Free Software in the Spanish public sector: overview
The Spanish IT competence centre CENATIC has published a detailed report on the use of Free Software in the Spanish public administration. It has lots of example cases, as well as analysis of legal aspects and a look at strengths and weaknesses. Should make an interesting read.
As far as I can see, Spain is the one country in Europe where Free Software is advancing the fastest in the public sector. While not every region might really need its own distribution, a lot of the efforts are very valuable.