Asturias
| Company | Registered Address | Agreement signature |
|---|---|---|
| Official College of Agricultural Technical Engineers of the Principality of Asturias | C/ Covadonga, 32, 2 E – 33002 Oviedo | 10/10/2005 |
| Official Association of Real Estate Agents of Asturias | C/Santa Eulalia de Mérida, 2 1 A 33006 Oviedo |
28/05/2014 |