MeetingDatesHost OrganizationLocation
11th MeetingSeptember 7 - 9, 2022BORS, EORS and AOEdinburgh, Scotland
10th MeetingJune 19-22, 2019Canadian ORS & COAMontreal, QC Canada
9th MeetingSeptember 21-26, 2016Chinese ORSXian, PR China
8th MeetingOctober 13-16, 2013EORSVenice, Italy
7th MeetingOctober 16-20, 2010JOAKyoto, Japan
6th MeetingOctober 20-24, 2007ORSHonolulu, HI
5th MeetingOctober 10-14, 2004Canadian ORSBanff, Alberta, Canada
4th MeetingOctober 2001EORSRhodes, Greece
3rd MeetingOctober 1998JOAHamamatsu, Japan
2nd MeetingOctober 1995ORSSan Diego, CA
1st MeetingOctober 1991Canadian ORSCanada