| 16th July 2026 | Call for Paper and Workshop proposals |
| 15th September 2026 | Deadline for PDW submissions (now closed) |
| 22 September 2026 | Deadline for Paper submissions |
| 15th October 2026 | Start of Early Bird registration |
| 15th October 2026 | Communication of PDWs and Paper selection |
| 31st October 2026 | End of Early Bird registration |
| 2nd-7th February 2027 | ISPSO Annual Meeting 2027 see full agenda below |
* The scheduled details may be updated at any time, please check regularly. All times listed are in CET