Alongside the main CERN listserv, there are six regional groups, and one theme-based group. These groups are self-organising and they determine their own focus and activities. If groups run any big events, the main CERN listserv is usually notified. Otherwise, the activities and communication are internal to the group.
If you are interested to know more about any of these groups or to find out about joining, please email info at communityeconomies dot org.