| Date (specific dates will be assigned once it is determined) | Tasks/Events |
| 29 November 2022 (virtual) | Kick-off meeting: introduction to ROMEX. Sign up sheet for ROMEX participants |
| 19-20 December 2022 (virtual) | Meeting. Set up subgroup discussions: Processing and Experiment Design |
| 22-23 February 2023 (virtual) | Meeting. Status update |
| January – May 2023 | Data agreement and license document. Meetings with individual data providers |
| February – November 2023 | Data collection and assemble |
| 30 May 2023 | ROMEX white paper published on the IROWG website |
| 31 May 2023 (virtual) | Meeting. Status update. Experimental Design |
| 28 June 2023 | Email update and announcement |
| 20 July 2023 | Experimental design meeting |
| 18 September 2023 | Email update (ROMSAF server accounts were set up) |
| 19 December, 2023 | data prelim evaluation and processing discussions with Yunyao |
| end of January, 2024 | data release (password and server information have been sent out) |
| 13 February, 2024 | ROMEX Workshop registration open |
| 21 March, 2024 | ROMEX Meeting (status update) |
| 17-19 April 2024 | ROMEX Workshop, EUMETSAT, Darmstadt, Germany (meeting webpage) |
| 22 May 2024 | Meeting. Recap ROMEX workshop findings |
| 16 July 2024 | Meeting. NWP results followup |
| 12-18 September 2024 | IROWG-10, Boulder, CO, US, ROMEX report |
| 25-27 February 2025 | 2nd ROMEX Workshop, EUMETSAT, Darmstadt, Germany |
International Radio Occultation Working Group