60+ days before the conference (Before April 17): 80% Refund
59-45 days before the conference (April 17 – May 1): 50% Refund
44-30 days before the conference (May 2 – May 16): 25% Refund
29-0 days before the conference (May 17 – June 15): No Refunds
The international Open Repositories Conference has taken place annually since 2006, when the first conference was held in Sydney, Australia.
To receive announcements about upcoming Open Repositories conferences and related communications, you may join the OR announcements mailing list here: http://groups.google.com/group/open-repositories.