History.
The annual Open Education conference has existed since 2010.
| Conference | Date | Venue | Headcount | Sessions | Website |
| OER19 | 10-11 April 2019 | Galway | – | https://oer19.oerconf.org | |
| OER18 | 18-19 April 2018 | Bristol | – | https://oer18.oerconf.org | |
| OER17 | 5-6th April 2017 | London | – | https://oer17.oerconf.org | |
| OER16 | 19-20 April 2016 | Edinburgh | ~170 | 106 | https://oer16.oerconf.org |
| OER15 | 14-15 April 2015 | Cardiff | 174 | 119 | https://oer15.oerconf.org |
| OER14 | 28-29 April 2014 | Newcastle | – | 88 | https://oer14.oerconf.org |
| OER13 | 26-27 March 2013 | Nottingham | 220 | ~55* | https://oer13.oerconf.org |
| OER12 | 16-18 April 2012 | Cambridge | – | ~103 | https://oer12.oerconf.org |
| OER11 | 11-13 May 2011 | Manchester | – | ~79 | https://oer11.oerconf.org |
| OER10 | 22-24 March 2010 | Cambridge | – | ~74 | https://oer10.oerconf.org |
*only trace of programme is OER13 mini guide which may be incomplete