As UDALBIDE is a national institution made up of municipalities and municipally-elected councillors, it is based on their free and democratic adherence. Those elected by the citizens of all municipalities in Euskal Herria are entitled to participate. The UDALBIDE Board is reviewed every four years and any elected councillor may enter the General Assembly. Thus, all municipally-elected councillors in Euskal Herria are entitled to be called to participate in it. Decisions taken by UDALBIDE and declarations made by UDALBILTZA® are taken by members of the Governing Board who attend the relevant board meetings
The management and administration of UDALBIDE contains the following bodies:
Udalbide-Udalbiltza's Board of directors in the Aberri Eguna of 2007. Julian Eizmendi the president with the makila of honor (some members are absent)
| MO | TU | WE | TH | FR | SA | SU |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 |