| Special Edition no. 1 to OJ EPO 2011: 15th European Patent Judges' Symposium Lisbon / 14-18 September 2010 | |
| Supplement to OJ 3/2011 Regulation on the European qualifying examination for professional representatives as from 1 January 2009 | |
| Special Edition no. 2 to OJ EPO 2011: EPO Board of Appeal Case Law 2010 | |
| Special Edition no. 3 to OJ EPO 2011: Case Law from the Contracting States to the EPC 2004-2011 | |
| Supplement to OJ 12/2011 Regulation on the European qualifying examination for professional representatives as from 1 January 2009 | |
