The table below lists the periodical deadlines over the year.
| Instruments/Beamlines | Proposal Deadlines | More Information |
| SLS | ||
| selected beamlines | 15 March (tbc) | first regular call for SLS 2.0 proposals |
| SwissFEL | ||
| all beamlines | 15 March, 15 September | more information |
| SINQ | ||
| all beamlines | 15 January, 15 May | SINQ - call for proposals |
| SLS/SINQ | ||
| joint X+n powder diffraction | suspended | X+n powder diffraction call - presently suspended (SLS 2.0 and IMPACT upgrade programs) |
| SμS | ||
| FLAME, GPD, GPS, HAL-9500, LEM, MIXE/GIANT | 1 June | SµS - call for proposals |
| VMS, FLAME, GPD, GPS, HAL-9500, LEM, MIXE/GIANT | 1 December | see above |
| CHRISP | ||
| all | 16 January 2026 | CHRISP facilities inclusive UCN - call for proposals |
This information might be useful in particular for new users not familiar with the proposal workflow at PSI.
Contact
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