User Services Below you will find important information for users of the SμS facility. µSR specific Access to SµS Calls Contact information for Visiting Scientists Safety Regulations Software & Data Storage Schedules Operation HIPA status General PSI User Office PSI Computing Services Sidebar LMU and Groups Laboratory for Muon Spin Spectroscopy (LMU) Low-Energy Muons Group Bulk-µSR Group Call for Proposals Next Deadline: June 01, 2023. User Office Provides all information about user research at PSI Large Research Facilities How to apply? A short description of the procedures relevant to proposals at the PSI user facilities. EU Access Support Get information on funding programmes of the European community I3 networks PSI Users Association The PSI Joint Users Association JUSAP is the representation of the PSI user communities. MuonSources.org MuonSources.org provides information about muon facilities and muon research worldwide. ISMS The International Society for µSR Spectroscopy (ISMS).