Note: This website has recently been reorganized to allow public access to some areas. A link to the Steering Committee closed pages is almost immediately below:
Call for Expressions of Interest in hosting OR 2016
OR2014 - Helsinki
OR2013 - Prince Edward Island
OR2012 - Edinburgh
OR2011 - Austin
OR2010 - Madrid
OR2009 - Atlanta
OR2008 - Southampton
OR2007 - San Antonio
OR2006 - Sydney