The majority (75%) of municipalities in the Walloon region of Belgium are now using open source software and services. In the region 261 cities, towns, villages and other public administrations are using 8 open source-based solutions that are centrally managed and maintained by Intercommunale de Mutualisation Informatique et Organisationnelle (IMIO), an IT service provider set up in 2011 by the Walloon government.