| Date of activity | | Programme | Deadline to apply | Type | Status |
| 17 – 21 November 2025 | | Mission Success through Product Assurance Training Course | 8 August 2025 | Training Course | Open |
| 18 – 20 September 2025 | | Europlanet Astrobiology Workshop 2025 | 15 August 2025 | Short Course | Open |
| 3 – 5 December 2025 | | 14th European CubeSat Symposium | 29 August 2025 | Conference | Open |
| 25 – 28 November 2025 | | 10th ESA International Workshop on Tracking, Telemetry and Command Systems for Space Applications (TT&C 2025) | 8 September 2025 | Conference | Open |
| 9 September 2025 | | REXUS/BEXUS Information Session | 9 September 2025 | Information Session | Open |
| 17 September 2025 | | ESA Academy Experiments Programme Information Session | 17 September 2025 | Information session | Open |
| 8 October 2025 | | ESA Academy Experiments Programme Information Session | 8 October 2025 | Information session | Open |
| 8 – 11 December 2025 | | Disruptive Innovation and Commercialisation in Earth Observation Training Course | 14 September 2025 | Training Course | Open |
| 5 – 7 November 2025 | | Model-Based Systems and Software Engineering (MBSE 2025) | 30 September 2025 | Conference | Open |
| November 2025 – March 2027 | | REXUS/BEXUS Cycle 17 | 13 October 2025, 23:59 CEST | Hands-on | Open |
| Feb – Dec 2026 | | ESA Academy Experiments Programme | 16 November 2025 | Hands-on | Open |