEMP)