Important Dates
| 31 January 2023 | Instructional course abstract submission deadline |
| 17 February 2023 | Notification of acceptance/rejection of the instructional course |
| 13 March 2023 | Abstract submission deadline |
| 6 April 2023 | Notification of acceptance/rejection of a lecture or e-poster |
| until 17 April 2023 | Early registration deadline |
| from 18 April to 23 May 2023 | Late registration |
| from 24 May 2023 | On-site registration |
| 31 May – 2 June 2023 | 84th ORL Congress |
