Castilla y León
| Branch | Company | Registered Address | Agreement signature |
|---|---|---|---|
| Avila | * Official College of Social Graduates of Ávila | --- | 25/04/2002 |
| Burgos | * Official College of Social Graduates of Burgos | San Pablo, 12 - 09002 Burgos | 04/05/2001 |
| León | * León Social Graduate School | --- | 10/15/1996 add.05/18/1999 |
| Palencia | * Illustrious Official College of Social Graduates of Palencia | C/ José Zorrilla, 1, 3 B - 34001 Palencia | 25/04/2002 |
| Salamanca | * Official College of Social Graduates of Salamanca | C/ Pozo Amarillo, 1, 1 - 37001 Salamanca | 20/11/1996 |
| Segovia | * Official College of Social Graduates of Segovia | Pz. Major, 10, 2 right. - 40001 Segovia | 21/03/2001 |
| Soria | Official College of Social Graduates of Soria | C/ Rota de Calatañazor, 9-1-A 42001.- SORIA | 06/04/2011 |
| Valladolid | * Official College of Social Graduates of Valladolid | C/ Independencia, 14, 3 C - 47004 Valladolid | 13/02/2003 |
| Zamora | * Official College of Social Graduates of Zamora | Av. Tres Cruces, 20 - 49008 Zamora | 13/02/2003 |
* Adhesion Protocols