Schedule
| Call for Papers | 7th April 2011 |
| Deadline for Abstracts extended to | 15th September 2011 |
| Notification of Acceptance to Authors | Postponed 7th October 2011 |
| Preliminary program | 15th October 2011 |
| Online registration opening | 2nd November 2011 |
| Deadline for Manuscripts | 2nd January 2012 |
| Final program - extended | 15th January 2011 |
| OPTRO 2012 | 8th-10th February 2012 |